Astec Bibliography

Citations by Subject

Amino Acids, Peptides, Biomolecules
Chemical, Environmental, Petrochemical
Chiral LC-MS
Food, Beverage, Natural Products
Mechanistic Studies
Pharmaceutical, Clinical
Preparative, SFC, SMB
Daniel W. Armstrong Publications

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AMINO ACIDS, PEPTIDES, BIOMOLECULES back to top

ESI-MS investigation of solvent effects on the chiral recognition capacity of tartar emetic towards neutral side-chain amino acids. Wijeratne, Aruna B., Yang, Samuel H., Gracia, Jose, Armstrong, Daniel W., Schug, Kevin A., Chirality (2011), 23(1), 44-53.

(R,Z)-5-(-)-(oct-3-enyl)oxacyclopentan-2-one, the Sex Pheromone of the Scarab Beetle Anomala cuprea. W. S. Leal, Naturwissenschaften, 78, 521-523 (1991).

A comparison of the direct and indirect LC methods for separating enantiomers of unusual glycine and alanine amino acid analogues. Peter, A., Vekes, E., Gera, L., Stewart, J. M., Armstrong, D. W., Chromatographia (2002), 56(Suppl.), S79-S89.

A novel lipase enzyme panel exhibiting superior activity and selectivity over lipase B from Candida antarctica for the kinetic resolution of secondary alcohols. Maeve O’Neill, Denis Beecher, David Mangan, Andrew S. Rowan, Agnieszka Monte, Stefan Sroka, Jan Modregger, Bhupinder Hundle, Thomas S. Moody, Tetrahedron: Asymmetry, Volume 23, Issue 8, 30 April 2012, Pages 583-586.

Adsorption models in chiral chromatography Review Article. Leonid Asnin, Journal of Chromatography A, Volume 1269, 21 December 2012, Pages 3-25.

Analysis of derivatized and underivatized theanine enantiomers by high-performance liquid chromatography/atmospheric pressure ionization-mass spectrometry. Desai, Meera J., Armstrong, Daniel W., Rapid Communications in Mass Spectrometry (2004), 18(3), 251-256.

Analysis of native amino acid and peptide enantiomers by high-performance liquid chromatography/atmospheric pressure chemical ionization mass spectrometry. Desai, Meera J., Armstrong, Daniel W., Journal of Mass Spectrometry (2004), 39(2), 177-187.

Analysis of optically pure ß-phenylalanine produced by penicillin G acylase through HPLC. Li, Dengchao, Shipin Gongye Keji (2010), 31(5), 368-370.

Analysis of the band profiles of the enantiomers of phenylglycine in liquid chromatography on bonded teicoplanin columns using the stochastic theory of chromatography. Jandera, P., Backovska, V., Felinger, A., Journal of Chromatography, A (2001), 919(1), 67-77.

Chiral High-performance Liquid Chromatography of Aromatic Cyclic Dipeptides Using Cyclodextrin Stationary Phases. Florance, J., Konteatis, Z., Journal of Chromatography, 543, 299-305 (1991).

Chiral HPLC separation of protected amino acids. Esquivel, J. B., Sanchez, C., Fazio, M. J., Journal of Liquid Chromatography & Related Technologies (1998), 21(6), 777-791.

Chiral Liquid Chromatography Tandem Mass Spectrometry in the Determination of the Configurations of Glyceric Acid in Urine of Patients with D-glyceric and L-glyceric Acidurias. Rashed, M.S., Aboul-Enein, H.Y., AlAmoudi-M., Jakob, M., Al-Ahaideb, L.Y., Abbad, A., Shabib, S., Al-Jishi, E., Biomedical Chromatography, 16, 191-198 (2002).

Chiral Separation of Enantiomers of Amino Acid Derivatives by HPLC on Vancomycin and Teicoplanin Chiral Stationary Phases. J. Lehotay, K. Hrobonová, J. Krupcík, J. Cizmárik, Pharmazie 53, 863-865 (1998)12.

Chromatography of B Prostaglandins on β-cyclodextrin Silica: Application to Analysis of Major E Prostaglandins in Human Seminal Fluid. Oliw, E.H., Journal of Chromatography, 421, 117 (1987).

Comparison of enantioselective separation of N-tert.-butyloxycarbonyl amino acids and their non-blocked analogs on teicoplanin-based chiral stationary phase. Tesarova, Eva, Bosakova, Zuzana, Pacakova, Vera. Journal of Chromatography, A (1999), 838(1 + 2), 121-129.

Comparison of performance of chirobiotic T, T2 and TAG columns in the separation of b 2- and b 3-homoamino acids. Pataj, Zoltan, Ilisz, Istvan, Berkecz, Robert, Misicka, Aleksandra, Tymecka, Dagmara, Fulop, Ferenc, Armstrong, Daniel W., Peter, Antal, Journal of Separation Science (2008), 31(21), 3688-3697.

Comparison of separation efficiency of macrocyclic glycopeptide-based chiral stationary phases for the LC enantioseparation of β-amino acids. Sztojkov-Ivanov, A., Lazar, L., Fulop, F., Armstrong, D. W., Peter, A., Chromatographia (2006), 64(1-2), 89-94.

Comparison of the chiral separation of amino-acid derivatives by a teicoplanin and RN-β-CD CSPs using waterless mobile phases: Factors that enhance resolution. Chen, Shushi, Ward, Timothy, Chirality (2004), 16(5), 318-330.

Comparison of the separation efficiencies of Chirobiotic T and TAG columns in the separation of unusual amino acids. Peter, Antal, Arki, Anita, Tourwe, Dirk, Forro, Enikoe, Fueloep, Ferenc, Armstrong, Daniel W., Journal of Chromatography, A (2004), 1031(1-2), 159-170.

Comparison of three chiral stationary phases with respect to their enantio- and diastereoselectivity for cyclic β-substituted α-amino acids. Schlauch, Michael, Kos, Olha, Frahm, August W., Journal of Pharmaceutical and Biomedical Analysis (2001), Volume Date 2002, 27(3-4), 409-419.

Complexation of cyclofrunctans with transition metal ions studied by electrospray ionization mass spectrometry and collision-induced dissociation. Lin Wang, Yunfeng Chai, Cuirong Sun, Daniel W. Armstrong, International Journal of Mass Spectrometry, Volumes 323–324, 1 June 2012, Pages 21-27.

Composition and Chirality of Amino Acids in Aerosol/Dust from Laboratory and Residential Enclosures. Armstrong, D.W., Kullman, J.P., Chen, X., Rowe, M., Chirality 13: 153-158 (2001).

Coupled β-cyclodextrin and Reversed-Phase High Performance Liquid Chromatography for Assessing Biphenyl Hydroxylase Activity in Hepatic 9000g Supernatant. Weaver, D.E., van Lier, R.B.L., Analytical Biochemistry, 154, 590 (1986).

D-Amino Acid Levels in Human Physiological Fluids. Armstrong, D.W., Gasper, M., Lee, S.H., Zukowski, J., Ercal, N., Chirality, 5, 375-378 (1993).

Dansyl Amino Acid Enantiomer Separation on a Teicoplanin Chiral Stationary Phase: Effect of Eluent pH. Peyrin, E., Ravelet, C., Nicolle, E., Villet, A., Grosset, C., Ravel, A., Alary, J., Journal of Chromatography, A, 923, 37-43 (2001).

Determination of (+) and (-)-Bromoisovalerylurea in Sera of Overdosed Subjects. Nishikawa, T., Kamijo, Y., Kondo, R., Sugie, H., Kurihara, K., Okuda, T., Matsumoto, N., Okada, Y., Ohtani, H., Journal of Analytical Toxicology, Vol. 24, 691-695, Nov./Dec. (2000).

Determination of impurity in L-alanine by HPLC. Wang, Yongqiu, Liu, Xueyan, Yingyong Huagong (2009), 38(6), 891-894.

Determination of L-Pipecolic Acid in Plasma Using Chiral Liquid Chromatography-Electrospray Tandem Mass Spectrometry. Rashed, M.S., Al-Ahaidib, L.Y., Aboul-Enein, H.Y., Al-Amoudi, M. Jacob, M., Clinical Chemistry 47:12, 2124-2130 (2001).

Development of chiral stationary phases for high-performance liquid chromatographic separation. Mengling Tang, Jing Zhang, Shulin Zhuang, Weiping Liu, TrAC Trends in Analytical Chemistry, Volume 39, October 2012, Pages 180-194.

Development, optimization and validation of a sub-minute analytical enantioselective high performance liquid chromatographic separation for a folic acid precursor in normal phase mode. Doris Frühauf, Markus Juza, Journal of Chromatography A, Volume 1269, 21 December 2012, Pages 242-254.

Direct and indirect high-performance liquid chromatographic enantioseparation of β-amino acids. Peter, Antal, Arki, Anita, Vekes, Erika, Tourwe, Dirk, Lazar, Laszlo, Fueloep, Ferenc, Armstrong, Daniel W., Journal of Chromatography, A (2004), 1031(1-2), 171-178.

Direct chiral separation of unnatural amino acids by high-performance liquid chromatography on a ristocetin A-bonded stationary phase. Torok, Gabriella, Peter, Antal, Armstrong, Daniel W., Tourwe, Drik, Toth, Geza, Sapi, Janos, Chirality (2001), 13(10), 648-656.

Direct high-performance liquid chromatographic separation of unusual secondary amino acids and a comparison of the performances of Chirobiotic T and TAG columns. Peter, Antal, Toeroek, Roland, Armstrong, Daniel W., Journal of Chromatography, A (2004), 1057(1-2), 229-235.

Effect of silica gel modification with cyclofructans on properties of hydrophilic interaction liquid chromatography stationary phases. Petr Kozlík, Veronika Šímová, Kveta Kalíková, Zuzana Bosáková, Daniel W. Armstrong, Eva Tesarová, Journal of Chromatography A, Volume 1257, 28 September 2012, Pages 58-65.

Effect of steric hindrance on the resolution of the enantiomers of alkyl isothiocyanate derivatives of amino acids on a teicoplanin CSP using a methanol-based mobile phase. Chen, S., Chromatographia (2006), 63(1-2), 97-102.

Effect of the mobile phase on the retention behavior of optical isomers of carboxylic acids and amino acids in liquid chromatography on bonded Teicoplanin columns. Jandera, P., Skavrada, M., Klemmova, K., Backovska, V., Guiochon, G., Journal of Chromatography, A (2001), 917(1-2), 123-133.

Effects of Mobile Phase Composition on the Reversed-Phase Separation of Dipeptides and Tripeptides with Cyclodextrin Bonded-Phase Columns. Chang, C.A., Ji, H., Lin, G., Journal of Chromatography, 522, 143-152 (1990).

Enantio- and chemo-selective HPLC separations by chiral-achiral tandem-columns approach: the combination of CHIROBIOTIC TAG and SCX columns for the analysis of propionyl carnitine and related impurities. D'Acquarica, Ilaria, Gasparrini, Francesco, Giannoli, Barbara, Badaloni, Elena, Galletti, Bruno, Giorgi, Fabrizio, Tinti, Maria Ornella, Vigevani, Aristide, Journal of Chromatography, A (2004), 1061(2), 167-173.

Enantiomeric and diastereomeric high-performance liquid chromatographic separation of cyclic β-substituted α-amino acids on a teicoplanin chiral stationary phase. Schlauch, M., Frahm, A. W., Journal of Chromatography, A (2000), 868(2), 197-207.

Enantiomeric high-performance liquid chromatographic separation of β-substituted tryptophan analogues. Torok, G., Peter, A., Vekes, E., Sapi, J., Laronze, M., Laronze, J.-Y., Armstrong, D. W., Chromatographia (2000), 51(Suppl.), S165-S174.

Enantiomeric Separation of Fluorescent, 6-aminoquinolyl-N-hydroxysuccinimidyl Carbamate, Tagged Amino Acids. Pawlowska, M., Chen, S., Armstrong, D.W., Journal of Chromatography, 641, 257-265 (1993).

Enantiomeric separation of nonproteinogenic amino acids by high-performance liquid chromatography Review Article. István Ilisz, Anita Aranyi, Zoltán Pataj, Antal Péter, Journal of Chromatography A, Volume 1269, 21 December 2012, Pages 94-121.

Enantiomeric separation of unusual secondary aromatic amino acids. Peter, A., Torok, G., Toth, G., Van den Nest, W., Laus, G., Tourwe, D., Armstrong, D. W., Chromatographia (1998), 48(1/2), 53-58.

Enantioselective high-performance liquid chromatographic separation of N-methyloxycarbonyl unsaturated amino acids on macrocyclic glycopeptide stationary phases. Boesten, J. M. M., Berkheij, M., Schoemaker, H. E., Hiemstra, H., Duchateau, A. L. L., Journal of Chromatography, A (2006), 1108(1), 26-30.

Enantioseparation by HPLC of Imino Acids on Macrocyclic Glycopeptide Stationary Phases and as their (S)-N-(4-Nitrophenoxycarbonyl)-phenylalanine Methoxyethyl Ester Derivatives. Péter, A., Armstrong, D. W., Tourwé, D., Chromatographia, 56, Suppl. S-41-S47 (2002).

Enantioseparation of nonproteinogenic amino acids. Winkler, Margit, Klempier, Norbert, Analytical and Bioanalytical Chemistry (2009), 393(6-7), 1789-1796.

Enantioseparation of selected N-tert.-butyloxycarbonyl amino acids in high-performance liquid chromatography and capillary electrophoresis with a teicoplanin chiral selector. Tesarova, E., Bosakova, Z., Zuskova, I., Journal of Chromatography, A (2000), 879(2), 147-156.

Evaluation of Enantiomeric Purity of Selected Amino Acids in Honey. Pawlowska, M., Armstrong, D.W., Chirality ,6, 270-276 (1994).

Evaluation of Free D-Glutamate in Processed Foods. Rundlett, K.L., Armstrong, D.W., Chirality, 6, 277-282 (1994).

Evaluation of the Concentration and Enantiomeric Purity of Selected Free Amino Acids in Fermented Malt Beverages (Beers). Ekkborg-Ott, K.H., Armstrong, D.W., Chirality, 8, 49-57 (1996).

Facile liquid chromatographic enantioresolution of native amino acids and peptides using a teicoplanin chiral stationary phase. A. Berthod, Y. Liu, C. Bagwell, D. W. Armstrong, Journal of Chromatography A, 731, 123-137 (1996).

Facile Resolution of N-tert-Butoxy-Carbonyl Amino Acids: The Importance of Enantiomeric Purity in Peptide Synthesis. Chang, S.C., Wang, L.R., Armstrong, D.W., Journal of Liquid Chromatography, 15(9), 1411-1429 (1992).

Factors Controlling the Level and Determination of D-amino acids in the Urine and Plasma of Laboratory Rodents. Armstrong, D.W., Gasper, M.P., Lee, S.H., Ercal, N., Zukowski, J., Amino Acids, 5, 299-315 (1993).

Gas chromatography–mass spectrometry of hexafluoroacetone derivatives: First time utilization of a gaseous phase derivatizing agent for analysis of extraterrestrial amino acids. C. Geffroy-Rodier, A. Buch, R. Sternberg, S. Papot, Journal of Chromatography A, Volume 1245, 6 July 2012, Pages 158-166.

Generation of Enantiomeric Amino Acids during Acid Hydrolysis of Peptides Detected by the Liquid Chromatography/Tandem Mass Spectroscopy. Miyamoto, Tetsuya, Sekine, Masae, Ogawa, Tetsuhiro, Hidaka, Makoto, Homma, Hiroshi, Masaki, Haruhiko, Chemistry & Biodiversity (2010), 7(6), 1644-1650.

High Performance Liquid Chromatographic Separation of Peptide and Amino Acid Stereoisomers. lorance, J., Galdes, A., Konteatis, Z., Kosarych, Z., Langer, K., Martucci, C., Journal of Chromatography, 414, 313 (1987).

High-performance liquid chromatographic chiral separation of ß2-homoamino acids. Pataj, Zoltan, Berkecz, Robert, Ilisz, Istvan, Misicka, Aleksandra, Tymecka, Dagmara, Fueloep, Ferenc, Armstrong, Daniel W., Peter, Antal, Chirality (2009), 21(9), 787-798.

High-performance liquid chromatographic determination of the isomeric purity of a series of dioxolane nucleoside analogs. Di Marco, M. P., Evans, C. A., Dixit, D. M., Brown, W. L., Siddiqui, M. A., Tse, H. L. A., Jin, H., Nguyen-Ba, N., Mansour, T. S., Journal of Chromatography (1993), 645(1), 107-14.

High-performance Liquid Chromatographic Enantioseparation of Glycyl di- and tripeptides on Native Cyclodextrin Phases, Mechanistic Considerations. Zukowski, J., Pawlowska, M., Nagatkina, M. Armstrong, D. W., Journal of Chromatography, 629, 169-179 (1993).

High-performance liquid chromatographic enantioseparation of unusual isoxazoline-fused 2-aminocyclopentanecarboxylic acids on macrocyclic glycopeptide-based chiral stationary phases. László Sipos, István Ilisz, Melinda Nonn, Ferenc Fülöp, Zoltán Pataj, Daniel W. Armstrong, Antal Péter, Journal of Chromatography, A, Volume 1232, 6 April 2012, Pages 142-151.

High-performance liquid chromatographic enantioseparation of β-amino acids. Peter, A., Lazar, L., Fulop, F., Armstrong, D. W., Journal of Chromatography, A (2001), 926(2), 229-238.

High-performance Liquid Chromatographic Separation of Enantiomers of Unusual Amino Acids on a Teicoplanin Chiral Stationary Phase. A. Peter, G. Torok, D. W. Armstrong, Journal of Chromatography, A, 793, 283-296 (1998).

High-performance liquid chromatographic separation of novel atropic a ,a-disubstituted-β-amino acids, either on different β-cyclodextrin-bonded phases or as their 1-fluoro-2,4-dinitrophenyl-5-L-alanine amide derivatives. Toro, Gabriella, Peter, Antal, Gaucher, Anne, Wakselman, Michel, Mazaleyrat, Jean-Paul, Armstrong, Daniel W., Journal of Chromatography, A (1999), 846(1+2), 83-91.

High-performance Liquid Chromatographic Separation of Oligogalacturonic Acids on a Cyclomaltoheptaose (β-cyclodextrin) Bonded-phase Column. Simms, P.J., Hotchkiss, Jr., A.T., Irwin, P. L., Hicks, K. B., Carbohydrate Research 278, 1-9 (1995).

High-performance liquid chromatographic separation of stereoisomers of N-phthaloyl-protected amino acids and dipeptidomimetics. Ilisz, Istvan, Ballet, Steven, Van Rompaey, Karolien, De Wachter, Rien, Tourwe, Dirk, Armstrong, Daniel W., Peter, Antal, Journal of Separation Science (2007), 30(12), 1881-1887.

High-performance liquid chromatographic separation of stereoisomers of β-amino acids and a comparison of separation efficiencies on chirobiotic T and TAG columns. Arki, A., Tourwe, D., Solymar, M., Fueloep, F., Armstrong, D. W., Peter, A., Chromatographia (2004), 60(Suppl. 1), S43-S54.

High-performance liquid chromatographic separation of the enantiomers of unusual α-amino acid analogues. Peter, Antal, Olajos, Edit, Casimir, Richard, Tourwe, Dirk, Broxterman, Quirinus B., Kaptein, Bernard, Armstrong, Daniel W., Journal of Chromatography, A (2000), 871(1+2), 105-113.

HPLC Enantiomeric Resolution of Phenyl Isothiocyanated Amino Acids on Teicoplainin- Bonded Phase Using an Acetonitrile-Based Mobile Phase: A Structural Consideration. Chen, S., Journal of Liquid Chromatography & Related Technologies, Vol. 26, No. 20, 3475- 3495 (2003).

HPLC Enantioselective Separation of Aromatic Amino and Hydrazino Acids on a Teicoplanin Stationary Phase and the Enantiomeric Purity Determination of L-Isomers Used as Drugs. Dolezalova, M; Tkaczykova, M, Chirality, 11, 394-403 (1999).

HPLC enantioseparation of pyroglutamic acid using teicoplanin bonded silica stationary phase. Fan, Yi, Feng, Yuqi, Peng, Jianmin, Yaowu Fenxi Zazhi (2005), 25(4), 402-405.

Immobilization to improve the properties of Pseudomonas fluorescens lipase for the kinetic resolution of 3-aryl-3-hydroxy esters. Jürgen Brem, Mihaela C. Turcu, Csaba Paizs, Katri Lundell, Monica-Ioana Tosa, Florin-Dan Irimie, Liisa T. Kanerva, Process Biochemistry, Volume 47, Issue 1, January 2012, Pages 119-126.

Influence of preferential adsorption of mobile phase on retention behavior of amino acids on the teicoplanin chiral selector. Poplewska, Izabela, Kramarz, Renata, Piatkowski, Wojciech, Seidel-Morgenstern, Andreas, Antos, Dorota, Journal of Chromatography, A (2007), 1173(1-2), 58-70.

Interactions Between D,L Dansyl Amino Acids and Immobilized Teicoplanin: Study of the Dual Effect of Sodium Citrate on Chiral Recognition. Peyrin, E., Ravel, A., Grosset, C., Villet, A., Ravelet, C., Nicolle, E., Alary, Chromatographia, 53, 645-650 (2001).

Isocratic HPLC Methods to Separate Lipids. Abidi, S.L. and Mounts, T.L., INFORM, Vol. 5, No. 5. 624-627 (1994).

LC Determination of the Enantiomeric Purity of L-Arginine Using a Teicoplanin Chiral Stationary Phase. Aboul-Enein, Hassan Y., Hefnawy, Mohamed M., Hoenen, Hubert, Journal of Liquid Chromatography & Related Technologies (2004), 27(11), 1681-1693.

LC enantiomeric separation of unusual amino acids using cyclodextrin-based stationary phases. Remsburg, Jeffrey W., Armstrong, Daniel W., Peter, Antal, Toth, Geza, Journal of Liquid Chromatography & Related Technologies (2008), 31(2), 219-230.

LC enantioseparation of tryptophan analogs on α-cyclodextrin stationary phase. Ilisz, I., Sapi, J., Tourwe, D., Armstrong, D. W., Peter, A., Chromatographia (2006), 63(Suppl.), S23-S27.

LC enantioseparation of β-lactam and β-amino acid stereoisomers and a comparison of macrocyclic glycopeptide- and β-cyclodextrin-based columns. Berkecz, R., Torok, R., Ilisz, I., Forro, E., Fulop, F., Armstrong, D. W., Peter, A., Chromatographia (2006), 63(Suppl.), S37-S43.

LC Separation of γ-Amino Acid Enantiomers. Pataj, Zoltan, Ilisz, Istvan, Aranyi, Anita, Forro, Eniko, Fueloep, Ferenc, Armstrong, Daniel W., Peter, Antal, Chromatographia (2010), 71(Suppl.), S13-S19.

Liquid Chromatographic Enantiomeric Resolution of Amino Acids with β-cyclodextrin Bonded Phases and Derivatization with o-phthalaldehyde. Merino Merino, I., Blanco Gonzalez, E., Sanz-Medel, A., Analytica Chimica Acta, 234, 127-131 (1990).

Liquid Chromatographic Separation of Anomeric Forms of Saccharides with Cyclodextrin Bonded Phases. Armstrong, D.W., Jin, H.L., Chirality, 1, 27 (1989).

Liquid chromatographic separation of the enantiomers of dinitrophenyl amino acids using a β-cyclodextrin-bonded stationary phase. Li, Song, Purdy, William C., Journal of Chromatography (1991), 543(1), 105-12.

Macrocyclic glycopeptide-based chiral stationary phases in high performance liquid chromatographic analysis of amino acid enantiomers and related analogs. Ilisz, I., Pataj, Z., Peter, A., Edited by Fitzpatrick, Daniel W., Ulrich, Henry J. Macrocyclic Chemistry (2010), 129-157.

Measurement of chiral amino acid discrimination by cyclic oligosaccharides: a direct FAB mass spectrometric approach. Sawada, Masami, Takai, Yoshio, Shizuma, Motohiro, Takai, Yoshio, Takeda, Tokuji, Adachi, Hiroshi, Uchiyama, Takao, Chemical Communications (Cambridge) (1998), (14), 1453-1454.

New biocatalytic route for the production of enantioenriched ß-alanine derivatives starting from 5- and 6-monosubstituted dihydrouracils. Ana Isabel Martínez-Gómez, Josefa María Clemente-Jiménez, Felipe Rodríguez-Vico, Liisa T. Kanerva, Xiang-Guo Li, Francisco Javier Las Heras-Vázquez, Sergio Martínez-Rodríguez, Process Biochemistry, Volume 47, Issue 12, December 2012, Pages 2090-2096.

New gas chromatographic method for the enantioseparation of ß-amino acids by a rapid double derivatization technique. Forro, Eniko, Journal of Chromatography, A (2009), 1216(6), 1025-1029.

Production of enantiopure molecules by integration of SMB technology and biocatalysis. Bechtold, Matthias, Makart, Stefan, Panke, Sven, Abstracts of Papers, 234th ACS National Meeting, Boston, MA, United States, August 19-23, 2007 (2007), BIOT-101.

Quantification of the D-(+)-enantiomer of phenylalanine in physiological fluids using high-performance liquid chromatography with column switching. Khan, Parveen, Analytical Communications (1998), 35(1), 37-40.

Quantitative high-performance liquid chromatography–tandem mass spectrometry impurity profiling methods for the analysis of parenteral infusion solutions for amino acid supplementation containing l-alanyl-l-glutamine. Simone Schiesel, Michael Lämmerhofer, Alexander Leitner, Wolfgang Lindner, Journal of Chromatography, A, Volume 1259, 12 October 2012, Pages 111-120.

Recent advances in the direct and indirect liquid chromatographic enantioseparation of amino acids and related compounds: A review. István Ilisz, Anita Aranyi, Zoltán Pataj, Antal Péter, Journal of Pharmaceutical and Biomedical Analysis, Volume 69, October 2012, Pages 28-41.

Selective Separations of Peptides with Sequence Deletions, Single Amino Acid Polymorphisms, and/or Epimeric Centers Using Macrocyclic Glycopeptide Liquid Chromatography Stationary Phases. Zhang, B., Soukup, R., Armstrong, D.W., Journal of Chromatography, A, 1053, 89-99 (2004).

Separation of enantiomers of amino acid derivatives by high performance liquid chromatography on teicoplanin chiral stationary phase. Lin, Lin, Xia, Lijun, Xu, Xu, Xu, Hongyan, Sepu (2006), 24(2), 144-147.

Separation of Porphyrins Using a γ-cyclodextrin Stationary Phase. Wu, W., Stalcup, A., Journal of Liquid Chromatography, 17(5), 1111-1124 (1994).

Separation of Selected Dipeptides by High Performance Liquid Chromatography. Issaq, H.J., Journal of Liquid Chromatography, 9(1), 229 (1986).

Separation of tryptophan enantiomers by using Chirobiotic T HPLC column. Song, Sung-Moon, Rang, Moon Jung, Kim, In Ho, Hwahak Konghak (2010), 48(4), 515-518.

Separations of Major Soybean Phospholipids on β-cyclodextrin-bonded Silica. Abidi, S.L., Mounts, T.L., Rennick, K.A., Journal of Liquid Chromatography, 17(17), 3705-3725 (1994).

Separations of Tocopherols and Methylated Tocols on Cyclodextrin-Bonded Silica. Abidi, S.L., Mounts, T.L., J.ournal of Chromatography, A, 670, 67-75 (1994).

Simple conversion of fully protected amino acids to zwitterions. Junliang Hao, Matt Reinhard, Steven S. Henry, Eric P. Seest, Matthew D. Belvo, James A. Monn, Tetrahedron Letters, Volume 53, Issue 12, 21 March 2012, Pages 1433-1434.

Simulated moving bed enantioseparation of amino acids employing memory effect-constrained chromatography columns. Markus Fuereder, Sven Panke, Matthias Bechtold, Journal of Chromatography, A, Volume 1236, 4 May 2012, Pages 123-131.

Simultaneous analysis of enantiomeric composition of amino acids and N-acetyl-amino acids by enantioselective chromatography. Yu, Yi-Ping, Wu, Shih-Hsiung. Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan. Chirality (2001), 13(5), 231-235.

Simultaneous Analysis of Underivatized Chiral Amino Acids by Liquid Chromatography – Ionspray Tandem Mass Spectrometry Using a Teicoplanin Chiral Stationary Phase. Petritis, K., Valleix, A., Elfakir, C., Dreux, M., Journal of Chromatograpy, A, 913, 331-340 (2001).

Stereoselective synthesis of both enantiomers of P-chirogenic 2-oxo-2-thio-1,3,2-oxazaphosphorinane tetramethylammonium salt as key precursors to structurally diverse chiral derivatives. Marian Mikolajczyk, Jerzy Luczak, Leslaw Sieron, Michal W. Wieczorek, Tetrahedron, Volume 68, Issue 1, 7 January 2012, Pages 126-132.

Study of mechanisms of chiral discrimination of amino acids and their derivatives on a teicoplanin-based chiral stationary phase. Cavazzini, A., Nadalini, G., Dondi, F., Gasparrini, F., Ciogli, A., Villani, C., Journal Chromatography, A (2004), 1031(1-2), 143-158.

Syntheses of racemic and non-racemic silicon- and germanium-containing α-amino acids of the formula type H2NCH(CH2ElR3)COOH (El=Si, Ge, R=organyl) and incorporation of D-H2NCH(CH2SiMe3)COOH and D-H2NCH(CH2GeMe3)COOH into biologically active decapeptides: a study on C/Si/Ge bioisosterism. Merget, Marcus, Gunther, Kurt, Bernd, Michael, Gunther, Eckhard, Tacke, Reinhold, Journal of Organometallic Chemistry (2001), 628(2), 183-194.

Synthesis of new chiral xanthone derivatives acting as nerve conduction blockers in the rat sciatic nerve. Carla Fernandes, Laura Oliveira, Maria Elizabeth Tiritan, Luís Leitao, Angelo Pozzi, José Bernardo Noronha-Matos, Paulo Correia-de-Sá, Madalena M. Pinto, European Journal of Medicinal Chemistry, Volume 55, September 2012, Pages 1-11.

Temperature and solute molecular size effects on the retention and enantioselectivity of a series of D,L dansyl amino acids on a vancomycin-based chiral stationary phase. Slama, I., Jourdan, E., Villet, A., Grosset, C., Ravel, A., Peyrin, E., Chromatographia (2003), 58(7/8), 399-404.

The exploration of the reversed enantioselectivity of a chitosan functionalized cellulose acetate membranes in an electric field driven process. Zhengzhong Zhou, Jiu-Hua Cheng, Tai-Shung Chung, T. Alan Hatton, Journal of Membrane Science, Volume 389, 1 February 2012, Pages 372-379.

The role of π-acidic and π-basic chiral stationary phases in the high-performance liquid chromatographic enantioseparation of unusual ß-amino acids. Ilisz, Istvan, Berkecz, Robert, Forro, Eniko, Fulop, Ferenc, Armstrong, Daniel W., Peter, Antal, Chirality (2009), 21(3), 339-348.

Use of Marfey’s Reagent and Analogs for Chiral Amino Acid analysis: Assessment and Applications to Natural Products and Biological Systems. Bhushan, R., Brückner, H., Journal of Chromatography, B (2010), doi:10.1016/j.jchromb.2011.05.058.

 

CHEMICAL, ENVIRONMENTAL, PETROCHEMICAL back to top

A convenient gas chromatographic method for the optical purity determination of chiral epoxy alcohols. Dougherty, William, Liotta, Frank, Mondimore, Donna, Shum, Wilfred, Tetrahedron Letters (1990), 31(31), 4389-90.

Absolute Stereochemistry of Dihydrofuroangelicins Bearing C-8 Substituted Double Bonds: A Combined Chemical/Exciton Chirality Protocol. Tanaka, K., Pescitelli, G., Di Bari, L., Xiao, T.L., Nakanishi, K., Armstrong, D.W., Berova, N., Organic & Biomolecular Chemistry, 2, 48-58 (2004).

Acylation Affects on Chiral Regocnition of Racemic Amines and Alcohols by New Polar and Non-polar Cyclodextrin Derivative Gas Chromatographic Phases. Daniel W. Armstrong and Heng L. Jin, Journal of Chromatography, 502, 154-159 (1990).

Adsorptive separation of 3-hydroxytetrahydrofuran enantiomers. McCulloch, Beth, Nickl, Peter K. (Uop Llc, USA). U.S. (1999), 7 pp.

Analysis of some dosage forms containing pyridine derivatives using a cyclodextrin bonded stationary phase in HPLC. El Gezawi, S., Omar, N., El Rabbat, N., Perrin, J. H., Journal of Pharmaceutical and Biomedical Analysis (1988), 6(4), 393-8.

Analytical and Preparative High-Performance Liquid Chromatographic Separation of Thienopyran Enantiomers. Shaw, C.J., Sanfilippo, P.J., McNally, J.J., Park, S.A., Press, J.B., Journal of Chromatography, 631, 173-175 (1993).

Application of XAD-4 solid sorbent and HPLC [high performance liquid chromatography] with electrochemical detection to the analysis of phenols in water: final report, November 1983-November 1985. Maskarinec, M. P., Manning, D. L., Harvey, R. W., Avail. NTIS. Report (1987), (ORNL/TM-10309, Order No. DE87011955), 24 pp. From: Energy Res. Abstr. 1987, 12(18), Abstr. No. 37377

Asymmetric cyanohydrin synthesis using an aluminium(salan) complex. Michael North, Emma L. Stewart, Carl Young, Tetrahedron: Asymmetry, Volume 23, Issues 15–16, 31 August 2012, Pages 1218-1225.

Bonded Cyclodextrin Stationary Phase Columns for the Separation of Cis/Trans Cyclohexane Derivatives. Tindall, G.W., Journal of Liquid Chromatography, 10, 1077 (1987).

Catalytic enantioselective dehydrogenative Si–O coupling of oxime ether-functionalized alcohols. Andreas Weickgenannt, Jens Mohr, Martin Oestreich, Tetrahedron, Volume 68, Issue 17, 29 April 2012, Pages 3468-3479.

Chemically Bonded Cyclodextrin Stationary Phase for the High-performance Liquid Chromatographic Separation and Determination of Sulphonamides. Ahmed, A.H.N., El-Gizawy, S.M., Analyst, 114, 571 (1989).

Chiral analysis of metoprolol and two of its metabolites, a-hydroxymetoprolol and deaminated metoprolol, in wastewater using liquid chromatography–tandem mass spectrometry. Victoria K.H. Barclay, Niklas L. Tyrefors, I. Monika Johansson, Curt E. Pettersson, Journal of Chromatography, A, Volume 1269, 21 December 2012, Pages 208-217.

Chiral Discrimination of Phenoxypropionic Acid Herbicides on Teicoplanin Phase: Effect of Mobile Phase Modifier. Guillaume, Y.C., Truong, T.T., Millet, J., Nicod, L., Guinchard, C., Robert, J.F., Thomassin, M., Chromatographia, 55, No. 3/4, 143-148 (2002).

Chiral displacement chromatographic separations on the 1-(1-naphthyl)ethyl carbamate b-cyclodextrin silica stationary phase. Camacho-Torralba, Pearle L., Vigh, Gy, Isolation and Purification (1996), 2(2), 127-132.

Chiral HPLC resolution of the Wieland-Miescher ketone and derivatives. Leonelli, Francesca, Garofalo, Barbara, Migneco, Luisa M., Marini Bettolo, Rinaldo, Colais, Francesca, Sinibaldi, Massimo, Journal of Liquid Chromatography & Related Technologies (2003), 26(3), 409-424.

Chiral Recognition of Structurally Related Aminoalkylphosphonic Acid Derivatives on an Acetylated Beta-cyclodextrin Bonded Phase. Camilleri, P., Reid, C.A., Manallack, D.T.,Chromatographia, Vol. 38, No. 11/12, 771-775 (1994).

Chiral resolution of a series of 3-thienylcyclohexylglycolic acids by liquid or subcritical fluid chromatography. A mechanistic study. Macaudiere, P., Caude, M., Rosset, R., Tambute, A., Journal of Chromatography (1988), 450(2), 255-69.

Chiral separation and determination of the enantiomeric purity of tetrahydronaphthalenic derivatives, melatoninergic ligands, by HPLC using b-cyclodextrins. Lipka, E., Vaccher, M. P., Fourmaintraux, E., Bonte, J. -P., Vaccher, C., Chromatographia (2003), 58(9/10), 665-670.

Chiral separation of 3-phenyl-3-(2-pyridyl)propylamines, and analogous guanidines and guanidine-N-carboxylic acid esters with high-performance liquid chromatography and capillary zone electrophoresis. Schuster, Andreas, Bernhardt, Gunther, Eibler, Ernst, Buschauer, Armin, Hesselink, Willy, Journal of Chromatography, A (1998), 793(1), 77-90.

Chiral separation of 9-fluorenylmethyl chloroformate- and dansyl chloride-derivatized d,l-serine by γ-cyclodextrin-bonded high-performance liquid chromatography. Kim, Tae-Young, Kim, Hie-Joon, Journal of Chromatography, A (2001), 933(1-2), 99-106.

Chiral separation of some Mannich compounds by high performance liquid chromatography on vancomycin-based stationary phase. Bi, Yu-Jin, Yang, Jing, Jiang, Kun, Guan, Jin, Li, Fa-Mei, Fenxi Huaxue (2007), 35(6), 887-889.

Chiral separation of sulpiride by reversed-phase high performance liquid chromatography. Wang, Jianguo, Xu, Xu, Hu, Jianguo, Li, Jin, Fenxi Ceshi Xuebao (2004), 23(3), 121-122.

Chiral speciation and determination of selenomethionine enantiomers in selenized yeast by HPLC-ICP-MS using a teicoplanin-based chiral stationary phase. Perez Mendez, S., Blanco Gonzalez, E., Sanz Medel, A., Journal of Analytical Atomic Spectrometry (2000), 15(9), 1109-1114.

Chiral-Phase High Performance Liquid Chromatography of Rotenoid Racemates. Abidi, S.L., Journal of Chromatography, 404, 133 (1987).

Column Switching for the High-Performance Liquid Chromatographic Analysis of Polynuclear Aromatic Hydrocarbons in Petroleum Products. Packham, A.J., Fielden, P.R., Journal of Chromatography, 552, 575-582 (1991).

Comparative evaluation of liquid chromatography versus gas chromatography using a ß-cyclodextrin stationary phase for the determination of BTEX in occupational environments. Campos-Candel, Andreu, Llobat-Estelles, Maria, Mauri-Aucejo, Adela, Talanta (2009), 78(4-5), 1286-1292.

Comparative HPLC methods for ß-blockers separation using different types of chiral stationary phases in normal phase and polar organic phase elution modes. Analysis of propranolol enantiomers in natural waters. Sonia Morante-Zarcero, Isabel Sierra, Journal of Pharmaceutical and Biomedical Analysis, Volume 62, 25 March 2012, Pages 33-41.

Comparative study of the instrumental couplings of high performance liquid chromatography with microwave-assisted digestion hydride generation atomic fluorescence spectrometry and inductively coupled plasma mass spectrometry for chiral speciation of selenomethionine in breast and formula milk. Gomez-Ariza, J. L., Bernal-Daza, V., Villegas-Portero, M. J., Analytica Chimica Acta (2004), 520(1-2), 229-235.

Comparison of Liquid Chromatographic Separations of Geometrical Isomers of Substituted Phenols with β- and γ- Cyclodextrin Bonded Phases. Chang, C.A., Wu, Q., Analytica Chimica Acta, 189, 293 (1986).

Cyclodextrin stationary phases for the gas-solid chromatographic separation of inorganic gases. Reid, , G. L. III, Wall, W. T., Armstrong, D. W., Journal of Chromatography (1993), 633(1-2), 143-9.

Cyclodextrin stationary phases for the gas-solid chromatographic separation of light hydrocarbons. Evidence for multiple retention mechanisms. Reid, , G. L. III, Monge, C. A., Wall, W. T., Armstrong, D. W., Journal of Chromatography (1993), 633(1-2), 135-42.

Design and synthesis of a library of tertiary amides: Evaluation as mimetics of the melanocortins' active core. Mutulis, Felikss, Kreicberga, Jana, Yahorava, Sviatlana, Mutule, Ilze, Borisova-Jan, Larisa, Yahorau, Aleh, Muceniece, Ruta, Azena, Sandra, Veiksina, Santa, Petrovska, Ramona, Wikberg, Jarl E. S., Bioorganic & Medicinal Chemistry (2007), 15(17), 5787-5810.

Detection of non-UV Absorbing Chiral Compounds by High-Performance Liquid Chromatography. Richards, D.S., Davidson, S.M., Holt, R.M., Journal of Chromatography, A, 746, 9-15 (1996).

Determination of 2,6- and 4,6- Dinitrocresols by High Performance Liquid Chromatography on a β-cyclodextrin Bonded Column. Tripathi, A.M., Mhalas, J.G., Rama Rao, N.V., Journal of Chromatography, 466, 442 (1989).

Determination of C1-3-alkylphenols by solid-phase microextraction and gas chromatography using a chiral stationary phase. Licha, Tobias, Sauter, Martin, Ger. Offen. (2003), DE 10159846 A1 20030612.

Determination of diastereomerization barrier of some flavanones by high-performance liquid chromatography methods. Asztemborska, Monika, Zukowski, Janusz, Journal of Chromatography, A (2006), 1134(1-2), 95-100.

Determination of S,S-enantiomer in (1R,2R)-(-)-1,2-cyclohexanediamine by GC. Zhu, Sheng-liang, Song, Xiao-guang, Han, Bin, Zhu, Chuan-bin, Li, Yu-ru, Yaoxue Jinzhan (2009), 33(4), 174-177.

Determination of the interconversion energy barrier of 2,3-pentadienedioic acid enantiomers by HPLC. 2. On-column interconversion. Mydlova, Janka, Fedurcova, Andrea, Lehotay, Jozef, Krupcik, Jan, Majek, Pavel, Armstrong, Daniel W., He, Brian Lingfeng, Cotton, F. Albert, Journal of Separation Science (2006), 29(17), 2594-2599.

Determination of traces of nitrogen- and phosphorous pesticides. Hagmann, Manfred, Mohl, Birgit, LaborPraxis (1993), 17(5), 56, 58-9, 62.

Development of an enantiomer-specific stable carbon isotope analysis (ESIA) method for assessing the fate of a-hexachlorocyclohexane in the environment. Badea, Silviu-Laurentiu, Vogt, Carsten, Gehre, Matthias, Fischer, Anko, Danet, Andrei-Florin, Richnow, Hans-Hermann, Rapid Communications in Mass Spectrometry (2011), 25(10), 1363-1372.

Direct Enantiomeric Resolution of Monoterpene Hydrocarbons Via Reversed-Phase High-Performance Liquid Chromatography with an α-cyclodetrin Bonded Stationary Phase. Armstrong, D.W., Zukowski, J., Journal of Chromatography, A, 666, 445-448 (1994).

Direct enantioselective separation and olfactory evaluation of all irone isomers. Galfre, Andre, Martin, Patrice, Journal of Essential Oil Research (1993), 5(3), 265-77.

Direct liquid chromatographic separation of enantiomeric and diastereomeric terpenic alcohols as β-cyclodextrin inclusion complexes. Italia, Angela, Schiavi, Marco, Ventura, Paolo, Journal of Chromatography (1990), 503(1), 266-71.

Effect of saccharide parts in the teicoplanin stationary phase on the separation of some phenylcarbamate enantiomers by the HPLC method. Rojkovicova, T., Lehotay, J., Cizmarik, Jozef, Ceska a Slovenska Farmacie (2003), 52(2), 97-101.

Effective HPLC resolution of [4]heterohelicenium dyes on chiral stationary phases using reversed-phase eluents. Villani, Claudio, Laleu, Benoit, Mobian, Pierre, Lacour, Jerome, Chirality (2007), 19(8), 601-606.

Enantiomeric Impurities in Chiral Catalysts, Auxiliaries and Synthons Used in Enantioselective Synthesis. Armstrong, D.W., Lee, J. T., Chang, L.W., Tetrahedron: Asymmetry, 9, 2043-2064 (1998).

Enantiomeric Impurities in Chiral Catalysts, Auxiliaries, Synthons and Resolving Agents. Part 2. Armstrong, D. W., He, L., Yu, T., Lee, J.T., Liu, Y-S, Tetrahedron: Asymmetry, 10, 37-60 (1999).

Enantiomeric impurities in chiral synthons, catalysts, and auxiliaries: Part 3. Huang, Ke, Breitbach, Zachary S., Armstrong, Daniel W., Tetrahedron: Asymmetry (2006), 17(19), 2821-2832.

Enantiomeric resolution of a chiral sulfoxide series by LC on synthetic polymeric columns with multimodal elution. Lourenco, Tiago C., Armstrong, Daniel W., Cass, Quezia Bezerra, Chromatographia (2010), 71(5/6), 361-372.

Enantiomeric separation by HPLC of 1,4-dihydropyridines with vancomycin as chiral selector. Boatto, Gianpiero, Nieddu, Maria, Faedda, Maria Virginia, De Caprariis, Paolo, Chirality (2003), 15(6), 494-497.

Enantiomeric separation of chiral ruthenium(II) complexes using capillary electrophoresis. Jiang Chunxia, Tong Man-Yung, Armstrong Daniel W, Perera Sirantha, Bao Ye, Macdonnell Frederick M, Chirality (2009), 21(1), 208-17.

Enantiomeric separation of fused polycycles by HPLC with cyclodextrin and macrocyclic glycopeptide chiral stationary phases. Han, Xinxin, Huang, Qinhua, Ding, Jie, Larock, Richard, Armstrong, Daniel, Separation Science and Technology (2005), 40(13), 2745-2759.

Enantiomeric separation of several cyclic imides on a macrocyclic antibiotic (vancomycin) chiral stationary phase under normal and reversed phase conditions. Aboul-Enein, Hassan Y., Serignese, Vince, Chirality (1998), 10(4), 358-361.

Enantiomeric separation of some cyclic ketones and dioxalene derivatives by chiral SFC. Toribio, L., David, F., Sandra, P. Research Institute for Chromatography, Kortrijk, Belg. Quimica Analitica (Barcelona) (1999), 18(3), 269-273.

Enantiomeric Separations of Ruthenium(II) Polypyridyl Complexes Using High-Performance Liquid Chromatography (HPLC) with Cyclodextrin Chiral Stationary Phases (CSPs). Sun, Ping, Krishnan, Arthi, Yadav, Abhishek, Singh, Shreeyukta, MacDonnell, Frederick M., Armstrong, Daniel W., Inorganic Chemistry (Washington, DC, United States) (2007), 46(24), 10312-10320.

Enantioresolution of Substitued 2-Methoxy-6-oxo-1,4,5,6-tetrahydropyridine-3- carbaonitriles on Macrocyclic Antibiotic and Cyclodextrin Stationary Phases. S. Chen, Y. Liu, D. W. Armstrong, P. Victory, B. Martinez-Teipel, Journal of Liquid Chromatography, 18(8), 1495-1507 (1995).

Enantioselective 1,4-conjugate addition of diethylzinc to (E)-alkenyl aryl ketones catalysed by Cu/DiPPAM complex. Magaly Magrez, Joanna Wencel-Delord, Christophe Crévisy, Marc Mauduit, Tetrahedron, Volume 68, Issue 17, 29 April 2012, Pages 3507-3511.

Enantioselective host-guest complexation of Ru(II) trisdiimine complexes using neutral and anionic derivatized cyclodextrins. Sun, Ping, MacDonnell, Frederick M., Armstrong, Daniel W., Inorganica Chimica Acta (2009), 362(9), 3073-3078.

Enantioselective ion-exclusion chromatography on teicoplanin aglycone and (+)-(18-crown-6)-2,3,11,12-tetracarboxylic acid stationary phases. Steffeck, Robert J., Zelechonok, Yury, Journal of Chromatography, A (2003), 983(1-2), 91-100.

Enantioselective reduction of ketoxime ethers with borane–oxazaborolidines and synthesis of the key intermediate leading to (S)-rivastigmine. Marcin M. Pakulski, Sanjit K. Mahato, Mariusz J. Bosiak, Marek P. Krzeminski, Marek Zaidlewicz, Tetrahedron: Asymmetry, Volume 23, Issue 9, 15 May 2012, Pages 716-721.

Enantioselective synthesis and separation of terminal epoxides and diols using a catalytic membrane system containing chiral Co(III) salen. Choi, Sung-Dae, Kim, Geon-Joong, Studies in Surface Science and Catalysis (2001), 135(Zeolites and Mesoporous Materials at the Dawn of the 21st Century), 3638-3645.

Enantioselective synthesis of (S)-2-amino-4-phenylbutanoic acid by the hydantoinase method. Lo, Hsueh-Hsia, Kao, Chao-Hung, Lee, Dong-Sheng, Yang, Teng-Kuei, Hsu, Wen-Hwei, Chirality (2003), 15(8), 699-702.

Enantioseparation of chiral sulfoxides using teicoplanin chiral stationary phases and kinetic study of decomposition in human plasma. Mericko, D., Lehotay, J., Cizmarik, J., Pharmazie (2008), 63(12), 854-859.

Enantioseparation of extended metal atom chain complexes: unique compounds of extraordinarily high specific rotation. Warnke, Molly M., Cotton, F. Albert, Armstrong, Daniel W., Chirality (2007), 19(3), 179-183.

Enantioseparation of rivastigmine by high performance liquid chromatography using vancomycin chiral stationary phase. Xu, Zhe, Zhou, Ning, Xu, Xu, Xu, Xing-Xiang, Fenxi Huaxue (2007), 35(7), 1043-1046.

Enantioseparations of chiral ruthenium(II) polypyridyl complexes using HPLC with macrocyclic glycopeptide chiral stationary phases (CSPs). Sun, Ping, Krishnan, Arthi, Yadav, Abhishek, MacDonnell, Frederick M., Armstrong, Daniel W., Journal of Molecular Structure (2008), 890(1-3), 75-80.

Evaluation of experimental parameter influence on HPLC separation of some amines and pyrethroids using two β-cyclodextrin columns. Lemr, Karel, Sevcik, Juraj, Friedecky, David, Jonakova, Alena, Jirovsky, David, Acta Universitatis Palackianae Olomucensis, Facultas Rerum Naturalium, Chemica (1999), 38 41-51.

Facile Liquid Chromatographic Separation of Positional Isomers with a γ-cyclodextrin Bonded Phase Column. Chang, C.A., Wu, Q. , Journal of Liquid Chromatography, 10(7), 1359 (1987).

First Asymmetric Synthesis of Chiral b-Iodo Baylis-Hillman Esters Via Tandem 1,4-Conjugate Addition/Carbonyl Coupling Reactions. Xu, X., Chen, D., Wei, H-X., Li, G., Xiao, T.L., Armstrong, D.W., Chirality, 15, 139-142 (2003).

Furanoside phosphite–phosphoroamidite and diphosphoroamidite ligands applied to asymmetric Cu-catalyzed allylic substitution reactions. Marc Magre, Javier Mazuela, Montserrat Diéguez, Oscar Pàmies, Alexandre Alexakis, Tetrahedron: Asymmetry, Volume 23, Issue 1, 15 January 2012, Pages 67-71.

Gas chromatographic determination of the interconversion energy barrier for dialkyl 2,3-pentadienedioate enantiomers. Mydlova, J., Krupcik, J., Majek, P., Skacani, I., Jakubik, T., Sandra, P., Armstrong, D. W., Journal of Chromatography, A (2007), 1150(1-2), 124-130.

Gas chromatographic determination of the interconversion energy barrier for dimethyl 2,3-pentadienedioate enantiomers. Mydlova, Janka, Krupcik, Jan, Majek, Pavel, Skacani, Ivan, Jakubik, Tibor, Armstrong, Daniel W., Journal of Separation Science (2006), 29(10), 1497-1507.

Gas chromatographic enantiomer separation of C-3 and C-4 synthons: prediction of absolute configuration from elution order and enzymatic resolution. Hoff, Bard Helge, Anthonsen, Thorleif, Chirality (1999), 11(10), 760-767.

Gas Chromatographic Separation of the Four Stereoisomers of Soman Using Cyclodextrin Capillary Columns. Smith, J.R., Schlager, J.J., 1994 U.S. Army Edgewood Research, Development and Engineering Center Scientific Conference on Chemical and Biological Defense Research, Poster presentation #61, 15-18 Nov. 1994.

GC-MS analysis of crocetane, phytane and some of their stereoisomers using cyclodextrin-based stationary phases. Huang, Ke, Armstrong, Daniel W., Organic Geochemistry (2009), 40(2), 283-286.

High performance liquid chromatography separations of nitrosamines. I. Cyclic nitrosamines. Issaq, Haleem J., McConnell, Jon H., Weiss, Donna E., Williams, Douglas G., Saavedra, Joseph E., Journal of Liquid Chromatography (1986), 9(8), 1783-90.

High Performance Liquid Chromatography Separations of Nitrosamines. II. Acyclic Nitrosamines. Issaq, H.J., Glennon, M., Weiss, D.E., Chmurny, G.N., Saavedra, J.E., Journal of Liquid Chromatography, 9(12), 2763 (1986).

High Performance Liquid Chromatography Separations of Nitrosamines. III. Conformers of N-Nitrosamino Acids. Issaq, H.J., Williams, D.G., Schultz, N., Saavedra, J.E., Journal of Chromatography, 452, 511 (1988).

High performance liquid chromatography-tandem mass spectrometry (HPLC/MS/MS) assay for chiral separation of lactic acid enantiomers in urine using a teicoplanin based stationary phase. Norton, Dean, Crow, Brian, Bishop, Michael, Kovalcik, Kasey, George, Joe, Bralley, J. Alexander, Journal of Chromatography, B: Analytical Technologies in the Biomedical and Life Sciences (2007), 850(1-2), 190-198.

High-performance Liquid Chromatographic and Capillary Electrophoretic Enantioseparation of Plant Growth Regulators and Related Indole Compounds Using Macrocyclic Antibiotics as Chiral Selectors. Hui, F., Ekborg-Ott, K.H., Armstrong, D.W., Journal of Chromatography A, 906, 91-103 (2001).

High-performance liquid chromatographic determination of the isomeric purity of a series of dioxolane nucleoside analogs. Di Marco, M. P., Evans, C. A., Dixit, D. M., Brown, W. L., Siddiqui, M. A., Tse, H. L. A., Jin, H., Nguyen-Ba, N., Mansour, T. S., Journal of Chromatography (1993), 645(1), 107-14.

High-performance liquid chromatographic enantioseparation of 2-aminomono- and dihydroxycyclopentanecarboxylic and 2-aminodihydroxycyclohexanecarboxylic acids on macrocyclic glycopeptide-based phases. Berkecz, Robert, Ilisz, Istvan, Benedek, Gabriella, Fulop, Ferenc, Armstrong, Daniel W., Peter, Antal, Journal of Chromatography, A (2009), 1216(6), 927-932.

High-performance liquid chromatographic enantioseparation of Betti base analogs on a newly developed isopropyl carbamate-cyclofructan6-based chiral stationary phase. Aranyi, Anita, Ilisz, Istvan, Pataj, Zoltan, Szatmari, Istvan, Fulop, Ferenc, Armstrong, Daniel W., Peter, Antal, Chirality, (2011), 23(7), 549-556.

High-performance liquid chromatographic enantioseparation of bicyclic 1,3-amino alcohols. Peter, A., Kaman, J., Fulop, F., van der Eycken, J., Armstrong, D. W., Journal of Chromatography, A (2001), 919(1), 79-86.

High-performance liquid chromatographic enantioseparation of monoterpene-based 2-amino carboxylic acids on macrocyclic glycopeptide-based phases. Sipos, Laszlo, Ilisz, Istvan, Pataj, Zoltan, Szakonyi, Zsolt, Fueloep, Ferenc, Armstrong, Daniel W., Peter, Antal, Journal of Chromatography, A (2010), 1217(44), 6956-6963.

High-Performance Liquid Chromatographic Resolution of Racemic 1,4-benzodiazepin-2-ones by Means of a β-cyclodextrin Silica Bonded Chiral Stationary Phase. Bertucci, C., Domenici, E., Uccello--Barretta, Salvadori, P., Journal of Chromatography, 506, 617-625 (1990).

High-Performance Liquid Chromatographic Separation of 3-[(Cyclopentylhydroxyphenyl-acetyl)oxy}-1,1-Dimethyl-Pyrrolidinium Bromide Diastereomers. Demian, J., Gripshover, D.F., Journal of Liquid Chromatography, 13(4), 779-787 (1990).

High-performance Liquid Chromatographic Separation of Racemic and Diastereomeric Mixtures of 2,4-Pentadienoate Iron Tricarbonyl Derivatives. Xu, M., Tran, C.D., Journal of Chromatography, 543, 233-240 (1991).

HPLC Determination of o-,m-,p-Methylhippuric Acids and Hippuric Acid in Urine of Xylene and Toluene Exposed Persons. Korn, M., Hennings, R., Heilig, M., 13th Annual Conference on Biochemical Analysis, Annual Meeting of the German Society for Clinical Chemistry.

HPLC enantioseparation of 1-(α-aminobenzyl)-2-naphthol and 2-(α-aminobenzyl)-1-naphthol analogs on a β-cyclodextrin-based chiral stationary phase. Berkecz, R., Ilisz, I., Ivanov-Sztojkov, A., Szatmari, I., Fulop, F., Armstrong, D. W., Peter, A., Chromatographia (2007), 65(5/6), 337-341.

HPLC Resolution of Hydroxyl Carboxylic Acid Enantiomers Using 2-Quinoxaloyl Chloride as a New Precolumn Derivatizing Agent. Brightwell, M., Pawlowska, M., Zukowski, J., Journal of Liquid Chromatography, 18(14), 2765-2781 (1995).

HPLC separation of racemic basic esters of alkoxyphenylcarbamic acids using two teicoplanin chiral stationary phases. Rojkovicova, Tatiana, Lehotay, J., Cizmarik, J., Ceska a Slovenska Farmacie (2005), 54(4), 173-177.

Hybridation of different chiral separation techniques with ICP-MS detection for the separation and determination of selenomethionine enantiomers: chiral speciation of selenized yeast. Mendez, Sonia Perez, Gonzalez, Elisa Blanco, Sanz-Medel, Alfredo, Biomedical Chromatography (2001), 15(3), 181-188.

Improvement of chiral discrimination of acidic enantiomers on teicoplanin stationary phase by the use of chaotropic effect. Flieger, J., Journal of Liquid Chromatography & Related Technologies (2009), 32(7), 948-963.

Influence of mobile phase composition on retention and enantioseparation of 2-arylpropanoic acids in HPLC on a β-cyclodextrin stationary phase. Gilar, M., Tesarova, E., Deyl, Z., Chemicke Listy (1996), 90(7), 461-466.

Insights into the retention mechanism of neutral organic compounds on polar chemically bonded stationary phases in reversed-phase liquid chromatography. Ali, Zahid, Poole, C. F., Journal of Chromatography, A (2004), 1052(1-2), 199-204.

Investigating aluminum citrate speciation by high performance liquid chromatography. Datta, A. K., Wedlund, P. J., Yokel, Robert A., Journal of Trace Elements and Electrolytes in Health and Disease (1990), 4(2), 107-14.

Investigation into the GC Separation of Enantiomers on a Trifluoroacetylated Cyclodextrin, I. Effect of Analyte Structure of Stereoselectivity for Alcohols. I.D. Smith, C.F. Simpson, Journal of High Resolution Chromatography, 15, 800-806 (1992).

Ionic liquids as stationary phase solvents for methylated cyclodextrins in gas chromatography. Berthod, A., He, L., Armstrong, D. W., Chromatographia (2001), 53(1/2), 63-68.

Ligand chromatography as a novel method for the investigation of mixed complexes: Stereoselective effects in α-amino acid copper(II) complexes. Davankov, V. A., Rogozhin, S. V., Journal of Chromatography, A, 1971, 60, 284-312.

Liquid chromatographic characteristics of ethylenethiourea with HPLC carbon, chiral, polymer and reverse-phase bonded silica columns. Krause, Richard T., Journal of Liquid Chromatography (1989), 12(9), 1635-44.

Liquid chromatographic resolution of enantiomers of deltahedral carborane and metallaborane derivatives. Plesek, Jaromir, Gruener, Bohumir, Malon, Petr, Journal of Chromatography (1992), 626(2), 197-206.

Liquid Chromatographic Retention Behavior and Separation of Chlorophenols on a β-cyclodextrin Bonded Phase Column, Part III. Diaromatic Chlorophenols. Paleologou, M., S. Li, Purdy, W.C., Canadian Journal of Chemistry, Vol. 68, 1208-1214 (1990).

Liquid chromatographic retention behavior and separation of chlorophenols on a β-cyclodextrin bonded-phase column, part I. Monoaromatic chlorophenols: retention behavior. Paleologou, M., Li, S., Purdy, W. C., Journal of Chromatographic Science (1990), 28(6), 311-18.

Liquid chromatographic retention behavior and separation of chlorophenols on a β-cyclodextrin bonded-phase column, part II. Monoaromatic chlorophenols: separation. Paleologou, Michael, Li, S., Purdy, W. C., Journal of Chromatographic Science (1990), 28(6), 319-23.

Liquid Chromatographic Retention Behavior of Organometallic Compounds and Ligands With Amine-, Octadecyl- Silica- and β-cyclodextrin Bonded-Phase Columns. Chang, C.A., Abdel-Aziz, H., Melchor, N., Wu, Q., Pannell, K.H., Journal of Chromatography, 347, 51-60 (1985).

Liquid Chromatography of Hydrocarbonaceous Quaternary Amines on Cyclodextrin Bonded-Silica. Abidi, S.L., Journal of Chromatography, 362, 33 (1986).

Microcolumn liquid chromatography of polycyclic aromatic hydrocarbons and some isomeric compounds on cyclodextrin stationary phases. Malik, Abdul, Jinno, Kiyokatsu, Journal of High Resolution Chromatography (1991), 14(2), 117-22.

Modification of the chiral bonding properties of teicoplanin chiral stationary phase by organic additives. HPLC separation of enantiomers of alkoxysubstituted esters of phenylcarbamic acid. Lehotay, J., Hrobonova, K., Cizmarik, J., Reneova, M., Armstrong, D. W., Journal of Liquid Chromatography & Related Technologies (2001), 24(5), 609-624.

Molecular Modeling of Cyclodextrin-Guest Molecular Interactions. Arnold, E.N., Lillie, T.S. and Beesley, T.E., Journal of Liquid Chromatography, 12(3), 337 (1989).

Molecular parity violation via comets? Meierhenrich, Uwe, Thiemann, Wolfram H.-P., Rosenbauer, Helmut, Chirality (1999), 11(7), 575-582.

New HPLC chiral stationary phases for enantiomeric resolution of sulphoxides and selenoxides. Gargaro, G., Gasparrini, F., Misiti, D., Palmieri, G., Pierini, M., Villani, C. Chromatographia, (1987), 24505-509.

Normal Phase High Performance Liquid Chromatographic Separations of Positional Isomers of Substituted Benzoic Acids with Amine and β-cyclodextrin Bonded Phase Columns. Chang, C.A., Wu, Q., Tan, L., Journal of Chromatography, 361, 199 (1986).

Optimization of the Resolution of the Enantiomers of β-Dimethylaminobutyrophenone by HPLC on a β-cyclodextrin Column. Barderas, A.V., Duprat, F., Journal of Liquid Chromatography, 17(8), 1709-1719 (1994).

Plant and Soil Enantioselective Biodegradation of Racemic Phenoxyalkanoic Herbicides. J. M. Schneiderheinze, D. W. Armstrong, A. Berthod, Chirality 11, 330-337 (1999).

Production of enantiopure molecules by integration of SMB technology and biocatalysis. Bechtold, Matthias, Makart, Stefan, Panke, Sven, Abstracts of Papers, 234th ACS National Meeting, Boston, MA, United States, August 19-23, 2007 (2007), BIOT-101.

Quantitative and Stereoisomeric Determination of Light Biomarkers in Crude Oil and Coal Samples. Berthod, A., Wang, X., Gahm, K., Armstrong, D. W., Geochimica et Cosmochimica Acta, 62(9), 16619-1630 (1998).

Reanalysis of Chiral Discrimination of Phenoxypropionic Acid Herbicides on a Teicoplanin Phase Using a Bi-Langmuir Approach. Andre, C., Guillaume, Y.C., Chromatographia, 58, August (No. 3/4) 201-206 (2003).

Relevance of Enantiomeric Separations in Environmental Science. Armstrong, D.W., Reid III, G.L., Hilton, M.L., Chang, C.-D., Environmental Pollution, 79, 51-58 (1993).

Resolution of Chiral Thiol Compounds Derivatized with N-(1-Pyrenyl)-Maleimide and Thioglo™ 3. Kullman, J.P., Yu, T., Chen, X., Neal, R., Ercal, N., Armstrong, D.W., Journal Liquid Chromatography & Related Technologies, 23(13), 1941-1952 (2000).

Resolution of Enantiomeric Hydrocarbon Biomarkers of Geochemical Importance. Daniel W. Armstrong, Yubing Tang, Janusz Zukowski, Analytical Chemistry, 63, 2858-2861 (1991).

Resolution of the eight stereoisomers of 2-norbornyl-2-(3-thienyl)glycolic acid on a β-cyclodextrin-bonded phase. Siret, L., Tambute, A., Rocca, P., Caude, M, Analusis (1992), 20(7), 375-8.

Resolution or Racemic Amides and Phosphine Oxides on a β-cyclodextrin-Bonded Stationary Phase by Subcritical Fluid Chromatography. Macaudiere, P., Caude, M., Rosset, R., and Tambute, A., Journal of Chromatography, 405, 135 (1987).

Retention behavior of aromatic compounds in liquid chromatography and supercritical fluid chromatography with coarse-particles bonded β-cyclodextrin stationary phase. Malik, A., Jinno, K., Chromatographia (1991), 31(11-12), 561-8.

Retention of Benzo(a)pyrene on Cyclodextrin-Bonded Phases. Fielden, P.R., Packham, A.J., Journal of Chromatography, 516, 355-364 (1990).

Reusable chiral macrocyclic Mn(III) salen complexes for enantioselective epoxidation of nonfunctionalized alkenes. Rukhsana I. Kureshy, Tamal Roy, Noor-ul H. Khan, Sayed H.R. Abdi, Arghya Sadhukhan, Hari C. Bajaj, Journal of Catalysis, Volume 286, February 2012, Pages 41-50.

Reversed Phase High Performance Liquid Chromatographic Separation of Substituted Phenolic Compounds with a β-cyclodextrin Bonded Phase Column. Chang, C.A., Wu, Q., Armstrong, D.W., Journal of Chromatography, 354, 454 (1986).

Reversed phase liquid chromatographic method for separation and determination of positional isomeric mono- and di-substituted anilines and phenols on an R,S-hydroxypropyl ether β-cyclodextrin column. Pino, Veronica, Afonso, Ana M., Gonzalez, Venerando, Hinze, Willie L., Journal of Liquid Chromatography & Related Technologies (2003), 26(1), 1-15.

Rh(I)/DpenPhos catalyzed asymmetric hydrogenation of enol esters and potassium (E)-3-cyano-5-methylhex-3-enoate. Yan Liu, Zheng Wang, Kuiling Ding, Tetrahedron, Volume 68, Issue 37, 16 September 2012, Pages 7581-7585.

Selective Determination of Benzo(a)pyrene in Petroleum- Based Products Using Multi-Column Liquid Chromatography. Fielden, P.R., Packham, A.J., Journal of Chromatography 479, 117 (1989).

Semi-preparative Separation of Polyhydroxylated Sterols Using a β-cyclodextrin High-Performance Liquid Chromatography Column. West, R.R., Cardellina, J.H., Journal of Chromatography, 539, 15-23 (1991).

Sensitive enantiomeric separation of aliphatic and aromatic amines using aromatic anhydrides as non-chiral derivatizing agents. Pawlowska, Maria, Zukowski, Janusz, Armstrong, Daniel W., Journal of Chromatography, A (1994), 666(1-2), 485-91.

Separation and identification of sulfurized alkylphenols in oil by high-performance liquid chromatography with evaporative light scattering and mass spectrometric detection. Chen, Evan N., Jr., Nero, Vincent P., Journal of Chromatography (1991), 549(1-2), 247-56.

Separation of Beraprost sodium isomers using different cyclodextrin stationary phases. Walker, Thomas A., Journal of Chromatography (1993), 633(1-2), 97-103.

Separation of chiral furan derivatives by liquid chromatography using cyclodextrin-based chiral stationary phases. Han, Xinxin, Yao, Tuanli, Liu, Ying, Larock, Richard C., Armstrong, Daniel W., Journal of Chromatography, A (2005), 1063(1-2), 111-120.

Separation of Chiral Sulfoxides by Liquid Chromatography Using Macrocyclic Glycopeptide Chiral Stationary Phases. Berthod, A., Xiao, T. L., Liu, Y., Jenks, W.S., Armstrong, D.W., Journal of Chromatography A, 955, 53-69 (2002).

Separation of chloro-substituted and bromo-substituted styrene oxide by chiral GC. Dong, Xiao-Wei, Xu, Xu, Jin, Hao, Li, Zu-Yi, Youji Huaxue (2004), 24(3), 306-309.

Separation of diastereoisomeric glycosides of terpene alcohols by high performance liquid chromatography on a cyclodextrin stationary phase. Salles, C., Jallageas, J. C., Crouzet, J., Rivista Italiana EPPOS (1993), 4(Spec. Num.), 90-9.

Separation of Enantiomers of 4-aryldihydropyrimidines by Direct Enantioselective HPLC. A Critical Comparison of Chiral Stationary Phases. O.P. Kleidernigg, C. O. Kappe, Tetrahedron: Asymmetry, Vol. 8, No. 12, 2057-2067 (1997).

Separation of enantiomers of isochromene derivatives by HPLC using cyclodextrin-based stationary phases. Han, X., Zhong, Q., Yue, D., Della Ca, N., Larock, R. C., Armstrong, D. W., Chromatographia (2005), 61(5/6), 205-211.

Separation of enantiomers of some 1,4-piperazine derivatives of aryloxyaminopropanols on a vancomycin chiral stationary phase. Lehotay, J., Hrobonova, K., Cizmarik, J., Celkova, H., Pharmazie (1999), 54(10), 743-745.

Separation of Metallocene Enantiomers by Liquid Chromatography: Chiral Recognition via Cyclodextrin Bonded Phases. Armstrong, D.W., DeMond, W., Czech, B.P, Analytial Chemistry, 57, 481-484 (1985).

Separation of Mycotoxins, Polycyclic Aromatic Hydrocarbons, Quinones, and Heterocyclic Compounds on Cyclodextrin Bonded Phases: An Alternative LC Packing. Armstrong, D.W., Alak, A., DeMond, W., Hinze, W.L., Riehl, T.E., Journal of Liquid Chromatography, 8(2), 261-269 (1985).

Separation of racemic sulfoxides and sulfinate esters on four derivatized cyclodextrin chiral stationary phases using capillary gas chromatography. Anderson, Jared L., Ding, Jie, McCulla, Ryan D., Jenks, William S., Armstrong, Daniel W., Journal of Chromatography, A (2002), 946(1-2), 197-208.

Separation of the enantiomers of substituted dihydrofurocoumarins by HPLC using macrocyclic glycopeptide chiral stationary phases. Xiao, Tom Ling, Rozhkov, Roman V., Larock, Richard C., Armstrong, Daniel W., Analytical and Bioanalytical Chemistry (2003), 377(4), 639-654.

Simulated moving bed chromatography with supercritical fluids for the resolution of bi-naphthol enantiomers and phytol isomers. Johannsen, Monika, Peper, Stephanie, Depta, Andreas, Journal of Biochemical and Biophysical Methods (2002), 54(1-3), 85-102.

Sterically encumbered chiral amino alcohols for the titanium catalyzed asymmetric alkylation of benzaldehyde. Casey M. Jones, Hanhan Li, Amanda J. Hickman, Lauren D. Hughs, Samuel J. Sobelman, Adam R. Johnson, Tetrahedron: Asymmetry, Volume 23, Issues 6–7, 15 April 2012, Pages 501-507.

Study of local anesthetics. Part 173. Using on line achiral-chiral chromatographic system for the kinetic study of phenylcarbamic acid derivatives in rabbit blood serum. Cizmarik, J., Rojkovicova, T., Lehotay, J., Farmaceuticky Obzor (2007), 76(4), 74-78.

Study of retention and chiral recognition mechanisms of diphenyl 1-(N-benzyloxycarbonyl)aminoalkanephosphonates by HPLC. Huang, Jun-Min, Chen, Hui, Wang, Qin-Sun, Gao, Ru-Yu, Chen, Ru-Yu, Huaxue Xuebao (2001), 59(11), 1975-1981.

Synthesis and reactions of Biginelli compounds. 8. Separation of enantiomers of 4-aryldihydropyrimidines by direct enantioselective HPLC. A critical comparison of chiral stationary phases. Kleidernigg, Oliver P., Kappe, C. Oliver, Tetrahedron: Asymmetry (1997), 8(12), 2057-2067.

Synthesis and Structure of Biologically Active Ferrocenylalkyl Polyfluoro Benzimidazoles. Snegur, L.V., Boev, V.I., Nekrasov, Y.S., Ilyin, M.M., Davankov, V.A., Starikova, Z.A., Yanovsky, A.I., Kolomiets, A.F., Babin, V.N., Journal of Organometallic Chemistry, 580, 26- 35 (1999).

Synthesis of chiral propylene carbonate via asymmetric ring opening of racemic propylene oxide by carbon dioxide on immobilized cobalt salen catalyst. Da Young Jang, Hyung Gyu Jang, Gye Ryung Kim, Geon-Joong Kim, Catalysis Today, Volume 185, Issue 1, 20 May 2012, Pages 306-312.

Synthesis, Rapid Resolution, and Determination of Absolute Configuration of Racemic 2,2'-Binaphthyldiyl Crown Ethers and Analogues via β-cyclodextrin Complexation. Armstrong, D.W., Ward, T.J., Czech, A. Czech, B.P., Bartsch, R.A., Journal of Organic Chemistry, 50 (26), 5556-5559 (1985).

The Influence of Mobile Phase Alcohol Modifiers on HPLC of Polycyclic Aromatics Using Bonded Phase Cyclodextrin Columns. Tarr, M.A., Nelson, G., Patonay, G., and Warner, I.M., Analytical Letters, 21(5) 843 (1988).

The influence of mobile phase composition on separation and thermodynamic study of enantioseparation of chiral sulfoxides using Chirobiotic Tag chiral stationary phase. Mericko, Damian, Lehotay, J., Cizmarik, J. , Farmaceuticky Obzor (2008), 77(7-8), 167-176.

The stereodynamics of 1,2-dipropyldiaziridines. Trapp, Oliver, Sahraoui, Laila, Hofstadt, Werner, Koenen, Werner, Chirality (2010), 22(2), 284-291.

The use of cyclodextrin-based LC stationary phases for the separation of chiral dihydrobenzofuran derivatives. Soukup, R. J., Rozhkov, R. V., Larock, R. C., Armstrong, D. W., Chromatographia (2005), 61(5/6), 219-224.

Thermodynamic approach to enantioseparation of aryl-methyl sulfoxides on teicoplanin aglycone stationary phase. Mericko, D., Lehotay, J., Skacani, I., Armstrong, D. W., Journal of Liquid Chromatography & Related Technologies (2009), 32(3), 331-347.

Uptake and Enantioselective Elimination of Chlordane Compounds by Common Carp (Cyprinus carpio, L.). Seemamahannop, R., Berthod, A., Maples, M., Kapila, S., Armstrong, D.W., Chemosphere 59, 493-500 (2005).

Use of native and derivatized cyclodextrin based and macrocyclic glycopeptide based chiral stationary phases for the enantioseparation of pterocarpans by HPLC. Warnke, M. M., Mitchell, C. R., Rozhkov, R. V., Emrich, D. E., Larock, R. C., Armstrong, D. W., Journal of Liquid Chromatography & Related Technologies (2005), 28(6), 823-834.

Use of native and derivatized cyclodextrin chiral stationary phases for the enantioseparation of aromatic and aliphatic sulfoxides by high performance liquid chromatography. Mitchell, C., Desai, M., McCulla, R., Jenks, W., Armstrong, D., Chromatographia (2002), 56(3/4), 127-135.

Use of ristocetin chiral stationary phase for separation of some asymmetric sulfoxides and the effect of temperature on their enantioseparation. Mericko, Damian, Lehotay, J., Cizmarik, J., Farmaceuticky Obzor (2008), 77(2), 41-46.

Using chiral liquid chromatography quadrupole time-of-flight mass spectrometry for the analysis of pharmaceuticals and illicit drugs in surface and wastewater at the enantiomeric level. J.P. Bagnall, S.E. Evans, M.T. Wort, A.T. Lubben, B. Kasprzyk-Hordern, Journal of Chromatography, A, Volume 1249, 3 August 2012, Pages 115-129.

 

CHIRAL LC-MS back to top

Analysis of Benidipine Enantiomers in Human Plasma by Liquid Chromatography – Mass Spectrometry Using a Macrocyclic Antibiotic (Vancomycin) Chiral Stationary Phase Column. Kang, W., Lee, D-J, Liu, K-H, Sunwoo, Y.E., Kwon, K, Cha, I-J, S hin, J-G, Journal of Chromatography, B, 814, 75-81 (2005).

Analysis of derivatized and underivatized theanine enantiomers by high-performance liquid chromatography/atmospheric pressure ionization-mass spectrometry. Desai, Meera J., Armstrong, Daniel W., Rapid Communications in Mass Spectrometry (2004), 18(3), 251-256.

Analysis of native amino acid and peptide enantiomers by high-performance liquid chromatography/atmospheric pressure chemical ionization mass spectrometry. Desai, Meera J., Armstrong, Daniel W., Journal of Mass Spectrometry (2004), 39(2), 177-187.

Automated online dual-column extraction coupled with teicoplanin stationary phase for simultaneous determination of (R)- and (S)-propranolol in rat plasma using liquid chromatography-tandem mass spectrometry. Xia, Yuan-Qing, Bakhtiar, Ray, Franklin, Ronald B., Journal of Chromatography, B: Analytical Technologies in the Biomedical and Life Sciences (2003), 788(2), 317-329.

Chemically bonded cationic ß-cyclodextrin derivatives and their applications in supercritical fluid chromatography. Ren-Qi Wang, Teng-Teng Ong, Siu-Choon Ng, Journal of Chromatography, A, Volume 1224, 10 February 2012, Pages 97-103.

Chiral analysis of metoprolol and two of its metabolites, a-hydroxymetoprolol and deaminated metoprolol, in wastewater using liquid chromatography–tandem mass spectrometry. Victoria K.H. Barclay, Niklas L. Tyrefors, I. Monika Johansson, Curt E. Pettersson, Journal of Chromatography, A, Volume 1269, 21 December 2012, Pages 208-217.

Chiral Liquid Chromatography Tandem Mass Spectrometry in the Determination of the Configuration of 2-Hydroxyglutaric Acid in Urine. Rashed, M.S., AlAmoudi, M., Aboul-Enein, H.Y., Biomedical Chromatography, 14, 317-320 (2000).

Chiral Liquid Chromatography Tandem Mass Spectrometry in the Determination of the Configurations of Glyceric Acid in Urine of Patients with D-glyceric and L-glyceric Acidurias. Rashed, M.S., Aboul-Enein, H.Y., AlAmoudi-M., Jakob, M., Al-Ahaideb, L.Y., Abbad, A., Shabib, S., Al-Jishi, E., Biomedical Chromatography, 16, 191-198 (2002).

Chiral Liquid Chromatography-Tandem Mass Spectrometric Methods for Stereoisomeric Pharmaceutical Determinations. Chen, J., Korfmacher, W.A., Hsieh, Y., Journal of Chromatography, B, 820, 1-8 (2005).

Chiral speciation and determination of selenomethionine enantiomers in selenized yeast by HPLC-ICP-MS using a teicoplanin-based chiral stationary phase. Perez Mendez, S., Blanco Gonzalez, E., Sanz Medel, A., Journal of Analytical Atomic Spectrometry (2000), 15(9), 1109-1114.

Comparative study of the instrumental couplings of high performance liquid chromatography with microwave-assisted digestion hydride generation atomic fluorescence spectrometry and inductively coupled plasma mass spectrometry for chiral speciation of selenomethionine in breast and formula milk. Gomez-Ariza, J. L., Bernal-Daza, V., Villegas-Portero, M. J., Analytica Chimica Acta (2004), 520(1-2), 229-235.

Content, composition, and stereochemical characterisation of lignans in berries and seeds. Annika I. Smeds, Patrik C. Eklund, Stefan M. Willför, Food Chemistry, Volume 134, Issue 4, 15 October 2012, Pages 1991-1998.

Determination of Gatifloxacin in Human Plasma by Liquid Chromatography/Electrospray Tandem Mass Spectrometry. Vishwanathan, K., Bartlett, M.G., Stewart, J.T., Rapid Communications in Mass Spectrometry, 15, 915-919 (2001).

Determination of L-Pipecolic Acid in Plasma Using Chiral Liquid Chromatography-Electrospray Tandem Mass Spectrometry. Rashed, M.S., Al-Ahaidib, L.Y., Aboul-Enein, H.Y., Al-Amoudi, M. Jacob, M., Clinical Chemistry 47:12, 2124-2130 (2001).

Determination of molindone enantiomers in human plasma by high-performance liquid chromatography-tandem mass spectrometry using macrocyclic antibiotic chiral stationary phases. Jiang, Hongliang, Li, Yinghe, Pelzer, Mary, Cannon, Michelle J., Randlett, Christopher, Junga, Heiko, Jiang, Xiangyu, Ji, Qin C., Journal of Chromatography, A (2008), 1192(2), 230-238.

Determination of rat plasma levels of sertraline enantiomers using direct injection with achiral-chiral column switching by LC-ESI/MS/MS. Rao, R. Nageswara, Kumar, K. Nagesh, Shinde, Dhananjay D., Journal of Pharmaceutical and Biomedical Analysis (2010), 52(3), 398-405.

Determination of the Enantiomers of Salbutamol and its 4-O-Sulphate Metabolites in Biological Matrices by Chiral Liguid Chromatography Tandem Mass Spectrometry. K. B. Joyce, A. E. Jones, R. J. Scott, R. A. Biddlecombe, S. Pleasance, Rapid Communications in Mass Spectrometry, 12, 1899-1910 (1998).

Development and validation of a stereoselective liquid chromatography-tandem mass spectrometry assay for quantification of S- and R-metoprolol in human plasma. Jensen, Berit P., Sharp, Caroline F., Gardiner, Sharon J., Begg, Evan J., Journal of Chromatography, B: Analytical Technologies in the Biomedical and Life Sciences (2008), 865(1-2), 48-54.

Enantiomeric Separation and Quantification of Fluoxetine (Prozac®) in Human Plasma by Liquid Chromatography/Tandem Mass Spectrometry Using Liquid-liquid Extraction in 96-well Plate Format. Shen, Z., Wang, S., Bakhtiar, R., Rapid Communications in Mass Spectrometry, 16, 332-338 (2002).

Enantioselective quantification of chiral drugs in human plasma with LC-MS/MS. Liu, Ke, Zhong, Dafang, Chen, Xiaoyan, Bioanalysis (2009), 1(3), 561-576.

ESI-MS investigation of solvent effects on the chiral recognition capacity of tartar emetic towards neutral side-chain amino acids. Wijeratne, Aruna B., Yang, Samuel H., Gracia, Jose, Armstrong, Daniel W., Schug, Kevin A., Chirality (2011), 23(1), 44-53.

Evaluation of Ethoxynonafluorobutane as a Safe and Environmentally Friendly Solvent for Chiral Normal-Phase LC-Atmospheric Pressure Chemical Ionization/Electrospray Ionization-Mass Spectrometry. Ding, J., Desai, M., Armstrong, D.W., Journal of Chromatography, A, 1076, 34-43 (2005).

Evaluation of Generic Gradients, Sample Pooling and MS Detection as Chiral Resolution Screening Strategies on Diverse Chiral Stationary Phases. Mone, Mahesh Kumar, Chandrasekhar, K. B., Chromatographia (2011), 73(9-10), 985-992.

Generation of Enantiomeric Amino Acids during Acid Hydrolysis of Peptides Detected by the Liquid Chromatography/Tandem Mass Spectroscopy. Miyamoto, Tetsuya, Sekine, Masae, Ogawa, Tetsuhiro, Hidaka, Makoto, Homma, Hiroshi, Masaki, Haruhiko, Chemistry & Biodiversity (2010), 7(6), 1644-1650.

High performance liquid chromatography-tandem mass spectrometry (HPLC/MS/MS) assay for chiral separation of lactic acid enantiomers in urine using a teicoplanin based stationary phase. Norton, Dean, Crow, Brian, Bishop, Michael, Kovalcik, Kasey, George, Joe, Bralley, J. Alexander, Journal of Chromatography, B: Analytical Technologies in the Biomedical and Life Sciences (2007), 850(1-2), 190-198.

High-performance liquid chromatographic separation and on-line mass spectrometric detection of saturated and unsaturated oligogalacturonic acids. Stoll, Thomas, Schieber, Andreas, Carle, Reinhold, Carbohydrate Research (2002), 337(24), 2481-2486.

High-throughput chiral analysis of albuterol enantiomers in dog plasma using on-line sample extraction/polar organic mode chiral liquid chromatography with tandem mass spectrometric detection. Wu, Steven T., Xing, Jinsong, Apedo, Atsu, Wang-Iverson, David B., Olah, Timothy V., Tymiak, Adrienne A., Zhao, Ning, Rapid Communications in Mass Spectrometry (2004), 18(21), 2531-2536.

High-Throughput Chiral Liquid Chromatography/Tandem Mass Spectrometry. Bakhtiar, R., Tse, F.L.S., Rapid Communications in Mass Spectrometry, 14, 1128-1135 (2000).

HPLC-atmospheric pressure chemical ionization mass spectrometric method for enantioselective determination of R,S-propranolol and R,S-hyoscyamine in human plasma. Siluk, Danuta, Mager, Donald E., Gronich, Naomi, Abernethy, Darrell, Wainer, Irving W., Journal of Chromatography, B: Analytical Technologies in the Biomedical and Life Sciences (2007), 859(2), 213-221.

Hybridation of different chiral separation techniques with ICP-MS detection for the separation and determination of selenomethionine enantiomers: chiral speciation of selenized yeast. Mendez, Sonia Perez, Gonzalez, Elisa Blanco, Sanz-Medel, Alfredo, Biomedical Chromatography (2001), 15(3), 181-188.

LC-MS Method for the Determination of Albuterol Enantiomers in Human Plasma Using Manual Solid-Phase Extraction and a Non-Deuterated Internal Standard. Jacobson, G.A., Chong, F.V., Davies, N.W., Journal of Pharmaceutical and Biomedical Analysis, 31, 1237-1243 (2003).

Liquid Chromatographic/Atmospheric Pressure Chemical Ionization Tandem Mass Spectrometry Enantiomeric Separation of dl-threo-Methylphenidate, (Ritalin®) Using a Macrocyclic Antibiotic as the Chiral Selector. Ramos, L., Bakhtiar, R., Majumdar, T., Hayes, M., Tse, F., Rapid Communications in Mass Spectrometry, 13, 2054-2062 (1999).

Measurement of chiral amino acid discrimination by cyclic oligosaccharides: a direct FAB mass spectrometric approach. Sawada, Masami, Takai, Yoshio, Shizuma, Motohiro, Takai, Yoshio, Takeda, Tokuji, Adachi, Hiroshi, Uchiyama, Takao, Chemical Communications (Cambridge) (1998), (14), 1453-1454.

Quantification of Methylphenidate (Ritalin®) in Rabbit Fetal Tissue Using a Chiral Liquid Chromatography/Tandem Mass Spectrometry Assay. Bakhtiar, R., Ramos, L., Tse, F.L.S., Letter to the Editor, Rapid Communications in Mass Spectrometry, 16, 81-83 (2002).

Quantification of Methylphenidate in Rat, Rabbit and Dog Plasma Using a Chiral Liquid-Chromatography/Tandem Mass Spectrometry Method. Application to Toxicokinetic Studies. Bakhtiar, R., Ramos, L., Tse, F.L.S., Analytica Chimica Acta 469, 261-272 (2002).

Quantitative high-performance liquid chromatography–tandem mass spectrometry impurity profiling methods for the analysis of parenteral infusion solutions for amino acid supplementation containing l-alanyl-l-glutamine. Simone Schiesel, Michael Lämmerhofer, Alexander Leitner, Wolfgang Lindner, Journal of Chromatography, A, Volume 1259, 12 October 2012, Pages 111-120.

Separation and characterization of underivatized oligosaccharides using liquid chromatography and liquid chromatography-electrospray ionization mass spectrometry. Liu, Ying, Urgaonkar, Sameer, Verkade, John G., Armstrong, Daniel W., Journal of Chromatography, A (2005), 1079(1-2), 146-152.

Separation and identification of sulfurized alkylphenols in oil by high-performance liquid chromatography with evaporative light scattering and mass spectrometric detection. Chen, Evan N., Jr., Nero, Vincent P., Journal of Chromatography (1991), 549(1-2), 247-56.

Simultaneous analysis of bambuterol and its active metabolite terbutaline enantiomers in rat plasma by chiral liquid chromatography-tandem mass spectrometry. Luo, Wenxia, Zhu, Lin, Deng, Jifeng, Liu, Aiming, Guo, Bin, Tan, Wen, Dai, Renke, Journal of Pharmaceutical and Biomedical Analysis (2010), 52(2), 227-231.

Simultaneous Analysis of Underivatized Chiral Amino Acids by Liquid Chromatography – Ionspray Tandem Mass Spectrometry Using a Teicoplanin Chiral Stationary Phase. Petritis, K., Valleix, A., Elfakir, C., Dreux, M., Journal of Chromatography, A, 913, 331-340 (2001).

Simultaneous determination of 6R-leucovorin, 6S-leucovorin and 5-methyltetrahydrofolate in human plasma using solid phase extraction and chiral liquid chromatography-tandem mass spectrometry. Liu, Ke, Dai, Xiaojian, Zhong, Dafang, Deng, Pan, Ma, Jinfei, Chen, Xiaoyan, Journal of Chromatography, B: Analytical Technologies in the Biomedical and Life Sciences (2009), 877(10), 902-910.

Simultaneous determination of aspartame, its epimer and their degradation products in foods by HPLC and LC/MS. Kiguchi, Chiaki, Hamakawa, Erika, Tomioka, Hanayo, Nii, Tomoe, Maeda, Masako, Horie, Masakazu, Kitada, Yoshimi, Nippon Shokuhin Kagaku Gakkaishi (2010), 17(2), 130-135.

Simultaneous Enantioselective Separation of Azelastine and Three of its Metabolites for the Investigation of the Enantiomeric Metabolism in Rats, I. Liquid Chromatography - Ionspray Tandem Mass Spectrometry and Electokinetic Capillary Chromatography. Heinemann, U., Blaschke, G., Knebel, N., Journal of Chromatography, B, 793, 389-404 (2003).

Simultaneous measurement of S-warfarin, R-warfarin, S-7-hydroxywarfarin and R-7-hydroxywarfarin in human plasma by liquid chromatography-tandem mass spectrometry. Zuo, Zhong, Wo, Siu Kwan, Lo, Cindy M. Y., Zhou, Limin, Cheng, Gregory, You, Joyce H. S., Journal of Pharmaceutical and Biomedical Analysis (2010), 52(2), 305-310.

Solid phase microextraction and LC–MS/MS for the determination of paliperidone after stereoselective fungal biotransformation of risperidone. Mariana Zuccherato Bocato, Rodrigo Almeida Simões, Leandro Augusto Calixto, Cristiane Masetto de Gaitani, Mônica Tallarico Pupo, Anderson Rodrigo Moraes de Oliveira, Analytica Chimica Acta, Volume 742, 12 September 2012, Pages 80-89.

Stereoisomer analysis of wastewater-derived β-blockers, selective serotonin re-uptake inhibitors, and salbutamol by high-performance liquid chromatography-tandem mass spectrometry. MacLeod, Sherri L., Sudhir, Priya, Wong, Charles S., Journal of Chromatography, A (2007), 1170(1-2), 23-33.

Stereoselective analysis of labetalol in human plasma by LC-MS/MS: Application to pharmacokinetics. Carvalho, Teresa Maria De Jesus Ponte, Cavalli, Ricardo De Carvalho, Marques, Maria Paula, Pereira Da Cunha, Sergio, Baraldi, Claudia De Oliveira, Lanchote, Vera Lucia, Chirality (2009), 21(8), 738-744.

Stereoselective Determination of Trihexyphenidyl in Human Serum by LC-ESI-MS. Capka, V., Xu, Y., Chen, Y.H., Journal of Pharmaceutical & Biomedical Analysis, 21, 507-517 (1999).

Stereoselective determination of venlafaxine and its three demethylated metabolites in human plasma and whole blood by liquid chromatography with electrospray tandem mass spectrometric detection and solid phase extraction. Kingbaeck, Maria, Josefsson, Martin, Karlsson, Louise, Ahlner, Johan, Bengtsson, Finn, Kugelberg, Fredrik C., Carlsson, Bjoern, Journal of Pharmaceutical and Biomedical Analysis (2010), 53(3), 583-590.

The enantioselective determination of chlorpheniramine and its major metabolites in human plasma using chiral chromatography on a beta-cyclodextrin chiral stationary phase and mass spectrometric detection. Fried Karen M, Young Andrea E, Usdin Yasuda Sally, Wainer Irving W., Journal of Pharmaceutical and Biomedical Analysis (2002), 27(3-4), 479-88.

Therapeutic drug monitoring and LC–MS/MS. Joanne E. Adaway, Brian G. Keevil, Journal of Chromatography, B, Volumes 883–884, 1 February 2012, Pages 33-49.

Transforming chiral liquid chromatography methodologies into more sensitive liquid chromatography-electrospray ionization mass spectrometry without losing enantioselectivity. Desai, Meera J., Armstrong, Daniel W., Journal of Chromatography, A (2004), 1035(2), 203-210.

Use of Atmospheric Pressure Ionization Mass Spectrometry in Enantioselective Liquid Chromatography. Bakhtiar, R., Ramos, L., Tse, F. L. S., Chirality 13, 63-74 (2001).

Use of liquid chromatography-diode-array detection and mass spectrometry for rapid product identification in biotechnological synthesis of a hydroxyprogesterone. Lindholm, Johan, Westerlund, Douglas, Karlsson, Karl-Erik, Caldwell, Karin, Fornstedt, Torgny, Journal of Chromatography, A (2003), 992(1-2), 85-100.

Use of online-dual-column extraction in conjunction with chiral liquid chromatography tandem mass spectrometry for determination of terbutaline enantiomers in human plasma. Xia, Yuan-Qing, Liu, David Q., Bakhtiar, Ray, Chirality (2002), 14(9), 742-749.

Using chiral liquid chromatography quadrupole time-of-flight mass spectrometry for the analysis of pharmaceuticals and illicit drugs in surface and wastewater at the enantiomeric level. J.P. Bagnall, S.E. Evans, M.T. Wort, A.T. Lubben, B. Kasprzyk-Hordern, Journal of Chromatography, A, Volume 1249, 3 August 2012, Pages 115-129.

Validation of a chiral liquid chromatography–tandem mass spectrometry method for the determination of pantoprazole in dog plasma. Meixia Chen, Yu Xia, Zhiyu Ma, Liang Li, Dafang Zhong, Xiaoyan Chen, Journal of Chromatography, B, Volume 906, 1 October 2012, Pages 85-90.

 

FOOD, BEVERAGE, NATURAL PRODUCTS back to top

A high-performance liquid chromatographic method for the determination of nine sulfonamides in milk. Agarwal, Vipin K., Editor(s): Agarwal, Vipin K. Anal. Antibiot./Drug Residues Food Prod. Anim. Origin, [Proc. Am. Chem. Soc. Agric. Food Chem. Div. Symp. (1992), Meeting Date 1991, 165-72.

Analysis of derivatized and underivatized theanine enantiomers by high-performance liquid chromatography/atmospheric pressure ionization-mass spectrometry. Desai, Meera J., Armstrong, Daniel W., Rapid Communications in Mass Spectrometry (2004), 18(3), 251-256.

Application of solid phase extraction for the analysis of sulfonamides in milk by high performance liquid chromatography. Agarwal, Vipin K., Journal of Liquid Chromatography (1993), 16(17), 3793-9.

Authenticity control of essential oils containing citronellal and citral by chiral and stable-isotope gas-chromatographic analysis. Nhu-Trang, Tran-Thi, Casabianca, Herve, Grenier-Loustalot, Marie-Florence, Analytical and Bioanalytical Chemistry (2006), 386(7-8), 2141-2152.

Carotenoid Composition of Marigold (Tagetes erecta) Flower Extract Used as Nutritional Supplement. Hadden, W. Leigh, Watkins, Ruth H., Levy, Luis W., Regalado, Edmundo, Rivadeneira, Diana M., Van Breemen, Richard B., Schwartz, Steven J., Journal of Agricultural and Food Chemistry (1999), 47(10), 4189-4194.

Chemical differentiation of Boswellia sacra and Boswellia carterii essential oils by gas chromatography and chiral gas chromatography–mass spectrometry. Cole L. Woolley, Mahmoud M. Suhail, Brett L. Smith, Karen E. Boren, Lindsey C. Taylor, Marc F. Schreuder, Jeremiah K. Chai, Hervé Casabianca, Sadqa Haq, Hsueh-Kung Lin, Ahmed A. Al-Shahri, Saif Al-Hatmi, D. Gary Young, Journal of Chromatography, A, Volume 1261, 26 October 2012, Pages 158-163.

Chiral Recognition of Racemic Sugars by Polar and Nonpolar Cyclodextrin-Derivatized Gas Chromatography. Alain Berthod, Weiyong Li, Daniel W. Armstrong, Carbohydrate Research, 201, 175-184 (1990).

Chiral-Phase High Performance Liquid Chromatography of Rotenoid Racemates. Abidi, S.L., Journal of Chromatography, 404, 133 (1987).

Comparative study of the separation and determination of aspartame and its decomposition products in bulk material and diet soft drinks by HPLC and CE. Aboul-Enein, Hassan Y., Bakr, Soliman A, Journal of Liquid Chromatography & Related Technologies (1997), 20(9), 1437-1444.

Content, composition, and stereochemical characterisation of lignans in berries and seeds. Annika I. Smeds, Patrik C. Eklund, Stefan M. Willför, Food Chemistry, Volume 134, Issue 4, 15 October 2012, Pages 1991-1998.

Detection of sulfamethazine residues in milk by high-performance liquid chromatography. Agarwal, Vipin K., Journal of Liquid Chromatography (1990), 13(17), 3531-9.

Determination of diastereomerization barrier of some flavanones by high-performance liquid chromatography methods. Asztemborska, Monika, Zukowski, Janusz, Journal of Chromatography, A (2006), 1134(1-2), 95-100.

Direct enantioselective separation and olfactory evaluation of all irone isomers. Galfre, Andre, Martin, Patrice, Journal of Essential Oil Research (1993), 5(3), 265-77.

Enantiomeric Composition and Prevalence of Some Bicyclic Monoterpenoids in Amber. Armstrong, D.W., Zhou, E.Y., Zukowski, J., Kosmowska-Ceranowicz, B., Chirality, 8, 39-48 (1996).

Enantiomeric Composition of Monoterpenes in Conifer Resins. Wang, X., Lui, Y-S., Nair, U.B., Armstrong, D.W., Ellis, B., Williams, K.M., Tetrahedron: Asymmetry, 8(23), 3977-3984 (1997).

Enantiomeric Composition of Nornicotine, Anatabine, and Anabasine in Tobacco. Armstrong, D.W., Wang, X, Lee, J-T., Liu, Y-S., Chirality, 11, 82-84 (1999).

Enantiomeric separation of chiral components reported to be in coffee, tea, or cocoa. Stalcup, Apryll M., Ekborg, K. Helen, Gasper, Mary P., Armstrong, Daniel W., Journal of Agricultural and Food Chemistry (1993), 41(10), 1684-9.

Enantioseparation of Semisynthetic Ergo Alkaloids on Vancomycin and Teicoplanin Stationary Phases. E. Tesarova, K. Zaruba, M. Flieger, Journal of Chromatography A, 844, 137-147 (1999).

Evaluation of Free D-Glutamate in Processed Foods. Rundlett, K.L., Armstrong, D.W., Chirality, 6, 277-282 (1994).

Evaluation of the Concentration and Enantiomeric Purity of Selected Free Amino Acids in Fermented Malt Beverages (Beers). Ekkborg-Ott, K.H., Armstrong, D.W., Chirality, 8, 49-57 (1996).

Evaluation of the Enantiomeric Composition of Amino Acids in Tobacco. Kullman, J.P., Chen, X., Armstrong, D.W., Chirality 11:669-673 (1999).

Evaluation of the liquid chromatographic separation of monosaccharides, disaccharides, trisaccharides, tetrasaccharides, deoxysaccharides and sugar alcohols with stable cyclodextrin bonded phase columns. Armstrong, Daniel W., Jin, Heng L., Journal of Chromatography (1989), 462 219-32.

Evidence and characterization of glycosidically bound volatile components in fruits. Salles, C., Essaied, H., Chalier, P., Jallageas, J. C., Crouzet, J., Editor(s): Schreier, Peter. Bioflavour '87, Proc. Int. Conf. (1988), Meeting Date 1987, 145-60.

Gas chromatography-mass spectrometry resolution of sugar acid enantiomers on a permethylated ß-cyclodextrin stationary phase. Cooper, George, Sant, Minakshi, Asiyo, Cynthia, Journal of Chromatography, A (2009), 1216(40), 6838-6843.

High quality bergamot oil from Greece: chemical analysis using chiral gas chromatography and larvicidal activity against the West Nile virus vector. Eleni, Melliou, Antonios, Michaelakis, George, Koliopoulos, Alexios-Leandros, Skaltsounis, Prokopios, Magiatis, Molecules (2009), 14(2), 839-849.

High-performance liquid chromatographic determination of multivitamin preparations using a chemically bonded cyclodextrin stationary phase. El-Gizawy, S. M., Ahmed, A. N., El-Rabbat, N. A., Analytical Letters (1991), 24(7), 1173-81.

High-performance liquid chromatographic separation and on-line mass spectrometric detection of saturated and unsaturated oligogalacturonic acids. Stoll, Thomas, Schieber, Andreas, Carle, Reinhold, Carbohydrate Research (2002), 337(24), 2481-2486.

High-performance liquid chromatography of diastereomeric flavanone glycosides in Citrus on a β-cyclodextrin-bonded stationary phase (Cyclobond I). Krause, Martin, Galensa, Rudolf, Journal of Chromatography (1991), 588(1-2), 41-5.

High-performance liquid chromatography of neutral oligosaccharides on a β-cyclodextrin bonded phase column. Simms, Peter J., Haines, Rebecca M., Hicks, Kevin B., Journal of Chromatography (1993), 648(1), 131-7.

Identification of volatile compounds characteristic of Boletus edulis. Note 1. Its components 1-octen-3-ol, 1-octen-3-one, 3-octanone, 2-octen-1-ol and phenylacetaldehyde. Bononi, Monica, Fumagalli, Valeria, Cocucci, Maurizia, Tateo, Fernando, Industrie Alimentari (Pinerolo, Italy) (1997), 36(361), 849-855, 863.

Indications of the Chemical Structure of Oxygen-containing Constituents of Volatile Oils by Capillary Gas Chromatography Using One or Two Modified β- and α-cyclodextrin Phases. Betts, T.J., Journal of Chromatography A, 724, 403-410 (1996).

Integrated approaches to the configurational assignment of marine natural products. Tadeusz F. Molinski, Brandon I. Morinaka, Tetrahedron, Volume 68, Issue 46, 18 November 2012, Pages 9307-9343.

Lavandin super from Spain: aromatic profile by Enantioselective Gas Chromatography–Mass Spectrometry. X. Medina, A. Carrasco, V. Tomas, R. Martinez-Gutierrez, J.A. Martinez, M. Sánchez, J. Tudela, New Biotechnology, Volume 29, Supplement, 23–26 September 2012, Pages S198-S199.

Novel (R)-(+)-limonene-derived ligands: synthesis and application in asymmetric transfer hydrogenations. Piotr Roszkowski, Jan K. Maurin, Zbigniew Czarnocki, Tetrahedron: Asymmetry, Volume 23, Issue 14, 31 July 2012, Pages 1106-1110.

Optical resolution of flavanones by high-performance liquid chromatography on various chiral stationary phases. Krause, Martin, Galensa, Rudolf, Journal of Chromatography (1990), 514(2), 147-59.

Possible value for the gas chromatographic analysis of essential oils of some unusual phase commercial capillaries. Betts, T. J., Journal of Chromatography (1992), 626(2), 294-300.

Potential of three different α-cyclodextrin modifications for the gas chromatographic evaluation of constituents of volatile oils. Betts, T. J., Journal of Chromatography, A (1993), 653(1), 167-72.

Practice and mechanism of HPLC oligosaccharide separation with a cyclodextrin bonded phase. Berthod, Alain, Chang, Samuel S. C., Kullman, John P. S., Armstrong, Daniel W., Talanta (1998), 47(4), 1001-1012.

Preparative separation and purification of epigallocatechin gallate from green tea extracts using a silica adsorbent containing ß-cyclodextrin. Shih-Ming Lai, Jhe-Yu Gu, Bing-Hao Huang, Chieh-Ming J. Chang, Wen-Lung Lee, Journal of Chromatography, B, Volumes 887–888, 1 March 2012, Pages 112-121.

Quantification of lactobionic acid and sorbitol from enzymatic reaction of fructose and lactose by high-performance liquid chromatography. Pedruzzi, Israel, Malvessi, Eloane, Mata, Vera G., Silva, Eduardo A. B., Silveira, Mauricio M., Rodrigues, A. E., Journal of Chromatography, A (2007), 1145(1-2), 128-132.

Rapid high-performance liquid chromatographic separation of barley malt α-amylase on cyclobond columns. Henson, Cynthia A., Stone, Julie M., Journal of Chromatography (1989), 469 361-7.

Relevance of Enantiomeric Separations in Food and Beverage Analyses. Daniel W. Armstrong, Chau-Dung Chang and Weiyong Li, Journal of Agricultural & Food Chemistry, 38, 1674-1677 (1990).

Separation and characterization of underivatized oligosaccharides using liquid chromatography and liquid chromatography-electrospray ionization mass spectrometry. Liu, Ying, Urgaonkar, Sameer, Verkade, John G., Armstrong, Daniel W., Journal of Chromatography, A (2005), 1079(1-2), 146-152.

Separation of carotenes on cyclodextrin-bonded phases. Stalcup, Apryll M., Jin, Heng L., Armstrong, Daniel W., Mazur, Paul, Derguini, Fadila, Nakanishi, Koji, Journal of Chromatography (1990), 499 627-35.

Separations of Major Soybean Phospholipids on β-cyclodextrin-bonded Silica. Abidi, S.L., Mounts, T.L., Rennick, K.A., Journal of Liquid Chromatography, 17(17), 3705-3725 (1994).

Simultaneous determination of aspartame, its epimer and their degradation products in foods by HPLC and LC/MS. Kiguchi, Chiaki, Hamakawa, Erika, Tomioka, Hanayo, Nii, Tomoe, Maeda, Masako, Horie, Masakazu, Kitada, Yoshimi, Nippon Shokuhin Kagaku Gakkaishi (2010), 17(2), 130-135.

Stereochemical Analyses of Food Components. K. H. Ekborg-Ott, D.W. Armstrong, Chiral Separations: Application and Technology,. Ch. 9, 201-270 (1997), American Chemical Society, Washington, DC.

Structurally informative response patterns of some monoterpenoids found in volatile oils to gas chromatography on two commercial dipentylated cyclodextrin phases. Betts, T. J., Journal of Chromatography (1993), 639(2), 366-70.

The determination of aspartame in diet soft drinks by high performance liquid chromatography. Issaq, Haleem J., Weiss, Donna, Ridlon, Cynthia, Fox, Stephen D., Muschik, Gary M., Journal of Liquid Chromatography (1986), 9(8), 1791-801.

Two-step chromatographic procedure for the preparative separation and purification of epigallocatechin gallate from green tea extracts. Shih-Ming Lai, Jhe-Yu Gu, Food and Bioproducts Processing, In Press, Corrected Proof, Available online 20 December 2012.

Use of a trio of modified cyclodextrin gas chromatographic phases to provide structural information on some constituents of volatile oils. Betts, T. J., Journal of Chromatography, A (1995), 707(2), 390-5.

Use of esterified and unesterified dipentylated γ-, β- and α-cyclodextrins as gas chromatographic stationary phases to indicate the structure of monoterpenoid constituents of volatile oils. Betts, T. J., Journal of Chromatography, A (1994), 672(1-2), 254-60.

Use of three moderately toroid phases for the gas chromatography of some volatile oil constituents, and comparison with liquid crystal phases. Betts, T. J., Journal of Chromatography (1992), 606(2), 281-4.

Varietal Differences in the Total and Enantiomeric Composition of Theanine in Tea. Ekborg-Ott, K.H., Taylor, A., Armstrong, D.W., Journal of Agricultural and Food Chemistry, 45 (2), 353-363 (1997).

 

MECHANISTIC STUDIES back to top

(R)- and (S)-Naphthylethylcarbamate- Substituted β-cyclodextrin Bonded Stationary Phases for the Reversed-Phase Liquid Chromatographic Separation of Enantiomers. Armstrong, D.W., Chang, C.D., Lee, S.H., Journal of Chromatography., 539, 83-90 (1991).

(S)-2-Hydroxypropyl-β-cyclodextrin, A New Chiral Stationary Phase for Reversed-Phase Liquid Chromatography. Stalcup, A.M., Chang, S., Armstrong, D.W., Pitha, J., Journal of Chromatography, 513, 181-194 (1990).

2,6-Di-O-Pentyl-3-O-Propionyl-γ-cyclodextrin as an Enantiomeric Stationary Phase for Capillary Gas Chromatography. Jin, Z., Jin, H.L., Chromatographia, Vol. 38, No. 1/2, 22-28 (1994).

2,6-Di-O-pentyl-3-O-Trifluoroacetyl Cyclodextrin Liquid Stationary Phases for Capillary Gas Chromatographic Separation of Enantiomers. Weiyong Li, Heng L. Jin, Daniel W. Armstrong, Journal of Chromatography, 509, 303-324 (1990).

A Covalently Bonded Teicoplanin Chiral Stationary Phase for HPLC Enantioseparations. D. W. Armstrong, Y. Liu, K. H. Ekborgott, Chirality, 7, 474-497 (1995).

A molecular model of the enantioselective liquid chromatographic separation of (R,S)-ifosfamide and its N-dechloroethylated metabolites on a teicoplanin aglycon chiral stationary phase. Sarangan Ravichandran, Jack R. Collins, Nagendra Singh, Irving W. Wainer, Journal of Chromatography, A, Volume 1269, 21 December 2012, Pages 218-225.

A new high performance cyclodextrin derivative LC phase for chiral separations - CYCLOBOND I 2000 DNP. He, Lingfeng, Beesley, Thomas E., LCGC North America (2006), (Suppl.), 30.

Absolute Stereochemistry of Dihydrofuroangelicins Bearing C-8 Substituted Double Bonds: A Combined Chemical/Exciton Chirality Protocol. Tanaka, K., Pescitelli, G., Di Bari, L., Xiao, T.L., Nakanishi, K., Armstrong, D.W., Berova, N., Organic & Biomolecular Chemistry, 2, 48-58 (2004).

Additive concentration effects on enantioselective separations in supercritical fluid chromatography. Phinney, Karen W., Sander, Lane C., Chirality (2003),

Adsorption behavior of a teicoplanin aglycone bonded stationary phase under harsh overload conditions. Bechtold, Matthias, Felinger, Attila, Held, Martin, Panke, Sven, Journal of Chromatography, A (2007), 1154(1-2), 277-286.

Adsorption models in chiral chromatography. Leonid Asnin, Journal of Chromatography A, Volume 1269, 21 December 2012, Pages 3-25.

Applications and Limitations of Commercially Available Chiral Stationary Phases for High Performance Liquid Chromatography. Dappen, R., Arm, H., Myer, V.R., Journal of Chromatography, 373, 1 (1986).

Assessment of the complexation degree of camptothecin derivatives and cyclodextrins using spectroscopic and separative methodologies. Foulon, C., Tedou, J., Queruau Lamerie, T., Vaccher, C., Bonte, J. P., Goossens, J. F., Tetrahedron: Asymmetry (2009), 20(21), 2482-2489.

Assignment of Absolute Configuration of a Chiral Phenyl-Substituted Dihydrofuroangelicin. Pescitelli, G., Berova, N., Xiao, T.L., Rozhkov, R.V., Larock, R.C., Armstrong, D.W., Organic & Biomolecular Chemistry, 1, 1-6 (2003).

Binding Forces Contributing to Reversed-Phase Liquid Chromatographic Retention on a β-cyclodextrin Bonded Phase. Nah, T.H., Cho, E.H., Jang, M.D., Lee, Y.K., Park, J.H., Journal of Chromatography, A, 722, 41-46 (1996).

Binding forces contributing to the complexation with b-cyclodextrin in water and RPLC retention on b-cyclodextrin bonded phase. Nah, Tae Hwa, Cho, Eun Hee, Jang, Myung Duk, Park, Jung Hag, Editor(s): Hatano, Hiroyuki, Hanai, Toshihiko. International Symposium on Chromatography, the 35th Anniversary of the Research Group on Liquid Chromatography in Japan, Yokohama, Jan. 22-25, 1995 (1995), 559-74.

Capillary electrochromatography: operating characteristics and enantiomeric separations. Lelievre, Frederic, Yan, Chao, Zare, Richard N., Journal of Chromatography, A (1996), 723(1), 145-156.

Capillary Gas Chromatographic Separation of Enantiomers with Stable Dipentyl α-, β-,γ-cyclodextrin-Derivatized Stationary Phases. Daniel W. Armstrong, Weiyong Li, Apryll M. Stalcup, Henry V. Secor, Richard R. Izac and Jeffrey I Seeman, Analytica Chimica Acta, 234, 365-380 (1990).

Characterization of new R-naphthylethyl cyclofructan 6 chiral stationary phase and its comparison with R-naphthylethyl ß-cyclodextrin-based column. Kalikova, Kveta, Janeckova, Lucie, Armstrong, Daniel W., Tesarova, Eva, Journal of Chromatography, A (2011), 1218(10), 1393-1398.

Characterization of Some GLC Chiral Stationary Phases, LFER Analysis. Abraham, Michael H, Analytical Chemistry (1997), 69(4), 613-617.

Chiral discrimination by ligand exchange chromatography: a comparison between phenylalaninamide based stationary and mobile phases. Marchelli, R., Corradini, R., Bertuzzi, T., Galaverna, G., Dossena, A., Gasparrini, F., Galli, B., Villani, C., Misiti, D. Chirality (1996), 8(6), 452-461.

Chiral Discrimination of Phenoxypropionic Acid Herbicides on Teicoplanin Phase: Effect of Mobile Phase Modifier. Guillaume, Y.C., Truong, T.T., Millet, J., Nicod, L., Guinchard, C., Robert, J.F., Thomassin, M., Chromatographia, 55, No. 3/4, 143-148 (2002).

Chiral displacement chromatographic separations on the 1-(1-naphthyl)ethyl carbamate b-cyclodextrin silica stationary phase. Camacho-Torralba, Pearle L., Vigh, Gy, Isolation and Purification (1996), 2(2), 127-132.

Chiral Phase Separations - An Update. Fisher, C.M., Chromatography International, 8, 38 (1985).

Chiral recognition mechanisms with macrocyclic glycopeptide selectors. Berthod Alain, Chirality (2009), 21(1), 167-75.

Chiral separation by simultaneous use of vancomycin as stationary phase chiral selector and chiral mobile phase additive. Sun, Q., Olesik, S. V., Journal of Chromatography, B: Biomedical Sciences and Applications (2000), 745(1), 159-166.

Chiral Separations of Polar Compounds by Hydrophilic Interaction Chromatography with Evaporative Light Scattering Detection. Risley, D.S, Strege, M.A., Analytical Chemistry, 72, 1736-1739 (2000).

Chiral Separations Performed by Enhanced-Fluidity Liquid Chromatography on a Macrocyclic Antibiotic Chiral Stationary Phase. Sun, Qian, Olesik, Susan V., Analytical Chemistry (1999), 71(11), 2139-2145.

Chiral separations. Stalcup, Apryll M., Editor(s): Seidel, Arza. Kirk-Othmer Encyclopedia of Chemical Technology (5th Edition) (2004), 6 72-103.

Chiral Stationary Phases for High Performance Liquid Chromatographic Separation of Enantiomers: A Mini Review. Armstrong, D.W., Journal of Liquid Chromatography, 7(S-2), 353 (1984).

Chromatographic evaluation of poly(trans-1,2-cyclohexanediyl-bisacrylamide) as a chiral stationary phase for HPLC. Zhong, Qiqing, Han, Xinxin, He, Lingfeng, Beesley, Thomas E., Trahanovsky, Walter S., Armstrong, Daniel W., Journal of Chromatography, A (2005), 1066(1-2), 55-70.

Comparative evaluation of liquid chromatography versus gas chromatography using a ß-cyclodextrin stationary phase for the determination of BTEX in occupational environments. Campos-Candel, Andreu, Llobat-Estelles, Maria, Mauri-Aucejo, Adela, Talanta (2009), 78(4-5), 1286-1292.

Comparative performances of selected chiral HPLC, SFC, and CE systems with a chemically diverse sample set. Borman, Phil, Boughtelower, Bob, Cattanach, Kaye, Crane, Kathy, Freebairn, Keith, Jonas, Greg, Mutton, Ian, Patel, Asha, Sanders, Matt, Thompson, Duncan, Chirality (2003), 15(Suppl.), S1-S12.

Comparison of Cyclodextrin Based GC and HPLC CSP’s for Enantiomeric Analysis. Reid, G.L. III, Beesley, T. E., Proceedings Chiral’95 USA, 43-48 (1995).

Comparison of enantioselective HPLC separation of structurally diverse compounds on chiral stationary phases with different teicoplanin coverage and distinct linkage chemistry. Honetschlagerova-Vadinska, Marie, Srkalova, Simona, Bosakova, Zuzana, Coufal, Pavel, Tesarova, Eva, Journal of Separation Science (2009), 32(10), 1704-1711.

Comparison of HPLC enantioseparation of substituted binaphthyls on CD-, polysaccharide- and synthetic polymer-based chiral stationary phases. Loukotkova, Lucie, Tesarova, Eva, Bosakova, Zuzana, Repko, Pavel, Armstrong, Daniel W., Journal of Separation Science (2010), 33(9), 1244-1254.

Comparison of liquid and supercritical fluid chromatography for the separation of enantiomers on chiral stationary phases. Williams, Karen L., Sander, Lane C., Wise, Stephen A., Journal of Pharmaceutical and Biomedical Analysis (1997), 15(11), 1789-1799.

Comparison of Liquid Chromatographic Separations of Geometrical Isomers of Substituted Phenols with β- and γ- Cyclodextrin Bonded Phases. Chang, C.A., Wu, Q., Analytica Chimica Acta, 189, 293 (1986).

Comparison of the enantioselectivity of β-cyclodextrin vs. heptakis-2,3-O-dimethyl-β-cyclodextrin LC stationary phases. Armstrong, D. W., Chang, L. W., Chang, S. C., Wang, X., Ibrahim, H., Reid, G. R., III, Beesley, T. E., Journal of Liquid Chromatography & Related Technologies (1997), 20(20), 3279-3295.

Comparison of the factors that contribute to retention on immobilized polysaccharide-based chiral stationary phases and macrocyclic glycopeptide chiral stationary phases with the Abraham model. Mitchell, Clifford R., Benz, Nancy J., Zhang, Shuhong, Journal of Chromatography, B: Analytical Technologies in the Biomedical and Life Sciences (2008), 875(1), 65-71.

Comparison of the selectivity and retention of β-cyclodextrin vs. heptakis-2,3-O-dimethyl-β-cyclodextrin LC stationary phases for structural and geometric isomers. Armstrong, D. W., Wang, X., Chang, L. W., Ibrahim, H., Reid, G. R., III, Beesley, T. E., Journal of Liquid Chromatography & Related Technologies (1997), 20(20), 3297-3308.

Complex Sample Analysis by Column-Switching High Performance Liquid Chromatography. Packham, A.J., LCGC Intl., Vol. 4, No. 11, 26-29 (1991).

Correlation coefficients of solute relative retentions for pairs of modified cyclodextrins: evaluation of selectivity by differently responding gas chromatographic stationary phases. Betts, T. J., Journal of Chromatographic Science (2001), 39(4), 165-170.

Could linear solvation energy relationships give insights into chiral recognition mechanisms? 1. p -p and charge interaction in the reversed versus the normal phase mode. Berthod, Alain, Mitchell, Clifford R., Armstrong, Daniel W., Journal of Chromatography, A (2007), 1166(1-2), 61-69.

Could linear solvation energy relationships give insights into chiral recognition mechanisms? 2. Characterization of macrocyclic glycopeptide stationary phases. Mitchell, Clifford R., Armstrong, Daniel W., Berthod, Alain, Journal of Chromatography, A (2007), 1166(1-2), 70-78.

Coupling chiral stationary phases as a fast screening approach for HPLC method development. Wang, Andy X., Lee, J. T., Beesley, Thomas E., LCGC (2000), 18(6), 626-628, 630, 632, 634, 636, 638-639.

Cyclobond columns. Kupferschmidt, Reinhard, LaborPraxis (1988), 12(4), 338, 340, 343-4.

Cyclobond columns. Kupferschmidt, Reinhard, LaborPraxis (1989), 13(Special), 76, 79-80, 85.

Cyclodextrin Bonded Phases for the Liquid Chromatographic Separation of Optical, Geometrical, and Structural Isomers. Armstrong, D.W., DeMond, W., Journal of Chromatographic Science, 22, 411 (1984).

Cyclodextrin Cavity Polarity and Chromatographic Implications. Street, Jr., K.W., Journal of Liquid Chromatography, 10, 655 (1987).

Cyclodextrin stationary phases for the gas-solid chromatographic separation of light hydrocarbons. Evidence for multiple retention mechanisms. Reid, , G. L. III, Monge, C. A., Wall, W. T., Armstrong, D. W., Journal of Chromatography (1993), 633(1-2), 135-42.

Dansyl Amino Acid Enantiomer Separation on a Teicoplanin Chiral Stationary Phase: Effect of Eluent pH. Peyrin, E., Ravelet, C., Nicolle, E., Villet, A., Grosset, C., Ravel, A., Alary, J., Journal of Chromatography, A, 923, 37-43 (2001).

Data mining and enantiophore studies on chiral stationary phases used in HPLC separation. Del Rio, Alberto, Piras, Patrick, Roussel, Christian, Chirality (2005), 17(Suppl.), S74-S83.

Derivatized Cyclodextrins for Normal-Phase Liquid Chromatographic Separation of Enantiomers. Armstrong, D.W., Stalcup, A.M., Hilton, M.L., Duncan, J.D., Faulkner, J.R., Chang, S.C., Analytical Chemistry, 62, 1610-1615 (1990).

Detection of non-UV Absorbing Chiral Compounds by High-Performance Liquid Chromatography. Richards, D.S., Davidson, S.M., Holt, R.M., Journal of Chromatography, A, 746, 9-15 (1996).

Determination and use of Rohrschneider-McReynolds constants for chiral stationary phases used in capillary gas chromatography. Berthod, Alain, Zhou, Eve Yiwen, Le, Kang, Armstrong, Daniel W., Analytical Chemistry (1995), 67(5), 849-57.

Determination of the interconversion energy barrier of 2,3-pentadienedioic acid enantiomers by HPLC. 2. On-column interconversion. Mydlova, Janka, Fedurcova, Andrea, Lehotay, Jozef, Krupcik, Jan, Majek, Pavel, Armstrong, Daniel W., He, Brian Lingfeng, Cotton, F. Albert., Journal of Separation Science (2006), 29(17), 2594-2599.

Development of chiral stationary phases for high-performance liquid chromatographic separation. Mengling Tang, Jing Zhang, Shulin Zhuang, Weiping Liu, TrAC Trends in Analytical Chemistry, Volume 39, October 2012, Pages 180-194.

Displacement chromatography on cyclodextrin silicas. V. Separation of the enantiomers of 5,10-dideazatetrahydrofolic acid. Irgens, Leif H., Farkas, Gyula, Vigh, Gyula, Journal of Chromatography, A (1994), 666(1-2), 603-9.

Displacement Chromatography on Cyclodextrin-Silicas. I. Separation of Positional and Geometrical Isomers in the Reversed Phase Mode. Vigh, G., Quintero, G., Farkas, G., Journal of Chromatography, 484, 237-250 (1989).

Displacement Chromatography on Cyclodextrin-Silicas. II. Separation of cis-trans Isomers in the Reversed Phase Mode on α-cyclodextrin Silica. Vigh, G., Farkas, G., Quintero, G., Journal of Chromatography, 484, 251-257 (1989).

Displacement chromatography on cyclodextrin-silicas. III. Enantiomer separations. Vigh, Gyula, Quintero, Gilberto, Farkas, Gyula. Chem. Dep., Texas A and M Univ., College Station, TX, USA. Journal of Chromatography (1990), 506 481-93.

Displacement Chromatograpy on Cyclodextrin Silicas, IV. Separation of the Enantiomers of Ibuprofen. Farkas, G., Irgens, L.H., Quintero, G., Beeson, M.D., Al-Saeed, A., Vigh, G., Journal of Chromatography, 645, 67-74 (1993).

Effect of Alcohol Chain Length, Concentration and Polarity on Separations in High-Performance Liquid Chromatography Using Bonded Cyclodextrin Columns. Atamna, I.Z., Muschik, G.M., Issaq, H.J., Journal of Chromatography, 499, 477-488 (1990).

Effect of Column Dimensions on HPLC Separations Using Constant Volume Columns. Issaq, H.J., Janini, G.M., Schultz, N., Marzo, L., Beesley, T.E.,Journal of Liquid Chromatography, 11(16), 3335 (1988).

Effect of mobile-phase composition on pressure-induced shifts in solute retention for LC separations using β-cyclodextrin stationary phases. Ringo, Moira C., Evans, Christine E., Journal of Microcolumn Separations (1998), 10(8), 647-652.

Effect of saccharide parts in the teicoplanin stationary phase on the separation of some phenylcarbamate enantiomers by the HPLC method. Rojkovicova, T., Lehotay, J., Cizmarik, Jozef, Ceska a Slovenska Farmacie (2003), 52(2), 97-101.

Effect of Selector Coverage and Mobile Phase Composition on Enantiomeric Separations with Ristocetin A Chiral Stationary Phases. K. H. Ekborg-Ott, X. Wang, D. W. Armstrong, Microchemical Journal, 62, 26-49 (1999).

Effect of temperature on enantioseparation of optically active sulfoxides, enthalpy-entropy compensation. Mericko, Damian, Lehotay, J., Skacani, I., Cizmarik, Jozef, Farmaceuticky Obzor (2007), 76(10-11), 272-282.

Effect of temperature on retention and enantiomeric separation of chiral sulfoxides using teicoplanin aglycone chiral stationary phase. Mericko, D., Lehotay, J., Skacani, I., Armstrong, D., Journal of Liquid Chromatography & Related Technologies (2006), 29(5), 623-638.

Effect of temperature on retention of enantiomers of β-methyl amino acids on a teicoplanin chiral stationary phase. Peter, Antal, Torok, Gabriella, Armstrong, Daniel W., Toth, Geza, Tourwe, Dirk, Journal of Chromatography, A (1998), 828(1 + 2), 177-190.

Effect of the Configuration of the Substituents of Derivatized β-cyclodextrin Bonded Phases on Enantioselectivity in Normal-Phase Liquid Chromatography. Stalcup, A.M., Chang, S.C., Armstrong, D.W., Journal of Chromatography, 540, 113-128 (1991).

Effect of the mobile phase on the retention behavior of optical isomers of carboxylic acids and amino acids in liquid chromatography on bonded Teicoplanin columns. Jandera, P., Skavrada, M., Klemmova, K., Backovska, V., Guiochon, G., Journal of Chromatography, A (2001), 917(1-2), 123-133.

Effect on separation of injecting samples in a solvent different from the mobile phase. Gedicke, Knut, Antos, Dorota, Seidel-Morgenstern, Andreas, Journal of Chromatography, A (2007), 1162(1), 62-73.

Effects of a strongly adsorbed additive on process performance in chiral preparative chromatography. Forssen, P., Arnell, R., Kaspereit, M., Seidel-Morgenstern, A., Fornstedt, T. , Journal of Chromatography, A (2008), 1212(1-2), 89-97.

Effects of temperature on retention of chiral compounds on a ristocetin A chiral stationary phase. Peter, Antal, Vekes, Erika, Armstrong, Daniel W., Journal of Chromatography, A (2002), 958(1-2), 89-107.

Elution Order in Liquid Chromatography on Cyclodextrin Phases. Dependence on the Amount of Organic Modifier in the Eluent. Anderson, J. T., Kaiser, G., Fresenius Z. Analytical Chemistry, 749-751 (1989).

Empirical Procedure That Uses Molecular Structure to Predict Enantioselectivity of Chiral Stationary Phases. Berthod, A., Chang, S., Armstrong, D.W., Analytical Chemistry, 64, 395-404 (1992).

Enantio- and chemo-selective HPLC separations by chiral-achiral tandem-columns approach: the combination of CHIROBIOTIC TAG and SCX columns for the analysis of propionyl carnitine and related impurities. D'Acquarica, Ilaria, Gasparrini, Francesco, Giannoli, Barbara, Badaloni, Elena, Galletti, Bruno, Giorgi, Fabrizio, Tinti, Maria Ornella, Vigevani, Aristide, Journal of Chromatography, A (2004), 1061(2), 167-173.

Enantiomer separation of dihydropyridine calcium antagonists with cyclodextrins as chiral selectors: structural correlation. Gilar, Martin, Uhrova, Marie, Tesarova, Eva, Journal of Chromatography, B: Biomedical Applications (1996), 681(1), 133-141.

Enantiomer separation via chiral capillary columns. Laubscher, Jean Claude. Switz. Schweizerische Laboratoriums-Zeitschrift (1998), 55(6), 144-147.

Enantiomeric impurities in chiral synthons, catalysts, and auxiliaries: Part 3. Huang, Ke, Breitbach, Zachary S., Armstrong, Daniel W., Tetrahedron: Asymmetry (2006), 17(19), 2821-2832.

Enantiomeric separations by capillary electrochromatography using a macrocyclic antibiotic chiral stationary phase. Carter-Finch, Annabelle S., Smith, Norman W., Journal of Chromatography, A (1999), 848(1 + 2), 375-385.

Enantiomers of dimethyl [(2E)-1,3-diphenylprop-2-en-1-yl]propanedioate resulting from allylic alkylation reaction: Elution order on major high-performance liquid chromatography chiral columns. Marion Ramillien, Nicolas Vanthuyne, Marion Jean, Dragos Gherase, Michel Giorgi, Jean-Valère Naubron, Patrick Piras, Christian Roussel, Journal of Chromatography, A, Volume 1269, 21 December 2012, Pages 82-93.

Enantioselective gas chromatographic analysis of aqueous samples by on-line derivatisation. Mommers, John H. M., de Wildeman, Stefaan M. A., Koolen, Wilma A. F., Duchateau, Alexander L. L., Journal of Chromatography, A (2008), 1182(2), 215-218.

Enantioselective reversed-phase and non-aqueous capillary electrochromatography using a teicoplanin chiral stationary phase. Karlsson, C., Wikstrom, H., Armstrong, D. W., Owens, P. K., Journal of Chromatography, A (2000), 897(1+2), 349-363.

Enantioseparation and chiral recognition mechanism of new chiral derivatives of xanthones on macrocyclic antibiotic stationary phases. Carla Fernandes, Maria Elizabeth Tiritan, Quezia Cass, Visvaldas Kairys, Miguel Xavier Fernandes, Madalena Pinto, Journal of Chromatography, A, Volume 1241, 8 June 2012, Pages 60-68.

Evaluation and comparison of a 3,5-dimethylphenyl isocyanate teicoplanin and phenyl isocyanate teicoplanin chiral stationary phases. Shen, Baochun, Zhang, Datong, Yuan, Jianyong, Xu, Beijia, Xu, Xiuzhu, Chinese Journal of Chemistry (2009), 27(4), 628-632.

Evaluation and comparison of a methylated teicoplanin aglycone to teicoplanin aglycone and natural teicoplanin chiral stationary phases. Xiao, Tom Ling, Tesarova, Eva, Anderson, Jared L., Egger, Matthew, Armstrong, Daniel W., Journal of Separation Science (2006), 29(3), 429-445.

Evaluation and comparison of m-tolyl isocyanate teicoplanin and teicoplanin chiral stationary phase. Shen, Baochun, Yuan, Jianyong, Xu, Beijia, Xu, Xiuzhu, Huaxue Xuebao (2009), 67(17), 2005-2012.

Evaluation of 3,5-dimethylphenyl carbamoylated α-, β-, and γ-cyclodextrins as chiral stationary phases for HPLC. Hargitai, Tihamer, Okamoto, Yoshio, Journal of Liquid Chromatography (1993), 16(4), 843-58.

Evaluation of a New Polar-Organic High-Performance Liquid Chromatographic Mobile Phase for Cyclodextrin- Bonded Chiral Stationary Phases. Chang, S.C., Reid III, G.L., Chen, S., Chang, C.D., Armstrong, D.W., Trends in Analytical Chemistry (TRAC), 12(4), 144-153 (1993).

Evaluation of a Vancomycin-Based LC Column in Enantiomeric Separation of Atenolol: Method Development, Repeatability Study and Enantiomeric Impurity Determination. El Deeb, Sami, Chromatographia (2010), 71(9/10), 783-787.

Evaluation of an HPLC Chiral Separation Flow Scheme for Small Molecules. Sharp, V. Scott, Risley, Donald S., Oman, Trent J., Starkey, Lauren E., Journal of Liquid Chromatography & Related Technologies (2008), 31(5), 629-666.

Evaluation of ethoxynonafluorobutane as a safe and environmentally friendly solvent for chiral normal-phase LC-atmospheric pressure chemical ionization/electrospray ionization-mass spectrometry. Ding, Jie, Desai, Meera, Armstrong, Daniel W., Journal of Chromatography, A (2005), 1076(1-2), 34-43.

Evaluation of experimental parameter influence on HPLC separation of some amines and pyrethroids using two β-cyclodextrin columns. Lemr, Karel, Sevcik, Juraj, Friedecky, David, Jonakova, Alena, Jirovsky, David, Acta Universitatis Palackianae Olomucensis, Facultas Rerum Naturalium, Chemica (1999), 38 41-51.

Evaluation of generic chiral liquid chromatography screens for pharmaceutical analysis. Andersson, Margareta E., Aslan, David, Clarke, Adrian, Roeraade, Johan, Hagman, Gunnar, Journal of Chromatography, A (2003), 1005(1-2), 83-101.

Evaluation of Generic Gradients, Sample Pooling and MS Detection as Chiral Resolution Screening Strategies on Diverse Chiral Stationary Phases. Mone, Mahesh Kumar, Chandrasekhar, K. B., Chromatographia (2011), 73(9-10), 985-992.

Evaluation of laser-based polarimetry for the determination of enantiomeric excess (ee) at the extremes of the ee scale. Linder, Sean W., Yanik, Gary W., Bobbitt, Donald R., Microchemical Journal (2004), 76(1-2), 105-112.

Evaluation of Non-polar Interactions in Chiral Recognition by Alkylated β- and γ-cyclodextrin Chiral Stationary Phases. Spanik, I., Oswald, P., Krupcik, J. Benicka, E., Sandra, P., Armstrong, D.W., Journal of Separation Science, 25, 45-52 (2002).

Evaluation of the Effect of Organic Modifier and pH on Retention and Selectivity in Reversed Phase Liquid Chromatographic Separation of Alkaloids on a Cyclodextrin Bonded Phase. Armstrong, D. W., Bertrand, G. L., Ward, K. D., Ward, T. J., Secor, H. V., Seeman, J. I., Analytical Chemistry, 62, 332-338 (1990).

Examination of the Enantioselectivity of Wall-immobilized Cyclodextrin Copolymers in Capillary Gas Chromatography. Tang, Y., Zhou, Y., Armstrong, D.W., Journal of Chromatography A, 666, 147-159 (1994).

Facile Separation of Enantiomers, Geometrical Isomers, and Routine Compounds on Stable Cyclodextrin LC Bonded Phases. Armstrong, D.W., Alak, A., Bui, K., DeMond, W., Ward, T., Riehl, T.E., Hinze, W.L., Journal of Inclusion Phenomena and Macrocyclic Chemistry, 2, 533 (1984).

Gradient Elution of Organic Acids on a γ-cyclodextrin Column in the Polar Organic Mode and its Application to Drug Discovery. Simms, P.J., Jeffries, C.T., Zhao, X., Huang, Y., Arrhenius, T., Journal of Chromatography, A, 1052, 69-75 (2004).

High Performance Liquid Chromatography Using β-cyclodextrin Bonded Silica Column: Effect of Temperature on Retention in Ordered Media and Chemical Separations. Issaq, H.J., Glennon, M.L., Weiss, D.E., Fox, S.D., Hinze, W.L. and Armstrong, D.W., Editors, ACS Symposium Series #342, Washington, DC, 260-271 (1987).

Highly Enantioselective HPLC Separations Using the Covalently Bonded Macrocyclic Antibiotic, Ristocetin A, Chiral Stationary Phase. K. H. Ekborg-Ott, Y. Liu, D. W. Armstrong, Chirality, 10, 434-483 (1998).

Improved Cyclodextrin Chiral Phases: A Comparison and Review. Ward, T.J., Armstrong, D.W., Journal of Liquid Chromatogaphy, 9(2&3), 407-423 (1986).

Improved method for rapid evaluation of chiral stationary phase libraries. Welch, Christopher J., Pollard, Scott D., Mathre, David J., Reider, Paul J., Organic Letters (2001), 3(1), 95-98.

Improved quantification limits in chiral capillary electrochromatography by peak compression effects. Enlund, Anna Maria, Andersson, Margareta E., Hagman, Gunnar, Journal of Chromatography, A (2004), 1028(2), 333-338.

Improvement of chiral discrimination of acidic enantiomers on teicoplanin stationary phase by the use of chaotropic effect. Flieger, J., Journal of Liquid Chromatography & Related Technologies (2009), 32(7), 948-963.

Improvement of peptoid chiral stationary phases by modifying the terminal group of selector. Haibo Wu, Xiaobing Su, Kuiyong Li, Hui Yu, Yanxiong Ke, Xinmiao Liang, Journal of Chromatography, A, Volume 1265, 23 November 2012, Pages 181-185.

Inclusion complexing: a new basis for HPLC selectivity. Beesley, Thomas E., American Laboratory (Shelton, CT, United States) (1985), 17(5), 78, 80, 83-7.

Increased chiral selectivity of the aglycone forms of CHIROBIOTIC Phases. Lee, J. T., LCGC North America (2003), (Suppl.), 22.

Influence of mobile phase composition on retention and enantioseparation of 2-arylpropanoic acids in HPLC on a β-cyclodextrin stationary phase. Gilar, M., Tesarova, E., Deyl, Z., Chemicke Listy (1996), 90(7), 461-466.

Interactions Between D,L Dansyl Amino Acids and Immobilized Teicoplanin: Study of the Dual Effect of Sodium Citrate on Chiral Recognition. Peyrin, E., Ravel, A., Grosset, C., Villet, A., Ravelet, C., Nicolle, E., Alary, Chromatographia, 53, 645-650 (2001).

Investigation into the GC Separation of Enantiomers on a Trifluoroacetylated Cyclodextrin, I. Effect of Analyte Structure of Stereoselectivity for Alcohols. I.D. Smith, C.F. Simpson, Journal of High Resolution Chromatography, 15, 800-806 (1992).

Ligand chromatography as a novel method for the investigation of mixed complexes: Stereoselective effects in α-amino acid copper(II) complexes. Davankov, V. A., Rogozhin, S. V., Journal of Chromatography, A (1971), 60, 284-312.

Linear free energy relationship as a tool for characterization of three teicoplanin-based chiral stationary phases under various mobile phase compositions. Kalikova, Kveta, Lokajova, Jana, Tesarova, Eva, Journal of Separation Science (2006), 29(10), 1476-1485.

Liquid Chromatographic Retention Behavior of Organometallic Compounds and Ligands With Amine-, Octadecyl- Silica- and β-cyclodextrin Bonded-Phase Columns. Chang, C.A., Abdel-Aziz, H., Melchor, N., Wu, Q., Pannell, K.H., Journal of Chromatography, 347, 51-60 (1985).

Liquid Chromatographic Separation of Diastereomers and Structural Isomers on Cyclodextrin-Bonded Phases. Armstrong, D.W., DeMond, W., Alak, A., Hinze, W.L., Riehl, T.E., Bui, K.H., Analytical Chemistry, 57, 234 (1985).

Liquid Chromatographic Separation of Enantiomers Using a Chiral β-cyclodextrin-Bonded Stationary Phase and Conventional Aqueous-Organic Mobile Phases. Armstrong, D.W., DeMond, W., Alak, A., Hinze, W.L., Riehl, T.E., Ward, T., Analytical Chemistry, 57, 237 (1985).

Macrocyclic Antibiotics as a New Class of Chiral Selectors for Liquid Chromatography. D. W. Armstrong, Y. Tang, S. Chen. Y. Zhou, C. Bagwell, J-R. Chen, Analytical Chemistry, Vol. 66, No. 9, 1473-1484 (1994).

Macrocyclic Antibiotics as Effective Chiral Selectors for Enantiomeric Resolution by Liquid Chromatography and Capillary Electrophoresis. Aboul-Enein, H. Y., Ali, I., Chromatographia, Vol. 52, No. 11/12, (December 2000).

Method Development Strategy and Applications Update for CHIROBIOTIC Chiral Stationary Phases. Beesley, Thomas E., Lee, Jauh-Tzuoh, Journal of Liquid Chromatography & Related Technologies (2009), 32(11 & 12), 1733-1767.

Mixed Reversed Phase/Beta Cyclodextrin Packings in High Performance Liquid Chromatography: Single Mixed Support Column Versus Two Columns in Series. Issaq, H.J., Mellini, D.W., Beesley, T.E., Journal of Liquid Chromatography, 11(2), 333 (1988).

Modification of the chiral bonding properties of teicoplanin chiral stationary phase by organic additives. HPLC separation of enantiomers of alkoxysubstituted esters of phenylcarbamic acid. Lehotay, J., Hrobonova, K., Cizmarik, J., Reneova, M., Armstrong, D. W., Journal of Liquid Chromatography & Related Technologies (2001), 24(5), 609-624.

Molecular parity violation via comets? Meierhenrich, Uwe, Thiemann, Wolfram H.-P., Rosenbauer, Helmut, Chirality (1999), 11(7), 575-582.

Multimodal Chiral Stationary Phases for Liquid Chromatography: (R)- and (S)-Naphthylethyl-carbamate-Derivatized β-cyclodextrin. Armstrong, D.W., Hilton, M., Coffin, L., LCGC Vol. 9 (9), 646-652 (1991).

Multiple Enantioselective Retention Mechanisms on Derivatized Cyclodextrin Gas Chromatographic Chiral Stationary Phases. A. Berthod, W. Li, D. W. Armstrong, Analytical Chemistry, 64, 873-879 (1992).

New HPLC chiral stationary phases for enantiomeric resolution of sulphoxides and selenoxides. Gargaro, G., Gasparrini, F., Misiti, D., Palmieri, G., Pierini, M., Villani, C., Chromatographia, (1987), 24505-509.

New HPLC Column Technology: Inclusion Complexing. Fisher, C. M., Chromatography International, Issue 5, 10-14 (1984).

New hybrid polymeric liquid chromatography chiral stationary phase prepared by surface initiated polymerization. Gasparrini, F., Misiti, D., Rompietti, R., Villani, C., Journal of Chromatography, A. (2005), 1064(1), 25-38.

Normal Phase High Performance Liquid Chromatographic Separations of Positional Isomers of Substituted Benzoic Acids with Amine and β-cyclodextrin Bonded Phase Columns. Chang, C.A., Wu, Q., Tan, L., Journal of Chromatography, 361, 199 (1986).

Optical resolution by host-guest chromatography. Hattori, Kenjiro, Takahashi, Keiko, Kobunshi (1987), 36(12), 840-3.

Optimum operating conditions for chiral separations in liquid chromatography. Scott, R. P. W., Beesley, Thomas E., Analyst (Cambridge, United Kingdom) (1999), 124(5), 713-719.

Plots of relative retention against solute boiling points may indicate host-guest interactions with modified cyclodextrin gas chromatographic phases. Betts, T. J., Journal of Chromatography, A (1996), 732(2), 408-413.

Polar-Liquid Derivatized Cyclodextrin Stationary Phases for the Capillary Gas Chromatography Separation of Enantiomers. Daniel W. Armstrong, Weiyong Li, Chau- Dung Change, Analytical Chemistry, 62, 914-923 (1990).

Preliminary evaluation of a standard reference material for chiral stationary phases used in liquid and supercritical fluid chromatography. Phinney, K. W., Sander, L. C., Analytical and Bioanalytical Chemistry (2002), 372(1), 101-108.

Preparative purification of basic chiral racemates. Beesley, Thomas E., LCGC North America (2004), (Suppl.), 26, 31.

Pressure-Dependent Retention and Selectivity in Reversed-Phase Liquid Chromatographic Separations Using β-Cyclodextrin Stationary Phases. Ringo, Moira C., Evans, Christine E., Analytical Chemistry (1997), 69(4), 643-649.

Pressure-Induced Changes in Chiral Separations in Liquid Chromatography. Ringo, Moira C., Evans, Christine E., Analytical Chemistry (1997), 69(24), 4964-4971.

Reanalysis of Chiral Discrimination of Phenoxypropionic Acid Herbicides on a Teicoplanin Phase Using a Bi-Langmuir Approach. Andre, C., Guillaume, Y.C., Chromatographia, 58, August (No. 3/4) 201-206 (2003).

Recent development of cyclodextrin chiral stationary phases and their applications in chromatography. Yin Xiao, Siu-Choon Ng, Timothy Thatt Yang Tan, Yong Wang, Journal of Chromatography, A, Volume 1269, 21 December 2012, Pages 52-68.

Relative polarities of nine modified cyclodextrin commercial stationary phases in gas chromatographic capillaries. Betts, T. J., Journal of Chromatography, A (1996), 719(2), 375-82.

Resolving isomers on HPLC columns with chiral stationary phases. Johns, Denise, American Laboratory (Shelton, CT, United States) (1987), 19(1), 72-4, 76.

Retention and selectivity of teicoplanin stationary phases after copper complexation and isotopic exchange. Berthod, Alain, Valleix, Alain, Tizon, Veronique, Leonce, Estelle, Caussignac, Celine, Armstrong, Daniel W., Analytical Chemistry (2001), 73(22), 5499-5508.

Retention behavior of aromatic compounds in liquid chromatography and supercritical fluid chromatography with coarse-particles bonded β-cyclodextrin stationary phase. Malik, A., Jinno, K., Chromatographia (1991), 31(11-12), 561-8.

Retention mechanism of high-performance liquid chromatographic enantioseparation on macrocyclic glycopeptide-based chiral stationary phases. Ilisz, Istvan, Berkecz, Robert, Peter, Antal, Journal of Chromatography, A (2009), 1216(10), 1845-1860.

Reversal of enantiomeric elution order on macrocyclic glycopeptide chiral stationary phases. Xiao, T. L., Zhang, B., Lee, J. T., Hui, F., Armstrong, D. W., Journal of Liquid Chromatography & Related Technologies (2001), 24(17), 2673-2684.

Reversing Enantioselectivity in Capillary Gas Chromatography with Polar and Nonpolar Cyclodextrin Derivative Phases. Daniel W. Armstrong, Weiyong Li, Josef Pitha, Analytical Chemistry, 62, 214-217 (1990).

Role of the Carbohydrate Moities in Chiral Recognition on Teicoplanin-Based LC Stationary Phases. Berthod, A., Chen, X., Kullman, J.P., Armstrong, D.W., Gasparrini, F., D’Acquarica, I., Villani, C., Carotti, A., Analytical Chemistry, 72, 1767-1780 (2000).

Selection of a trio of different selective gas chromatographic stationary phases, and use of retention ratios between phase pairs to indicate some solute structures: MPMS liquid crystal polysiloxane re-assessed. Betts, T. J., Chromatographia (2003), 58(7/8), 459-463.

Separation of Cyclodextrins Using Cyclodextrin Bonded Phases. Jin, H.L., Stalcup, A.M., Armstrong, D.W., Journal of Liquid Chromatography, 11(16), 3295 (1988).

Separation of Metallocene Enantiomers by Liquid Chromatography: Chiral Recognition via Cyclodextrin Bonded Phases. Armstrong, D.W., DeMond, W., Czech, B.P, Analytical Chemistry, 57, 481-484 (1985).

Separation of Mycotoxins, Polycyclic Aromatic Hydrocarbons, Quinones, and Heterocyclic Compounds on Cyclodextrin Bonded Phases: An Alternative LC Packing. Armstrong, D.W., Alak, A., DeMond, W., Hinze, W.L., Riehl, T.E., Journal of Liquid Chromatography, 8(2), 261-269 (1985).

Separation of Porphyrinson Cyclodextrin-Bonded Phases With a Novel Mobile Phase. Ho, J. W., Journal of Chromatography, 508, 375-381 (1990).

Series of homologous displacers for preparative chiral displacement chromatographic separations on Cyclobond-II columns. Quintero, Gilberto, Vo, Matthew, Farkas, Gyula, Vigh, Gyula, Journal of Chromatography, A (1995), 693(1), 1-5.

Solute-solvated cyclodextrin-bonded phase interactions as studied by the spin probe technique. Hooper, A. J., Heindl, J., Wright, P., Eastman, M. P., Kooser, R. G., Journal of Physical Chemistry (1992), 96(13), 5495-501.

Solution phase vs. gas phase chiral recognition by ESI-MS: a case study of two chiral selector classes. Schug, Kevin A., Wijeratne, Aruna B., Bazzi, Bilal H., Armstrong, Daniel W., Edited by Zehnacker, Anne. Chiral Recognition in the Gas Phase (2010), 181-204.

Structural Factors Affecting Chiral Recognition and Separation on β-cyclodextrin Bonded Phases. Han, S.M., Han, Y.I., Armstrong, D.W., Journal of Chromatography, 441, 376 (1988).

Study of mechanism of enantioseparation. III. The influence of carbohydrate moieties of teicoplanin-bonded chiral stationary phase on the separation of some derivatives of phenylcarbamic acid. Rojkovicova, T., Lehotay, J., Dungelova, J., Cizmarik, J., Armstrong, D. W., Journal of Liquid Chromatography & Related Technologies (2002), 25(18), 2723-2738.

Study of the Mechanism of Enantioseparation. I. Chiral Analysis of Alkylamino Derivatives of Aryloxypropanols by HPLC Using Macrocyclic Antibiotics as Chiral Selectors. Hrobonova, K., Lehotay, J., Cizmarikova, R., Armstrong, D.W., Journal of Liquid Chromatography & Related Technologies, 25(15), 2225-2237 (2001).

Study of the mechanism of enantioseparation. Part XII. Comparison study of thermodynamic parameters on separation of phenylcarbamic acid derivatives by HPLC using macrocyclic glycopeptide chiral stationary phases. Rojkovicova, T., Lehotay, J., Armstrong, D. W., Cizmarik, J., Journal of Liquid Chromatography & Related Technologies (2006), 29(18), 2615-2624.

Study of the mechanism of enantioseparation. VII. Effect of temperature on retention of some enantiomers of phenylcarbamic acid derivates on a teicoplanin aglycone chiral stationary phase. Rojkovicova, T., Lehotay, J., Krupcik, J., Fedurcova, A., Cizmarik, J., Armstrong, D. W., Journal of Liquid Chromatography & Related Technologies (2004), 27(11), 1653-1671.

Study of the Mechanism of Enantioseparation. X. Comparison Study of Thermodynamic Parameters on Separation of Phenylcarbamic Acid Derivatives Using Vancomycin and Teicoplanin CSPs. Rojkovicova, T., Lehotay, J., Armstrong, D. W., Cizmarik, J., Journal of Liquid Chromatography & Related Technologies (2004), 27(20), 3213-3226.

Supercritical fluid chromatography comparison of the poly(trans-1,2-cyclohexanediyl-bis acrylamide) (P-CAP) column with several derivatized polysaccharide-based stationary phases. Barnhart, Wesley W., Gahm, Kyung H., Hua, Zheng, Goetzinger, Wolfgang, Journal of Chromatography, B: Analytical Technologies in the Biomedical and Life Sciences (2008), 875(1), 217-229.

Synthesis and Evaluation of a Synthetic Polymeric Chiral Stationary Phase for LC Based on the N, N'-[(1R,2R)-1,2-Diphenyl-1,2-Ethanediyl]bis-2-Propenamide Monomer. Han., X., He, L., Beesley, T. E., Armstrong, D. W., Chromatographia (2006) 63, 13-23.

Synthesis, Rapid Resolution, and Determination of Absolute Configuration of Racemic 2,2'-Binaphthyldiyl Crown Ethers and Analogues via β-cyclodextrin Complexation. Armstrong, D.W., Ward, T.J., Czech, A. Czech, B.P., Bartsch, R.A., Journal of Organic Chemistry, 50 (26), 5556-5559 (1985).

Temperature and enantioseparation by macrocyclic glycopeptide chiral stationary phases. Berthod, Alain, He, Brian Lingfeng, Beesley, Thomas E., Journal of Chromatography, A (2004), 1060(1-2), 205-214.

The effects of temperature on chiral selectivity as a function of solvent composition. Beesley, T. E., Book of Abstracts, 217th ACS National Meeting, Anaheim, Calif., March 21-25 (1999), ANYL-153.

The enantiomeric separation of 4,5-disubstituted imidazoles by HPLC and CE using cyclodextrin-based chiral selectors. Breitbach, Zachary S., Feng, Qing, Koswatta, Panduka B., Dodbiba, Edra, Lovely, Carl J., Armstrong, Daniel W., Supramolecular Chemistry (2010), 22(11 & 12), 758-767.

The enantioseparation of amino acids on a teicoplanin chiral stationary phase using non-aqueous mobile phases after pre-column derivatization with sulfur-containing reagents: the considerations of mobile phase composition and analyte structure variation on resolution enhancement. Chen, S., Biomedical Chromatography (2006), 20(8), 718-728.

The Evolution of Chiral Stationary Phases for Liquid Chromatography. D. W. Armstrong, Journal of the Chinese Chemical Society, 45, 581-590 (1998).

The Influence of Mobile Phase Alcohol Modifiers on HPLC of Polycyclic Aromatics Using Bonded Phase Cyclodextrin Columns. Tarr, M.A., Nelson, G., Patonay, G., and Warner, I.M., Analytical Letters, 21(5) 843 (1988).

The influence of mobile phase composition on separation and thermodynamic study of enantioseparation of chiral sulfoxides using Chirobiotic Tag chiral stationary phase. Mericko, Damian, Lehotay, J., Cizmarik, J., Farmaceuticky Obzor (2008), 77(7-8), 167-176.

The Multimodal Cyclodextrin Bonded Stationary Phases for High Performance Liquid Chromatography. Issaq, H.J., Journal of Liquid Chromatography, 11(9&10), 2131 (1988).

The role of mobile phase additives in developing and optimizing separations of water-soluble enantiomers by high-performance liquid chromatography. Gaskell, R. M., Crooks, B., Editor(s): Stevenson, Derrick, Wilson, Ian D. Recent Adv. Chiral Sep., [Proc. Chromatogr. Soc. Int. Symp. Chiral Sep.], 2nd (1990), Meeting Date 1989, 85-92.

The use of computerized peak deconvolution for determination of energy barrier to enantiomerization in dynamic gas chromatography. Krupcik, J., Oswald, P., Spanik, I., Majek, P., Bajdichova, M., Sandra, P., Armstrong, D. W., Journal of Microcolumn Separations (2000), 12(12), 630-636.

The use of linear expressions of solute boiling point versus retention to indicate special interactions with the molecular rings of modified cyclodextrin phases in gas chromatography. Betts, T. J., Journal of Chromatographic Science (2000), 38(8), 357-364.

Thermodynamic approach to enantioseparation of aryl-methyl sulfoxides on teicoplanin aglycone stationary phase. Mericko, D., Lehotay, J., Skacani, I., Armstrong, D. W., Journal of Liquid Chromatography & Related Technologies (2009), 32(3), 331-347.

Thermodynamics and kinetics of chiral separations with β-cyclodextrin stationary phase: I. Effect of mobile phase composition. Li, Xiaoping, McGuffin, Victoria L., Journal of Liquid Chromatography & Related Technologies (2007), 30(5-7), 937-964.

Thermodynamics and kinetics of chiral separations with β-cyclodextrin stationary phase: II. Effect of temperature and pressure. Li, Xiaoping, McGuffin, Victoria L., Journal of Liquid Chromatography & Related Technologies (2007), 30(5-7), 965-985.

Transforming chiral liquid chromatography methodologies into more sensitive liquid chromatography-electrospray ionization mass spectrometry without losing enantioselectivity. Desai, Meera J., Armstrong, Daniel W., Journal of Chromatography, A (2004), 1035(2), 203-210.

Tuneable peak deformations in chiral liquid chromatography. Arnell, Robert, Forssen, Patrik, Fornstedt, Torgny, Analytical Chemistry (Washington, DC, United States) (2007), 79(15), 5838-5847.

Use of derivatized cyclodextrins as chiral selectors for the separation of enantiomers by gas chromatography. Schurig, V., Annales Pharmaceutiques Francaises (2010), 68(2), 82-98.

Use of ristocetin chiral stationary phase for separation of some asymmetric sulfoxides and the effect of temperature on their enantioseparation. Mericko, Damian, Lehotay, J., Cizmarik, J., Farmaceuticky Obzor (2008), 77(2), 41-46.

Use of Three Molecularly Toroid Phases for the Gas Chromatography of Some Volatile Oil Constituents, and Comparison with Liquid Crystal Phases. T. J. Betts, Journal of Chromatography, 606, 281-284 (1992).

Vancomycin Dimerization and Chiral Recognition Studied by High-Performance Liquid Chromatography. Slama, I., Dufresne, C., Jourdan, E., Fahrat, F., Villet, A., Ravel, A., Grosset, C. and Peyrin, E., Analytical Chemistry, 74, 5205-5211 (2002).

 

PHARMACEUTICAL, CLINICAL back to top

A comparative study of the enantiomeric resolution of several tetralone derivatives on macrocyclic antibiotic chiral stationary phases using HPLC under normal phase mode. Aboul-Enein, Hassan Y., Ali, Imran, Archiv der Pharmazie (Weinheim, Germany) (2001), 334(7), 258-260.

A direct HPLC method for the resolution and quantitation of the R-(-)- and S-(+)-enantiomers of vigabatrin (γ-vinyl-GABA) in pharmaceutical dosage forms using teicoplanin aglycone chiral stationary phase. Al-Majed, Abdulrahman A., Journal of Pharmaceutical and Biomedical Analysis (2009), 50(1), 96-99.

A New Approach for the Direct Resolution of Racemic Beta Adrenergic Blocking Agents by HPLC. Armstrong, D.W., Chen, S., Chang C., Chang, S., Journal of Liquid Chromatography, 15(3), 545-556 (1992).

A new high performance cyclodextrin derivative LC phase for chiral separations - CYCLOBOND I 2000 DNP. He, Lingfeng, Beesley, Thomas E., LCGC North America (2006), (Suppl.), 30.

A novel ene-reductase from Synechococcus sp. PCC 7942 for the asymmetric reduction of alkenes. Yilei Fu, Kathrin Hoelsch, Dirk Weuster-Botz, Process Biochemistry, Volume 47, Issue 12, December 2012, Pages 1988-1997.

A study of the solvent composition effects on the separation of seven clinically important porphyrins on cyclodextrin bonded phases. Hos, John W., Journal of Liquid Chromatography (1990), 13(11), 2193-205.

A Validated HPLC Method for Separation and Determination of Promethazine Enantiomers in Pharmaceutical Formulations. Saleh, Ola A., El-Azzouny, Aida A., Aboul-Enein, Hassan Y., Badawy, Amr M., Drug Development and Industrial Pharmacy (2009), 35(1), 19-25.

A validated LC method for the determination of vesamicol enantiomers in human plasma using vancomycin chiral stationary phase and solid phase extraction. Hefnawy, Mohamed M., Aboul-Enein, Hassan Y., Journal of Pharmaceutical and Biomedical Analysis (2004), 35(3), 535-543.

Activities of the Four Optical Isomers of 2´,3´-Dideoxy-3´-Thiacytidine (BCH-189) Against Human Immunodeficiency Virus Type 1 in Human Lymphocytes. Schinazi, R.F., Chu, C.K., Peck, A., McMillan, A., Mathis, R., Cannon, D., Jeong, L., Beach, J.W., Choi, W., Yeola, S., Liotta, D.C., Antimicrobial Agents and Chemotherapy, 672-676 (Mar. 1992).

Adsorption properties of phenylcarbamolyted β-cyclodextrin for fluoxetine enantiomers. Zhou, Jie, Yang, Yi-Wen, Wu, Ping-Dong, Yingyong Huaxue (2007), 24(5), 575-579.

AMPA receptor agonists: resolution, configurational assignment, and pharmacology of (+)-(S)- and (-)-(R)-2-amino-3-[3-hydroxy-5-(2-pyridyl)isoxazol-4-yl]-propionic acid (2-Py-AMPA). Johansen, Tommy N., Ebert, Bjarke, Falch, Erik, Krogsgaard-Larsen, Povl, Chirality (1997), 9(3), 274-280.

Amphetamine Concentrations in Human Urine following Single-Dose Administration of the Calcium Antagonist Prenylamine-Studies Using Fluorescence Polarization Immunoassay (FPIA) and GC-MS. Kraemer, Thomas, Roditis, Susanne K., Peters, Frank T., Maurer, Hans H., Journal of Analytical Toxicology (2003), 27(2), 68-73.

An evaluation of some chiral stationary phases for the separation of b-blocker drugs. Kingston, G. A., Stevenson, D., Editor(s): Stevenson, Derrick, Wilson, Ian D. Recent Adv. Chiral Sep., [Proc. Chromatogr. Soc. Int. Symp. Chiral Sep.], 2nd (1990), Meeting Date 1989, 67-76.

Analysis of Benidipine Enantiomers in Human Plasma by Liquid Chromatography – Mass Spectrometry Using a Macrocyclic Antibiotic (Vancomycin) Chiral Stationary Phase Column. Kang, W., Lee, D-J, Liu, K-H, Sunwoo, Y.E., Kwon, K, Cha, I-J, S hin, J-G, Journal of Chromatography, B, 814, 75-81 (2005).

Analysis of derivatized and underivatized theanine enantiomers by high-performance liquid chromatography/atmospheric pressure ionization-mass spectrometry. Desai, Meera J., Armstrong, Daniel W., Rapid Communications in Mass Spectrometry (2004), 18(3), 251-256.

Analysis of enantiomers of citalopram and its demethylated metabolites in plasma of depressive patients by chiral reverse-phase liquid chromatography. Rochat, B., Amey, M., Baumann, P., Therapeutic Drug Monitoring (1995), 17(3), 273-9.

Analysis of Nasal Solutions Containing Phenylephrine Hydrochloride and Pheniramine Maleate by High Performance Liquid Chromatography on a Cyclodextrin Bonded Stationary Phase and Diode Array Spectrophotometry. Pereira-Rosario, R., El-Gizaway, S., Perrin, J.H., Riley, C.M., Drug Development and Industrial Pharmacy, 12(14), 2443 (1986).

Analysis of optically pure ß-phenylalanine produced by penicillin G acylase through HPLC. Li, Dengchao, Shipin Gongye Keji (2010), 31(5), 368-370.

Analysis of some dosage forms containing pyridine derivatives using a cyclodextrin bonded stationary phase in HPLC. El Gezawi, S., Omar, N., El Rabbat, N., Perrin, J. H., Pharmaceutical and Biomedical Analysis (1988), 6(4), 393-8.

Analysis of the enantiomers of citalopram and its demethylated metabolites using chiral liquid chromatography. Kosel, M., Eap, C. B., Amey, M., Baumann, P., Journal of Chromatography, B: Biomedical Sciences and Applications (1998), 719(1 + 2), 234-238.

Assessment of the complexation degree of camptothecin derivatives and cyclodextrins using spectroscopic and separative methodologies. Foulon, C., Tedou, J., Queruau Lamerie, T., Vaccher, C., Bonte, J. P., Goossens, J. F., Tetrahedron: Asymmetry (2009), 20(21), 2482-2489.

Assessment of the stereoselective fungal biotransformation of albendazole and its analysis by HPLC in polar organic mode. Viviane Cangerana Hilário, Daniel Blascke Carrão, Thiago Barth, Keyller Bastos Borges, Niege Araçari Jacometti Cardoso Furtado, Mônica Tallarico Pupo, Anderson Rodrigo Moraes de Oliveira, Journal of Pharmaceutical and Biomedical Analysis, Volume 61, 5 March 2012, Pages 100-107.

Automated online dual-column extraction coupled with teicoplanin stationary phase for simultaneous determination of (R)- and (S)-propranolol in rat plasma using liquid chromatography-tandem mass spectrometry. Xia, Yuan-Qing, Bakhtiar, Ray, Franklin, Ronald B., Journal of Chromatography, B: Analytical Technologies in the Biomedical and Life Sciences (2003), 788(2), 317-329.

Chemically Bonded Cyclodextrin Stationary Phase for the High-performance Liquid Chromatographic Separation and Determination of Sulphonamides. Ahmed, A.H.N., El-Gizawy, S.M., Analyst, 114, 571 (1989).

Chiral analysis of butaclamol enantiomers in human plasma by HPLC using a macrocyclic antibiotic (vancomycin) chiral stationary phase and solid phase extraction. Aboul-Enein, Hassan Y., Hefnawy, Mohamed M., Chirality (2004), 16(3), 147-152.

Chiral aspects of antihypertensive drugs. I. Beta-blockers, diuretics, and a2-adrenergics. Cizmarikova, Ruzena, Pechova, Iveta, Bruchata, Katarina, Farmaceuticky Obzor (2011), 80(1), 9-16.

Chiral drug analysis and their application. Nagori, B. P., Deora, M. S., Saraswat, P., International Journal of Pharmaceutical Sciences Review and Research (2011), 6(2), 106-113.

Chiral drug analysis using mass spectrometric detection relevant to research and practice in clinical and forensic toxicology. Andrea E. Schwaninger, Markus R. Meyer, Hans H. Maurer, Journal of Chromatography, A, Volume 1269, 21 December 2012, Pages 122-135.

Chiral high-performance liquid chromatographic analysis of the enantiomers of XK469, a new antitumor agent, in plasma and urine. Zheng, Hui, Covey, Joseph M., Tosca, Patricia J., Turner, Nancy, Chan, Kenneth K., Journal of Pharmaceutical and Biomedical Analysis (2002), 28(2), 287-294.

Chiral HPLC analysis of vasoconstrictor degradation in local anesthetic injections. Ammann, Jeffrey R., Cancanon, Fernandina, Paulus, Brian F., Thompson, Geoffrey A., Abstracts of Papers, 221st ACS National Meeting, San Diego, CA, United States, April 1-5, 2001 (2001), ANYL-030.

Chiral Liquid Chromatography Tandem Mass Spectrometry in the Determination of the Configuration of 2-Hydroxyglutaric Acid in Urine. Rashed, M.S., AlAmoudi, M., Aboul-Enein, H.Y., Biomedical Chromatography, 14, 317-320 (2000).

Chiral Liquid Chromatography Tandem Mass Spectrometry in the Determination of the Configurations of Glyceric Acid in Urine of Patients with D-glyceric and L-glyceric Acidurias. Rashed, M.S., Aboul-Enein, H.Y., AlAmoudi-M., Jakob, M., Al-Ahaideb, L.Y., Abbad, A., Shabib, S., Al-Jishi, E., Biomedical Chromatography, 16, 191-198 (2002).

Chiral Liquid Chromatography-Tandem Mass Spectrometric Methods for Stereoisomeric Pharmaceutical Determinations. Chen, J., Korfmacher, W.A., Hsieh, Y., Journal of Chromatography, B, 820, 1-8 (2005).

Chiral resolution of clenbuterol, cimaterol, and mabuterol on Chirobiotic V, T, and TAG columns. Aboul-Enein, Hassan Y., Ali, Imran, Journal of Separation Science (2002), 25(13), 851-855.

Chiral resolution of cromakalim by HPLC on teicoplanin and teicoplanin aglycon chiral stationary phases. Aboul-Enein, Hassan Y., Ali, Imran, Journal of Liquid Chromatography & Related Technologies (2002), 25(13 - 15), 2337-2344.

Chiral resolution of flobufen by high-performance liquid chromatography and capillary electrophoresis. Tesarva, Eva, Gilar, Martin, Jegorov, Alexandr, Uhrova, M., Deyl, Zdenck, Biomedical Chromatography (1997), 11(5), 321-324.

Chiral resolution of flurbiprofen and ketoprofen enantiomers by HPLC on a glycopeptide-type column chiral stationary phase. Pehourcq, F., Jarry, C., Bannwarth, B., Biomedical Chromatography (2001), 15(3), 217-222.

Chiral separation of 3-phenyl-3-(2-pyridyl)propylamines, and analogous guanidines and guanidine-N-carboxylic acid esters with high-performance liquid chromatography and capillary zone electrophoresis. Schuster, Andreas, Bernhardt, Gunther, Eibler, Ernst, Buschauer, Armin, Hesselink, Willy, Journal of Chromatography, A (1998), 793(1), 77-90.

Chiral separation of duloxetine and its R-enantiomer by LC. Yang, Jing, Lu, Xiumei, Bi, Yujin, Qin, Feng, Li, Famei, Chromatographia (2007), 66(5/6), 389-393.

Chiral separation of N-imidazole derivatives, aromatase inhibitors, by cyclodextrin-capillary zone electrophoresis. Mechanism of enantioselective recognition. Foulon, Catherine, Danel, Cecile, Vaccher, Marie-Pierre, Bonte, Jean-Paul, Vaccher, Claude, Goossens, Jean-Francois, Electrophoresis (2004), 25(16), 2735-2744.

Chiral separation of pheniramine-like 3-phenyl-3-heteroarylpropylamines by CE and HPLC methods. Schuster, Andreas, Gotte, Carsten, Bernhardt, Gunther, Buschauer, Armin, Chirality (2001), 13(6), 285-293.

Chiral separation of some Mannich compounds by high performance liquid chromatography on vancomycin-based stationary phase. Bi, Yu-Jin, Yang, Jing, Jiang, Kun, Guan, Jin, Li, Fa-Mei, Fenxi Huaxue (2007), 35(6), 887-889.

Chiral separation of tenatoprazole enantiomers using high performance liquid chromatography on vancomycin-bonded chiral stationary phase. Guan, Jin, Yang, Jing, Bi, Yujin, Shi, Shuang, Li, Famei, Sepu (2007), 25(5), 732-734.

Chiral separation of the enantiomers of metoprolol and its metabolites by high performance liquid chromatography. Kim, Kyeong Ho, Shin, Sang Duk, Lee, Joo Hyun, Lee, Sang Cheal, Kang, Jong-Seong, Mar, Woongchon, Hong, Seon-Pyo, Kim, Hyun Ju, Archives of Pharmacal Research (2000), 23(3), 230-236.

Chiral separation of thiazide diuretics by HPLC on Chiralcel OD-RH, Chiralcel OJ-R and Chirobiotic-T phases. Visegrady, Balazs, Konecsni, Tunde, Grobuschek, Nina, Schmid, Martin G., Kilar, Ferenc, Aboul-Enein, Hassan Y., Gubitz, Gerald, Journal of Biochemical and Biophysical Methods (2002), 53(1-3), 15-24.

Chiral Separations of Polar Compounds by Hydrophilic Interaction Chromatography with Evaporative Light Scattering Detection. Risley, D.S, Strege, M.A., Analytical Chemistry, 72, 1736-1739 (2000).

Chiral separations of β-blocking drug substances using chiral stationary phases. Ekelund, Jens, van Arkens, Anja, Bronnum-Hansen, Kirsten, Fich, Karen, Olsen, Lars, Petersen, Poul Vibholm, Journal of Chromatography, A (1995), 708(2), 253-61.

Chiral stability-indicating HPLC method for analysis of arotinolol in pharmaceutical formulation and human plasma. Sultan, Maha A., Hefnawy, Mohamed M., Al-Shehri, Mona M., Arabian Journal of Chemistry (2010), 3(3), 147-153.

Chiral stationary phases in HPLC for the stereoselective determination of methadone. Rudaz, Serge, Veuthey, Jean-Luc, Chirality (1999), 11(4), 319-325.

Chirality in the New Generation of Antidepressants: Stereoselective Analysis of the Enantiomers of Mirtazapine, N-Demethylmirtazapine, and 8-Hydroxymirtazapine by LC-MS. Paus, Erik, Jonzier-Perey, Michele, Cochard, Nathalie, Eap, Chin B., Baumann, Pierre, Therapeutic Drug Monitoring (2004), 26(4), 366-374.

Chromatography of B Prostaglandins on β-cyclodextrin Silica: Application to Analysis of Major E Prostaglandins in Human Seminal Fluid. Oliw, E.H., Journal of Chromatography, 421, 117 (1987).

Column selection and method development for the determination of the enantiomeric purity of investigational non-nucleoside reverse transcriptase inhibitors. Aubry, Anne-Francoise, Sebastian, Dolores S., Williams, Reed C., Boucher, Robert J., Chirality (2001), 13(4), 193-198.

Comparative HPLC methods for ß-blockers separation using different types of chiral stationary phases in normal phase and polar organic phase elution modes. Analysis of propranolol enantiomers in natural waters. Sonia Morante-Zarcero, Isabel Sierra, Journal of Pharmaceutical and Biomedical Analysis, Volume 62, 25 March 2012, Pages 33-41.

Comparative performances of selected chiral HPLC, SFC, and CE systems with a chemically diverse sample set. Borman, Phil, Boughtelower, Bob, Cattanach, Kaye, Crane, Kathy, Freebairn, Keith, Jonas, Greg, Mutton, Ian, Patel, Asha, Sanders, Matt, Thompson, Duncan, Chirality (2003), 15(Suppl.), S1-S12.

Comparison of enantioselective HPLC separation of structurally diverse compounds on chiral stationary phases with different teicoplanin coverage and distinct linkage chemistry. Honetschlagerova-Vadinska, Marie, Srkalova, Simona, Bosakova, Zuzana, Coufal, Pavel, Tesarova, Eva, Journal of Separation Science (2009), 32(10), 1704-1711.

Comparison of Enantioseparation of Selected Benzodiazepine and Phenothiazine Derivatives on Chiral Stationary Phases Based on β-cyclodextrin and Macrocyclic Antibiotics. Tesarova, E., Bosakova, Z., Journal of Separation Science, 26, 661-668 (2003).

Comparison of the performance of chiral stationary phase for separation of fluoxetine enantiomers. Zhou, Jie, Yang, Yi-wen, Wei, Feng, Wu, Ping-dong, Journal of Zhejiang University, Science, B (2007), 8(1), 56-59.

Comparison of Two Different Approaches of Sample Pretreatment for Stereoselective Determination of (R,S)-Propranolol in Human Plasma. Misl'anova, C., Stefancova, A., Journal of Trace and Microprobe Techniques, 19(1), 173-170 (2001).

Comparison of vancomycin-based stationary phases with different chiral selector coverage for enantioselective separation of selected drugs in high-performance liquid chromatography. Bosakova, Z., Curinova, E., Tesarova, E., Journal of Chromatography, A (2005), 1088(1-2), 94-103.

Computer-aided optimization of drug enantiomer separation in chiral high-performance liquid chromatography. Fell, Anthony F., Noctor, Terence A. G., Mama, Joseph E., Clark, Brian J., Journal of Chromatography, Biomedical Applications (1988), 434(2), 377-84.

Content determination of S-citalopram by chiral high-performance liquid chromatography. Yang, Xue-mei, Liu, Xu, Yan, Yi-chen, Xu, Jiang-ping, Diyi Junyi Daxue Xuebao (2004), 24(6), 716-717.

Coupled β-cyclodextrin and Reversed-Phase High Performance Liquid Chromatography for Assessing Biphenyl Hydroxylase Activity in Hepatic 9000g Supernatant. Weaver, D.E., van Lier, R.B.L., Analytical Biochemistry, 154, 590 (1986).

Coupling chiral stationary phases as a fast screening approach for HPLC method development. Wang, Andy X., Lee, J. T., Beesley, Thomas E., LCGC (2000), 18(6), 626-628, 630, 632, 634, 636, 638-639.

Cyclodextrin bonded phase for liquid chromatographic separation and analysis of some oral contraceptives. Ahmed, Abdel Hamed N., El-Gizawy, Samia M., Omar, Nabil M., Analytical Letters (1991), 24(12), 2207-16.

Cyclodextrin Chiral Stationary Phases for Liquid Chromatographic Separations of Drug Stereoisomers. Berthod, A., Jin, H.L., Beesley, T.E., Duncan, J.D., Armstrong, D.W., Journal of Pharmaceutical & Biomedical Analysis, 8(2), 123-130 (1990).

Cyclodextrin-based liquid chromatographic enantiomeric separation of chiral dihydrofurocoumarins, an emerging class of medicinal compounds. Schumacher, Douglas D., Mitchell, Clifford R., Xiao, Tom L., Rozhkov, Roman V., Larock, Richard C., Armstrong, Daniel W., Journal of Chromatography, A (2003), 1011(1-2), 37-47.

Cyclodextrin-mediated enantiomeric separation of chiral dihydrofuroflavones, a class of compounds with promising pharmacological activity. Schumacher, Douglas D., Mitchell, Clifford R., Rozhkov, Roman V., Larock, Richard C., Armstrong, Daniel W., Journal of Liquid Chromatography & Related Technologies (2005), 28(2), 169-186.

Data mining and enantiophore studies on chiral stationary phases used in HPLC separation. Del Rio, Alberto, Piras, Patrick, Roussel, Christian, Chirality (2005), 17(Suppl.), S74-S83.

Design and synthesis of a library of tertiary amides: Evaluation as mimetics of the melanocortins' active core. Mutulis, Felikss, Kreicberga, Jana, Yahorava, Sviatlana, Mutule, Ilze, Borisova-Jan, Larisa, Yahorau, Aleh, Muceniece, Ruta, Azena, Sandra, Veiksina, Santa, Petrovska, Ramona, Wikberg, Jarl E. S., Bioorganic & Medicinal Chemistry (2007), 15(17), 5787-5810.

Design, Synthesis, and Pharmacological Characterization of (+)-2-Aminobicyclo[3.1.0]hexane-2,6-dicarboxylic Acid (LY354740): A Potent, Selective, and Orally Active Group 2 Metabotropic Glutamate Receptor Agonist Possessing Anticonvulsant and Anxiolytic Properties. Monn, J.A., Valli, M. J., Massey, S.M., Wright, R.A., Salhoff, C.R., Johnson, B.G., Howe, T., Alt, C. A., Rhodes, G.A., Robey, R.L., Griffey, K.R., Tizzano, J.P., Kallman, M.J., Helton, D.R., Schoepp, D.D., Journal of Medicinal Chemistry, 40, 528-537 (1997).

Detection of sulfamethazine residues in milk by high-performance liquid chromatography. Agarwal, Vipin K., Journal of Liquid Chromatography (1990), 13(17), 3531-9.

Determination of (+) and (-)-Bromoisovalerylurea in Sera of Overdosed Subjects. Nishikawa, T., Kamijo, Y., Kondo, R., Sugie, H., Kurihara, K., Okuda, T., Matsumoto, N., Okada, Y., Ohtani, H., Journal of Analytical Toxicology, Vol. 24, 691-695, Nov./Dec. (2000).

Determination of dextroisomer in Lamivudine by HPLC. Wu, Yi-hong, Zhang, Dan, Mao, Hui-ying, Tang, Li-hong, Huaxi Yaoxue Zazhi (2009), 24(1), 80-81.

Determination of eflornithine enantiomers in plasma, by solid-phase extraction and liquid chromatography with evaporative light-scattering detection. Malm, M., Bergqvist, Y., Journal of Chromatography, B: Analytical Technologies in the Biomedical and Life Sciences (2007), 846(1-2), 98-104.

Determination of Enantiomers in Human Serum by Direct Injection onto α-cyclodextrin HPLC Bonded Phase. Stalcup, A.M., Williams, K.L., Journal of Liquid Chromatography, 15(1), 29-37 (1992).

Determination of enantiomers of fluoxetine in plasma by hplc-chiral stationary phase. Zheng, Zhichang, Shi, Xianbao, Yang, Jihong, Sun, Weimin, Zhongguo Yaofang (2008), 19(17), 1308-1310.

Determination of Gatifloxacin in Human Plasma by Liquid Chromatography/Electrospray Tandem Mass Spectrometry. Vishwanathan, K., Bartlett, M.G., Stewart, J.T., Rapid Communications Mass Spectrometry, 15, 915-919 (2001).

Determination of ketamine enantiomers in plasma by HPLC. Shan, Lina, Shi, Xianbao, Guo, Bin, Wang, Yunfei, Zheng, Zhichang, Zhongguo Yaofang (2010), 21(18), 1670-1671.

Determination of L-Pipecolic Acid in Plasma Using Chiral Liquid Chromatography-Electrospray Tandem Mass Spectrometry. Rashed, M.S., Al-Ahaidib, L.Y., Aboul-Enein, H.Y., Al-Amoudi, M. Jacob, M., Clinical Chemistry 47:12, 2124-2130 (2001).

Determination of molindone enantiomers in human plasma by high-performance liquid chromatography-tandem mass spectrometry using macrocyclic antibiotic chiral stationary phases. Jiang, Hongliang, Li, Yinghe, Pelzer, Mary, Cannon, Michelle J., Randlett, Christopher, Junga, Heiko, Jiang, Xiangyu, Ji, Qin C., Journal of Chromatography, A (2008), 1192(2), 230-238.

Determination of rat plasma levels of sertraline enantiomers using direct injection with achiral-chiral column switching by LC-ESI/MS/MS. Rao, R. Nageswara, Kumar, K. Nagesh, Shinde, Dhananjay D., Journal of Pharmaceutical and Biomedical Analysis (2010), 52(3), 398-405.

Determination of residual clenbuterol enantiomers in swine urine by high performance liquid chromatography. Wu, Yin-Liang, Yang, Ting, Shan, Ji-Hao, Huangfu, Wei-Guo, Fenxi Huaxue (2010), 38(6), 833-837.

Determination of S-isomer in heptaplatin by HPLC. Yang, Xiao-ming, Zhao, Dong-mei, Liu, Qin-wei, Li, Yu-ru, Yaoxue Jinzhan (2010), 34(2), 85-88.

Determination of terbutaline enantiomers in biological samples using liquid chromatography with coupled columns. Walhagen, Agneta, Edholm, Lars Erik, Kennedy, Britt Marie, Xiao, Liu Chang, Chirality (1989), 1(1), 20-6.

Determination of the Enantiomeric Purity of Scopolamine Isolated From Plant Extract Using Achiral/Chiral Coupled Column Chromatography. Stalcup, A.M., Faulkner, J. R., Tang, Y., Armstrong, D.W., Levy, L.W., Regalado, E., Biomedical Chromatography, 5, 3-7 (1991).

Determination of the enantiomers of albuterol in human and canine plasma by enantioselective high-performance liquid chromatography on a teicoplanin-based chiral stationary phase. Fried, Karen M., Koch, Patrick, Wainer, Irving W., Chirality (1998), 10(5), 484-491.

Determination of the Enantiomers of Salbutamol and its 4-O-Sulphate Metabolites in Biological Matrices by Chiral Liguid Chromatography Tandem Mass Spectrometry. K. B. Joyce, A. E. Jones, R. J. Scott, R. A. Biddlecombe, S. Pleasance, Rapid Communication in Mass Spectrometry, 12, 1899-1910 (1998).

Development and Application of a Chiral High Performance Liquid Chromatography Assay for Pharmacokinetic Studies of Methadone. Boulton, D.W., Devane, C.L., Chirality, 12, 681-687 (2000).

Development and validation of a direct enantiomeric separation of pregabalin to support isolated perfused rat kidney studies. Zhang, Yizhong, Holliman, Christopher, Tang, Daniel, Fast, Douglas, Michael, Steven, Journal of Chromatography, B: Analytical Technologies in the Biomedical and Life Sciences (2008), 875(1), 148-153.

Development and validation of a stereoselective liquid chromatography-tandem mass spectrometry assay for quantification of S- and R-metoprolol in human plasma. Jensen, Berit P., Sharp, Caroline F., Gardiner, Sharon J., Begg, Evan J., Journal of Chromatography, B: Analytical Technologies in the Biomedical and Life Sciences (2008), 865(1-2), 48-54.

Development and validation of HPLC methods for the enantioselective analysis of bambuterol and albuterol. Bartolincic, A., Druskovic, V., Sporec, A., Vinkovic, V., Journal of Pharmaceutical and Biomedical Analysis (2005), 36(5), 1003-1010.

Development of a new HPLC method for the simultaneous determination of ticarcillin and clavulanic acid in pharmaceutical formulations. Tsou, Tai-Li, Lee, Chiu-Wey, Wang, Hsian-Jenn, Cheng, Ya-Chung, Liu, Yu-Tien, Chen, Su-Hwei, Journal of AOAC International (2009), 92(4), 1089-1094.

Development of an HPLC method for the quantitation of bisoprolol enantiomers in pharmaceutical products using a teicoplanin chiral stationary phase and fluorescence detection. Hefnawy, Mohamed M., Sultan, Maha A., Al-Shehri, Mona M., Journal of Liquid Chromatography & Related Technologies (2006), 29(20), 2901-2914.

Development, optimization and validation of a sub-minute analytical enantioselective high performance liquid chromatographic separation for a folic acid precursor in normal phase mode. Doris Frühauf, Markus Juza, Journal of Chromatography, A, Volume 1269, 21 December 2012, Pages 242-254.

Direct Enantiomeric Separation and Determination of Enantiomeric Purity of Methoxytetrahydro-Naphthalene Derivatives and Melatonin Ligands by HPLC using RSP-β-Cyclodextrin as Chiral Stationary Phase. Lipka, E., Bonte, J.-p., Vaccher, C., Journal of Liquid Chromatography & Related Technologies (2006), 29(9), 1235-1245.

Direct Enantiomeric Separation of Terfenadine and its Major Acid Metabolite by High-Performance Liquid Chromatography, and the Lack of Stereoselective Terfenadine Enantiomer Biotransformation in Man. Chan, K.Y., George, R.C., Chen, T., Okerholm, R.A., Journal of Chromatography, 571, 291-297 (1991).

Direct high-performance liquid chromatographic analysis of p-hydroxyphenyl-phenylhydantoin glucuronide, the final metabolite of phenytoin, in human serum and urine. Vree, T. B., Steegers-Theunissen, R. P. M., Baars, A. M., Hekster, Y. A., Journal of Chromatography, Biomedical Applications (1990), 526(2), 581-9.

Direct High-Performance Liquid Chromatographic Determination of the Enantiomeric Purity of Levodopa and Methyldopa: Comparison with Pharmacopoeial Polarimetric Methods. Dolezalova, M., Tkaczykova, M., Journal of Pharmaceutical and Biomedical Analysis, 19, 555-567 (1999).

Direct high-performance liquid chromatographic enantioseparation of β-lactam stereoisomers. Peter, Antal, Arki, Anita, Forro, Eniko, Fueloep, Ferenc, Armstrong, Daniel W., Chirality (2005), 17(4), 193-200.

Direct HPLC Resolution of Racemic Nomifensine Hydrogen Maleate Using a Chiral Beta-cyclodextrin-Bonded Stationary Phase. Aboul-Enein, H.Y., Islam, M.R., and Bakr, S.A., Journal of Liquid Chromaphy, 11(7), 1485 (1988).

Direct Separation of Captopril Diastereoisomers Including their Rotational Isomers by RP-LC Using a Teicoplanin Column. Owens, P.K., Svensson, L.A., Vessman, J., Journal of Pharmaceutical and Biomedical Analysis, 25, 453-464 (2001).

Displacement Chromatograpy on Cyclodextrin Silicas, IV. Separation of the Enantiomers of Ibuprofen. Farkas, G., Irgens, L.H., Quintero, G., Beeson, M.D., Al-Saeed, A., Vigh, G., Journal of Chromatography, 645, 67-74 (1993).

Effective enantiomeric separations of racemic primary amines by the isopropyl carbamate-cyclofructan6 chiral stationary phase. Sun, Ping, Armstrong, Daniel W., Journal of Chromatography, A (2010), 1217(30), 4904-4918.

Enantioanalysis of bisoprolol in human plasma with a macrocyclic antibiotic HPLC chiral column using fluorescence detection and solid phase extraction. Hefnawy, Mohamed Mohmoud, Sultan, Maha Abd-Alrahman, Al-Shehri, Mona Mohamed, Chemical & Pharmaceutical Bulletin (2007), 55(2), 227-230.

Enantiomeric analysis of a new anti-inflammatory agent in rat plasma using a chiral β-cyclodextrin stationary phase. Krstulovic, A. M., Gianviti, J. M., Burke, J. T., Mompon, B., Journal of Chromatography, Biomedical Applications (1988), 426(2), 417-24.

Enantiomeric Resolution and Chiral Recognition of Racemic Nicotine and Nicotine Analogues by β-cyclodextrin Complexation. Structure-Enantiomeric Resolution Relationships in Host-Guest Interactions. Seeman, J.I., Secor, H.V., Armstrong, D.W., Timmons, K.D., Ward, T.J., Analytical Chemistry, 60, 2120 (1988).

Enantiomeric Separation and Quantification of Fluoxetine (Prozac®) in Human Plasma by Liquid Chromatography/Tandem Mass Spectrometry Using Liquid-liquid Extraction in 96-well Plate Format. Shen, Z., Wang, S., Bakhtiar, R., Rapid Communications in Mass Spectrometry, 16, 332-338 (2002).

Enantiomeric Separation of Amphetamine and Methamphetamine by Capillary Gas Chromatography. Jin, H.L., Beesley, T.E., Chromatographia, Vol.38, No. 9/10, 595-598 (1994).

Enantiomeric separation of an AMPA antagonist using a chirobiotic T column with HPLC and evaporative light-scattering detection. Guisbert, Andrea L., Sharp, V. Scott, Peterson, Jeffrey A., Risley, Donald S., Journal of Liquid Chromatography & Related Technologies (2000), 23(7), 1019-1028.

Enantiomeric Separation of Four Methylenedioxylated Amphetamines on β-cyclodextrin Chiral Stationary Phases. Sadeghipour, F., Veuthey, J.-L., Chromatographia, 47(5/6), 285-290 (1998).

Enantiomeric separation of ketoprofen by HPLC using Chirobiotic V CSP and vancomycin as chiral mobile phase additives. Ye, Xiaoxia, Yu, Xiong, Yaoxue Xuebao (2003), 38(3), 211-214.

Enantiomeric separation of local anesthetic drug by HPLC on chiral stationary phases. Rustichelli, C., Ferioli, V., Gamberini, G., Stancanelli, R., Chromatographia (2001), 54(11/12), 731-736.

Enantiomeric separation of metoprolol and α-hydroxymetoprolol by liquid chromatography and fluorescence detection using a chiral stationary phase. Mistry, B., Leslie, J. L., Eddington, N. D., Journal of Chromatography, B: Biomedical Sciences and Applications (2001), 758(2), 153-161.

Enantiomeric separation of several cyclic imides on a macrocyclic antibiotic (vancomycin) chiral stationary phase under normal and reversed phase conditions. Aboul-Enein, Hassan Y., Serignese, Vince, Chirality (1998), 10(4), 358-361.

Enantiomeric separation of trimebutine, lafutidine and ondansetron by HPLC using chiral stationary phase. Duan, Mingyu, Chen, Xiaoyan, Zhong, Dafang, Yaowu Fenxi Zazhi (2006), 26(9), 1187-1191.

Enantiomeric separation of β 2-agonists on macrocyclic antibiotic chiral stationary phases in high performance liquid chromatography. Zhang, Dandan, Cheng, Maosheng, Hyun, Myung Ho, Xiong, Zhili, Pan, Li, Li, Famei, Pharmazie (2007), 62(11), 836-840.

Enantiomeric separations by capillary electrochromatography using a macrocyclic antibiotic chiral stationary phase. Carter-Finch, Annabelle S., Smith, Norman W., Journal of Chromatography, A (1999), 848(1 + 2), 375-385.

Enantiorecognition of triiodothyronine and thyroxine enantiomers using different chiral selectors by HPLC and micro-HPLC. Koidl, Julia, Hoedl, Heike, Schmid, Martin G., Neubauer, Bianca, Konrad, Marlene, Petschauer, Sabine, Guebitz, Gerald, Journal of Biochemical and Biophysical Methods (2008), 70(6), 1254-1260.

Enantioresolution of Amphetamine, Methamphetamine, and Deprenyl (Selegiline) by LC, GC and CE. Armstrong, D.W., Rundlett, K.L., Nair, U.B., Current Separations, 15:2, 57-61 (1996).

Enantioselective analysis of (R)- and (S)-atenolol in urine samples by a high-performance liquid chromatography column-switching setup. Lamprecht, G., Kraushofer, T., Stoschitzky, K., Lindner, W., Journal of Chromatography, B: Biomedical Sciences and Applications (2000), 740(2), 219-226.

Enantioselective biotransformation of a new theophylline derivative. Harsche C, Oelschlager H, Engel J, Main Archiv der Pharmazie (1992), 325(9), 593-5.

Enantioselective determination of arotinolol in human plasma by HPLC using teicoplanin chiral stationary phase. Aboul-enein, Hassan Y., Hefnawy, Mohamed M., Biomedical Chromatography (2003), 17(7), 453-457.

Enantioselective determination of chloroquine and its n-dealkylated metabolites in plasma using liquid-phase microextraction and LC-MS. Magalhaes, Igor Rafael dos Santos, Bonato, Pierina Sueli, Journal of Separation Science (2008), 31(16-17), 3106-3116.

Enantioselective high-performance liquid chromatographic method for the determination of baclofen in human plasma. Hefnawy, Mohamed M., Aboul-Enein, Hassan Y., Talanta (2003), 61(5), 667-673.

Enantioselective high-performance liquid chromatography determination of methadone enantiomers and its major metabolite in human biological fluids using a new derivatized cyclodextrin-bonded phase. Pham-Huy, Chuong, Chikhi-Chorfi, Nassima, Galons, Herve, Sadeg, Nouredine, Laqueille, Xavier, Aymard, Nicole, Massicot, France, Warnet, Jean-Michel, Claude, Jean-Roger, Journal of Chromatography, B: Biomedical Sciences and Applications (1997), 700(1 + 2), 155-163.

Enantioselective ion-exclusion chromatography on teicoplanin aglycone and (+)-(18-crown-6)-2,3,11,12-tetracarboxylic acid stationary phases. Steffeck, Robert J., Zelechonok, Yury, Journal of Chromatography, A (2003), 983(1-2), 91-100.

Enantioselective pharmacokinetics of mabuterol in rats studied using sequential achiral and chiral HPLC. Lu, Xiumei, Liu, Pei, Chen, Huashan, Qin, Feng, Li, Famei, Biomedical Chromatography (2005), 19(9), 703-708.

Enantioselective quantification of chiral drugs in human plasma with LC-MS/MS. Liu, Ke, Zhong, Dafang, Chen, Xiaoyan, Bioanalysis (2009), 1(3), 561-576.

Enantioselective reduction of ketoxime ethers with borane–oxazaborolidines and synthesis of the key intermediate leading to (S)-rivastigmine. Marcin M. Pakulski, Sanjit K. Mahato, Mariusz J. Bosiak, Marek P. Krzeminski, Marek Zaidlewicz, Tetrahedron: Asymmetry, Volume 23, Issue 9, 15 May 2012, Pages 716-721.

Enantioselective straightforward access to benzo[b]thiophene analogs of Azatoxin. Stéphanie Gracia, Cédric Marion, Jullien Rey, Florence Popowycz, Stéphane Pellet-Rostaing, Marc Lemaire, Tetrahedron Letters, Volume 53, Issue 25, 20 June 2012, Pages 3165-3168.

Enantioseparation of cis and trans nucleosides, aromatic analogues of stavudine, by capillary electrophoresis and high-performance liquid chromatography. Lipka, E., Len, C., Rabiller, C., Bonte, J.-P., Vaccher, C., Journal of Chromatography, A (2006), 1132(1-2), 141-147.

Enantioseparation of four cis and trans diastereomers of 2',3'-didehydro-2',3'-dideoxythymidine analogs, by high-performance liquid chromatography and capillary electrophoresis. Lipka, E., Selouane, A., Postel, D., Len, C., Vaccher, M. P., Bonte, J.-P., Vaccher, C., Journal of Chromatography, A (2004), 1034(1-2), 161-167.

Enantioseparation of propafenone-type modulators of multidrug resistance on cyclodextrin based chiral stationary phases. Ecker, G., Mohr, E., Geyer, R., Fleischhacker, W., Scientia Pharmaceutica (1996), 64(1), 1-11.

Enantioseparation of Semisynthetic Ergo Alkaloids on Vancomycin and Teicoplanin Stationary Phases. E. Tesarova, K. Zaruba, M. Flieger, Journal of Chromatography, A, 844, 137-147 (1999).

Enantiospecific determination of PNU-83894 and its major metabolite, PNU-83892, in plasma, and its application to the characterization of the enantioselective pharmacokinetics of PNU-83894 in the dog. Zhong, Wei-Zhu, Williams, Marta G., Journal of Chromatography, A (2000), 871(1+2), 201-206.

Evaluation of a Vancomycin-Based LC Column in Enantiomeric Separation of Atenolol: Method Development, Repeatability Study and Enantiomeric Impurity Determination. El Deeb, Sami, Chromatographia (2010), 71(9/10), 783-787.

Evaluation of an HPLC Chiral Separation Flow Scheme for Small Molecules. Sharp, V. Scott, Risley, Donald S., Oman, Trent J., Starkey, Lauren E., Journal of Liquid Chromatography & Related Technologies (2008), 31(5), 629-666.

Evaluation of generic chiral liquid chromatography screens for pharmaceutical analysis. Andersson, Margareta E., Aslan, David, Clarke, Adrian, Roeraade, Johan, Hagman, Gunnar, Journal of Chromatography, A (2003), 1005(1-2), 83-101.

Evaluation of six chiral stationary phases in LC for their selectivity towards drug enantiomers. Vandenbosch, Christel, Massart, Desire Luc, Lindner, Wolfgang, Journal of Pharmaceutical and Biomedical Analysis (1992), 10(10-12), 895-908.

Evaluation of the Effect of Organic Modifier and pH on Retention and Selectivity in Reversed Phase Liquid Chromatographic Separation of Alkaloids on a Cyclodextrin Bonded Phase. Armstrong, D. W., Bertrand, G. L., Ward, K. D., Ward, T. J., Secor, H. V., Seeman, J. I., Analytical Chemistry, 62, 332-338 (1990).

Examination of the retention behavior of underivatized profen enantiomers on cyclodextrin silica stationary phases. Beeson, Michelle D., Vigh, Gyula, Journal of Chromatography (1993), 634(2), 197-204.

Exploration of liquid and supercritical fluid chromatographic chiral separation and purification of Nutlin-3-A small molecule antagonist of MDM2. Wang, Zhenyu, Jonca, Malgorzata, Lambros, Ted, Ferguson, Stephen, Goodnow, Robert, Journal of Pharmaceutical and Biomedical Analysis (2007), 45(5), 720-729.

Fast super/subcritical fluid chromatography enantiomeric separations of dihydrofurocoumarin derivatives with macrocyclic glycopeptide stationary phases. Liu, Y., Rozhkov, R. V., Larock, R. C., Xiao, T. L., Armstrong, D. W., Chromatographia (2003), 58(11/12), 775-779.

Fluorometric and Liquid Chromatographic Study of the Binding of Two Coumarins to β-cyclodextrin. Karnik, N.A., Prankerd, R.J., Perrin, J.H., Chirality, 3, 124-128 (1991).

From microbial products to novel drugs that target a multitude of disease indications. Marinelli, Flavia, Methods in Enzymology (2009), 458 (Complex Enzymes in Microbial Natural Product Biosynthesis, Part A), 29-58.

Gradient Elution of Organic Acids on a γ-cyclodextrin Column in the Polar Organic Mode and its Application to Drug Discovery. Simms, P.J., Jeffries, C.T., Zhao, X., Huang, Y., Arrhenius, T., Journal of Chromatography, A, 1052, 69-75 (2004).

Haloalkane dehalogenase catalysed desymmetrisation and tandem kinetic resolution for the preparation of chiral haloalcohols. Alja Westerbeek, Jan G.E. van Leeuwen, Wiktor Szymanski, Ben L. Feringa, Dick B. Janssen, Tetrahedron, Volume 68, Issue 37, 16 September 2012, Pages 7645-7650.

High Performance Liquid Chromatographic Determination of the Enantiomeric Composition of Urinary Phenolic Metabolites of Phenytoin. McClanahan, J.S., Maguire, J.H., Journal of Chromatography, 381, 438 (1986).

High quality bergamot oil from Greece: chemical analysis using chiral gas chromatography and larvicidal activity against the West Nile virus vector. Eleni, Melliou, Antonios, Michaelakis, George, Koliopoulos, Alexios-Leandros, Skaltsounis, Prokopios, Magiatis, Molecules (2009), 14(2), 839-849.

High-performance Liquid Chromatographic Determination of (S)- and (R)-propranolol in Human Plasma and Urine With a Chiral β-cyclodextrin Bonded Phase. Pham-Huy, C, Radenen, B, Sahui-Gnassi, A., Claude, J., Journal of Chromatography, B, 665, 125-132 (1995).

High-performance liquid chromatographic determination of 2',3'-dideoxycytidine and 3'-azido-3'-deoxythymidine in plasma using a column-switching technique. Mathes, Lawrence E., Muschik, Gary, Demby, Lisa, Polas, Phyllis, Mellini, Donna Weiss, Issaq, Haleem J., Sams, Richard, Journal of Chromatography, Biomedical Applications (1988), 432 346-51.

High-performance liquid chromatographic determination of ibuprofen, its metabolites and enantiomers in biological fluids. Geisslinger, G., Dietzel, K., Loew, D., Schuster, O., Rau, G., Lachmann, G., Brune, K., Journal of Chromatography, Biomedical Applications (1989), 491(1), 139-49.

High-performance Liquid Chromatographic Determination of Pilocarpine Hydrochloride and its Degradation Products Using α-cyclodextrin Column. Sternitzke, K.D., Fan, T.Y., Dunn, D.L., Journal of Chromatography, 589, 159-164 (1992).

High-performance liquid chromatographic determination of the isomeric purity of a series of dioxolane nucleoside analogs. Di Marco, M. P., Evans, C. A., Dixit, D. M., Brown, W. L., Siddiqui, M. A., Tse, H. L. A., Jin, H., Nguyen-Ba, N., Mansour, T. S., Journal of Chromatography (1993), 645(1), 107-14.

High-performance liquid chromatographic enantioseparation of bicalutamide and its related compounds. Toeroek, Roland, Bor, Adam, Orosz, Gyoergy, Lukacs, Ferenc, Armstrong, Daniel W., Peter, Antal., Journal of Chromatography, A (2005), 1098(1-2), 75-81.

High-performance liquid chromatographic enantioseparation of methanobenzazocines. Barker, William M., Worm, Karin, Dolle, Roland E., Journal of Chromatography, A (2009), 1216(45), 7708-7714.

High-performance liquid chromatographic reversed-phase and normal-phase separation of diastereomeric α-ketoamide calpain inhibitors. Wu, Chichih, Akiyama, Alan, Straub, Julie Ann, Journal of Chromatography, A (1994), 684(2), 243-9.

High-performance liquid chromatographic separation of urinary hippuric and o-, m- and p-methylhippuric acids with a β-cyclodextrin-bonded column. Matsui, Hisao, Sekiya, Tahori, Journal of Chromatography, Biomedical Applications (1989), 496(1), 189-93.

High-throughput chiral analysis of albuterol enantiomers in dog plasma using on-line sample extraction/polar organic mode chiral liquid chromatography with tandem mass spectrometric detection. Wu, Steven T., Xing, Jinsong, Apedo, Atsu, Wang-Iverson, David B., Olah, Timothy V., Tymiak, Adrienne A., Zhao, Ning. Rapid Communications in Mass Spectrometry (2004), 18(21), 2531-2536.

HPLC analysis of metronidazole and diloxanide furoate in its dosage forms. El-Gizawy, Samia M., Analytical Letters (1995), 28(1), 83-92.

HPLC and proton NMR study of chiral recognition in some thromboxane antagonists induced by β-cyclodextrin. Casy, A. F., Cooper, A. D., Jefferies, T. M., Gaskell, R. M., Greatbanks, D., Pickford, R., Journal of Pharmaceutical and Biomedical Analysis (1991), 9(10-12), 787-92.

HPLC determination of L-isomer and cis-isomer in nateglinide and its tablets. Li, Yuru, Wei, Yanli, Gu, Ping, Zhu, Junjie, Yaowu Fenxi Zazhi (2006), 26(4), 443-445.

HPLC Determination of o-,m-,p-Methylhippuric Acids and Hippuric Acid in Urine of Xylene and Toluene Exposed Persons. Korn, M., Hennings, R., Heilig, M., 13th Annual Conference on Biochemical Analysis, Annual Meeting of the German Society for Clinical Chemistry.

HPLC Enantioselective Separation of Aromatic Amino and Hydrazino Acids on a Teicoplanin Stationary Phase and the Enantiomeric Purity Determination of L-Isomers Used as Drugs. Dolezalova, M, Tkaczykova, M., Chirality 11, 394-403 (1999).

HPLC microdetermination of flurbiprofen enantiomers in plasma with a glycopeptide-type chiral stationary phase column. Pehourcq, F., Matoga, M., Jarry, C., Bannwarth, B., Biomedical Chromatography (2004), 18(5), 330-334.

HPLC of chloramphenicol and some of its synthetic intermediates on a cyclodextrin-bonded chiral stationary phase. Simonyi, I., Kekesy, I., Editor(s): Huber, O.; Szejtli, Jozsef, Proc. Int. Symp. Cyclodextrins, 4th (1988), 473-7.

HPLC Separation and Determination of Enantiomeric Purity of Novel Nucleoside Analogs, on Cyclodextrin Chiral Stationary Phases, Using Reversed and Polar Organic Modes. Lipka, Emmanuelle, Glacon, Virginie, Mackenzie, G., Ewing, D., Len, Christophe, Postel, Denis, Vaccher, Marie-Pierre, Bonte, Jean-Paul, Vaccher, Claude, Analytical Letters (2004), 37(3), 385-398.

HPLC separation of enantiomers of some potential β-blockers of the aryloxyaminopropanol type using macrocyclic antibiotic chiral stationary phases. Studies of the mechanism of enantioseparation, part XI. Hrobonova, K., Lehotay, J., Cizmarikova, R., Pharmazie (2005), 60(12), 888-891.

HPLC separation technique for analysis of bufuralol enantiomers in plasma and pharmaceutical formulations using a vancomycin chiral stationary phase and UV detection. Hefnawy, Mohamed M., Sultan, Maha A., Al-Shehri, Mona M., Journal of Chromatography, B: Analytical Technologies in the Biomedical and Life Sciences (2007), 856(1-2), 328-336.

HPLC-atmospheric pressure chemical ionization mass spectrometric method for enantioselective determination of R,S-propranolol and R,S-hyoscyamine in human plasma. Siluk, Danuta, Mager, Donald E., Gronich, Naomi, Abernethy, Darrell, Wainer, Irving W., Journal of Chromatography, B: Analytical Technologies in the Biomedical and Life Sciences (2007), 859(2), 213-221.

Identification and estimation of the levo isomer in raw materials and finished products containing atropine and/or hyoscyamine. Cieri, Ugo R., Journal of AOAC International (2005), 88(1), 1-4.

Immobilized dimeric chiral Mn(III) salen complex on short channel ordered mesoporous silica as an effective catalyst for the epoxidation of non-functionalized alkenes. Tamal Roy, Rukhsana I. Kureshy, Noor-ul H. Khan, Sayed H.R. Abdi, Arghya Sadhukhan, Hari C. Bajaj, Tetrahedron, Volume 68, Issue 31, 5 August 2012, Pages 6314-6322

Improvement in the fluorometric detection of 5-methoxypsoralen by using β-cyclodextrin in the mobile phase and a cross-linked β-cyclodextrin column. Cepeda-Saez, A., Prognon, P., Mahuzier, G., Blais, J., Analytica Chimica Acta (1988), 211(1-2), 333-7.

Improvement of the Liquid Chromatographic Separation of the Enantiomers of Tetracyclic Eudistomins by the Combination of α-cyclodextrin Stationary Phase and Camphorsulphonic Acid as Mobile Phase Additive. Kuijpers, P.H., Gerding T.K., de Jong, G.J., Journal of Chromatography, 625, 223-230 (1992).

In Vitro Study of Enzymatic Hydrolysis of Diperodon Enantiomers in Blood Serum by Two-dimensional LC. Hrobonova, K., Lehotay, J., Cizmarik, J., Armstrong, D.W., Journal of Pharmaceutical and Biomedical Analysis, 30, 875-880 (2002).

Indirect photodetection of pregnanolone on a Cyclobond column by high-performance liquid chromatography. Agnus, Benoit, Gosselet, Noeelle-Martine, Sebille, Bernard, Journal of Chromatography, A (1994), 663(1), 27-33.

Influence of CYP2D6 genotype on the disposition of the enantiomers of venlafaxine and its major metabolites in postmortem femoral blood. Maria Kingbäck, Louise Karlsson, Anna-Lena Zackrisson, Björn Carlsson, Martin Josefsson, Finn Bengtsson, Johan Ahlner, Fredrik C. Kugelberg, Forensic Science International, Volume 214, Issues 1–3, 10 January 2012, Pages 124-134.

Influence of γ-cyclodextrin on the nystatin release from ointments and its antifungal effect. Safwat, Salwa M., El-Gizawy, Samia M., Elsabour, Ehsan A., Bulletin of Pharmaceutical Sciences, Assiut University (1994), 17(1), 49-56.

Integrated approaches to the configurational assignment of marine natural products. Tadeusz F. Molinski, Brandon I. Morinaka, Tetrahedron, Volume 68, Issue 46, 18 November 2012, Pages 9307-9343.

Interconversion of oxazepam enantiomers during HPLC separation. Determination of thermodynamic parameters. Fedurcova, Andrea, Vancova, Michaela, Mydlova, Janka, Lehotay, Jozef, Krupcik, Jan, Armstrong, Daniel W., Journal of Liquid Chromatography & Related Technologies (2006), 29(20), 2889-2900.

Kinetic study of derivatives of phenylcarbamic acid enantiomers in rabbit blood serum using an on-line coupled column liquid chromatographic system. Rojkovicova, T., Lehotay, J., Cizmarik, J., Pharmazie (2003), 58(7), 483-486.

LC enantioseparation of aryl-substituted β-lactams using variable-temperature conditions. Berkecz, R., Ilisz, I., Forro, E., Fulop, F., Armstrong, D. W., Peter, A., Chromatographia (2006), 63(Suppl.), S29-S35.

LC enantioseparation of β-lactam and β-amino acid stereoisomers and a comparison of macrocyclic glycopeptide- and β-cyclodextrin-based columns. Berkecz, R., Torok, R., Ilisz, I., Forro, E., Fulop, F., Armstrong, D. W., Peter, A., Chromatographia (2006), 63(Suppl.), S37-S43.

LC-MS Method for the Determination of Albuterol Enantiomers in Human Plasma Using Manual Solid-Phase Extraction and a Non-Deuterated Internal Standard. Jacobson, G.A., Chong, F.V., Davies, N.W., Journal of Pharmaceutical and Biomedical Analysis, 31, 1237-1243 (2003).

Liquid chromatographic retention behavior and separation of promethazine and isopromethazine on a β-cyclodextrin bonded-phase column. Piperaki, Stavroula, Perakis, Anastasios, Parissi-Poulou, Maria, Journal of Chromatography, A (1994), 660(1-2), 339-50.

Liquid Chromatographic Separation of Positional Isomers of Suprofen on a Cyclodextrin Bonded Phase. Marziani, F.C., Sisco, W.R., Journal of Chromatography, 465, 422 (1989).

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Liquid chromatographic separation of the enantiomers of diniconazole using a β-cyclodextrin-bonded column. Furuta, Ritsuko, Nakazawa, Hiroshi, Journal of Chromatography (1992), 625(2), 231-5.

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Liquid Chromatographic/Atmospheric Pressure Chemical Ionization Tandem Mass Spectrometry Enantiomeric Separation of dl-threo-Methylphenidate, (Ritalin®) Using a Macrocyclic Antibiotic as the Chiral Selector. Ramos, L., Bakhtiar, R., Majumdar, T., Hayes, M., Tse, F., Rapid Communications in Mass Spectrometry, 13, 2054-2062 (1999).

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New high-performance liquid chromatography method for the determination of (R)-warfarin and (S)-warfarin using chiral separation on a glycopeptide-based stationary phase. Malakova, Jana, Pavek, Petr, Svecova, Lucie, Jokesova, Iveta, Zivny, Pavel, Palicka, Vladimir, Journal of Chromatography, B: Analytical Technologies in the Biomedical and Life Sciences (2009), 877(27), 3226-3230.

New Substituted Piperazines as Ligands for Melanocortin Receptors. Correlation to the X-ray Structure of THIQ. Mutulis, Felikss, Yahorava, Sviatlana, Mutule, Ilze, Yahorau, Aleh, Liepinsh, Edvards, Kopantshuk, Sergei, Veiksina, Santa, Tars, Kaspars, Belyakov, Sergey, Mishnev, Anatoly, Rinken, Ago, Wikberg, Jarl E. S., Journal of Medicinal Chemistry (2004), 47(18), 4613-4626.

Optimization and Characterization of the Chiral Separation of Citalopram and its Demethylated Metabolites by Response-Surface Methodology. Carlsson, B., Norlander, B., Chromatographia, 53, March (No.5/6), 266-272 (2001).

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Pharmacokinetic and pharmacodynamic interaction of Danshen–Gegen extract with warfarin and aspirin. Limin Zhou, Shu Wang, Zhen Zhang, Bik San Lau, Kwok Pui Fung, Ping Chung Leung, Zhong Zuo, Journal of Ethnopharmacology, Volume 143, Issue 2, 28 September 2012, Pages 648-655.

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Pharmacokinetics of the active antifungal enantiomer SCH 42427 (RR) and evaluation of its chiral inversion in animals following its oral administration and the oral administration of its racemate genaconazole (RR/SS). Kim, Hong, Radwanski, Elaine, Lovey, Raymond, Lin, Chin-Chung, Nomeir, Amin A., Chirality (2002), 14(5), 436-441.

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Quantification of Methylphenidate (Ritalin®) in Rabbit Fetal Tissue Using a Chiral Liquid Chromatography/Tandem Mass Spectrometry Assay. Bakhtiar, R., Ramos, L., Tse, F.L.S., Letter to the Editor, Rapid Communicationas In Mass Spectrometry, 16, 81-83 (2002).

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Quantitative analysis of S-citalopram oxalate by chiral liquid chromatography. Yang, Xue-mei, Liu, Xu, Yan, Yi-chen, Xu, Jiang-ping, Zhongguo Xinyao Zazhi (2004), 13(11), 1020-1021.

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Separation of Enantiomers of 4-aryldihydropyrimidines by Direct Enantioselective HPLC. A Critical Comparison of Chiral Stationary Phases. O.P. Kleidernigg, C. O. Kappe, Tetrahedron: Asymmetry, Vol. 8, No. 12, 2057-2067 (1997).

Separation of enantiomers of ibuprofen on chiral stationary phases by packed column supercritical fluid chromatography. Johannsen, Monika, Journal of Chromatography, A (2001), 937(1-2), 135-138.

Separation of Enantiomers of Some 1,4-Piperazine Derivatives of Aryloxy-Aminopropanols on a Vancomycin Chiral Stationary Phase. Lehotay, J., Hrobonova, K., Cizmarik, J., Celkova, H., Pharmazie 54, 743-745 (1999).

Separation of enantiomers of β-lactams by HPLC using cyclodextrin-based chiral stationary phases. Sun, P., Wang, c., Armstrong, D. W., Peter, A., Forro, E., Journal of Liquid Chromatography & Related Technologies (2006), 29(13), 1847-1860.

Separation of Homologous and Isomeric Alkaloids Related to Nicotine on a β-cyclodextrin-bonded Phase. Seeman, J.I., Secor, H.V., Armstrong, D.W., Ward, K.D., Ward, T.J., Journal of Chromatography, 483, 169 (1989).

Separation of oxazepam, lorazepam, and temazepam enantiomers by HPLC on a derivatized cyclodextrin-bonded phase: application to the determination of oxazepam in plasma. Pham-Huy, Chuong, Villain-Pautet, Geraldine, Hua, He, Chikhi-Chorfi, Nassima, Galons, Herve, Thevenin, Marc, Claude, Jean-Roger, Warnet, Jean-Michel, Journal of Biochemical and Biophysical Methods (2002), 54(1-3), 287-299.

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Separation of stereoisomers of sertraline and its related enantiomeric impurities on a dimethylated ß-cyclodextrin stationary phase by HPLC. Rao, R. Nageswara, Talluri, M. V. N. Kumar, Maurya, Pawan K., Journal of Pharmaceutical and Biomedical Analysis (2009), 50(3), 281-286.

Separation of Steroid Epimers and Isomers Using Cyclodextrin HPLC Columns. Kirschbaum, J., Kerr, L., LC Magazine, 4, 30 (1986).

Separation of the enantiomers of substituted dihydrofurocoumarins by HPLC using macrocyclic glycopeptide chiral stationary phases. Xiao, Tom Ling, Rozhkov, Roman V., Larock, Richard C., Armstrong, Daniel W., Analytical and Bioanalytical Chemistry (2003), 377(4), 639-654.

Separation of the stereoisomers of the main metabolite of a non-steroidal anti-inflammatory drug, flobufen, by chiral high-performance liquid chromatography. Wsol, Vladimir, Fell, Anthony F., Kvasnickova, Eva, Hais, Ivo M., Journal of Chromatography, B: Biomedical Applications (1997), 689(1), 205-214.

Separations of Tocopherols and Methylated Tocols on Cyclodextrin-Bonded Silica. Abidi, S.L., Mounts, T.L., Journal of Chromatography, A, 670, 67-75 (1994).

Simple prediction of stability constants for inclusion complexes of β-cyclodextrin with various drug molecules using β-cyclodextrin bonded phases (Cyclobond I column). Wang, Mingxin, Ueda, Haruhisa, Nagai, Tsuneji, Drug Development and Industrial Pharmacy (1990), 16(4), 571-9.

Simultaneous analysis of bambuterol and its active metabolite terbutaline enantiomers in rat plasma by chiral liquid chromatography-tandem mass spectrometry. Luo, Wenxia, Zhu, Lin, Deng, Jifeng, Liu, Aiming, Guo, Bin, Tan, Wen, Dai, Renke, Journal of Pharmaceutical and Biomedical Analysis (2010), 52(2), 227-231.

Simultaneous assay of warfarin and its metabolites, and assay of warfarin enantiomers in human plasma using LC/MS/MS system. Kurihara, Yuko, Onoda, Motoshi, Takezawa, Masaaki, Dohiguchi, Yasuo, Uesugi, Keizo, Iryo Yakugaku (2008), 34(3), 281-288.

Simultaneous determination of 6R-leucovorin, 6S-leucovorin and 5-methyltetrahydrofolate in human plasma using solid phase extraction and chiral liquid chromatography-tandem mass spectrometry. Liu, Ke, Dai, Xiaojian, Zhong, Dafang, Deng, Pan, Ma, Jinfei, Chen, Xiaoyan, Journal of Chromatography, B: Analytical Technologies in the Biomedical and Life Sciences (2009), 877(10), 902-910.

Simultaneous Determination of Amoxycillin and Clavulanic Acid in Pharmaceutical Products by HPLC with β-cyclodextrin Stationary Phase. Tsou, T-L, Wu, J-R, Young, C-W, Wang, T-M, Journal of Pharmaceutical and Biomedical Analysis, 15, 1197-1205 (1997).

Simultaneous determination of diazepam, oxazepam and temazepam in spiked urine by HPLC. El-Gizawy, Samia M., Analytical Letters (2000), 33(4), 629-638.

Simultaneous Enantioselective Separation of Azelastine and Three of its Metabolites for the Investigation of the Enantiomeric Metabolism in Rats, I. Liquid Chromatography - Ionspray Tandem Mass Spectrometry and Electokinetic Capillary Chromatography. Heinemann, U., Blaschke, G., Knebel, N., Journal of Chromatography, B, 793, 389-404 (2003).

Simultaneous measurement of S-warfarin, R-warfarin, S-7-hydroxywarfarin and R-7-hydroxywarfarin in human plasma by liquid chromatography-tandem mass spectrometry. Zuo, Zhong, Wo, Siu Kwan, Lo, Cindy M. Y., Zhou, Limin, Cheng, Gregory, You, Joyce H. S., Journal of Pharmaceutical and Biomedical Analysis (2010), 52(2), 305-310.

Simultaneous quantitation of d- and l-hexobarbital in rat blood by high-performance liquid chromatography. Huang Chandler, Mary H., Guttendorf, Robert J., Blouin, Robert A., Wedlund, Peter J., Journal of Chromatography, Biomedical Applications (1987), 419 426-32.

Solid phase extraction of sulfonamides using Cyclobond-I cartridges. Agarwal, Vipin K. , Journal of Liquid Chromatography (1991), 14(4), 699-707.

Solid-phase extraction of methadone enantiomers and benzodiazepines in biological fluids by two polymeric cartridges for liquid chromatographic analysis. He, Hua, Sun, Cheng, Wang, Xiao-Rong, Pham-Huy, Chuong, Chikhi-Chorfi, Nassima, Galons, Herve, Thevenin, Marc, Claude, Jean-Roger, Warnet, Jean-Michel, Journal of Chromatography, B: Analytical Technologies in the Biomedical and Life Sciences (2005), 814(2), 385-391.

Some Structural Requirements for Resolution of Hydantoin Enantiomers with a β-cyclodextrin Liquid Chromatography Column. Maguire, J.H., Journal of Chromatography, 387, 453 (1987).

Stereochemical Course of the Biotransformation of Isoprene Monoepoxides and of the Corresponding Diols with Liver Microsomes from Control and Induced Rats. Chiappe, C., De Rubertis, A., Tinagli, V., Amato, G., Gervasi, P. G., Chemical Research in Toxicology, 13, 831-838 (2000).

Stereoisomer analysis of wastewater-derived β-blockers, selective serotonin re-uptake inhibitors, and salbutamol by high-performance liquid chromatography-tandem mass spectrometry. MacLeod, Sherri L., Sudhir, Priya, Wong, Charles S., Journal of Chromatography, A (2007), 1170(1-2), 23-33.

Stereoselective analysis of hydroxybupropion and application to drug interaction studies. Xu, Hongmei, Loboz, Katarzyna K., Gross, Annette S., McLachlan, Andrew J., Chirality (2007), 19(3), 163-170.

Stereoselective analysis of labetalol in human plasma by LC-MS/MS: Application to pharmacokinetics. Carvalho, Teresa Maria De Jesus Ponte, Cavalli, Ricardo De Carvalho, Marques, Maria Paula, Pereira Da Cunha, Sergio, Baraldi, Claudia De Oliveira, Lanchote, Vera Lucia, Chirality (2009), 21(8), 738-744.

Stereoselective Determination of Trihexyphenidyl in Human Serum by LC-ESI-MS. Capka, V., Xu, Y., Chen, Y.H., Journal of Pharmaceutical and Biomedical Analysis, 21, 507-517 (1999).

Stereoselective determination of venlafaxine and its three demethylated metabolites in human plasma and whole blood by liquid chromatography with electrospray tandem mass spectrometric detection and solid phase extraction. Kingbaeck, Maria, Josefsson, Martin, Karlsson, Louise, Ahlner, Johan, Bengtsson, Finn, Kugelberg, Fredrik C., Carlsson, Bjoern, Journal of Pharmaceutical and Biomedical Analysis (2010), 53(3), 583-590.

Stereoselective HPLC analysis of tertatolol in rat plasma using macrocyclic antibiotic chiral stationary phase. Hefnawy, Mohamed M., Asiri, Yousif A., Al-Zoman, Nourah Z., Mostafa, Gamal. A., Aboul-Enein, Hassan Y., Chirality (2011), 23(4), 333-338.

Stereoselective HPLC assay of acebutolol enantiomers with fluorescence detection and its application to a pharmacokinetic study. Al-Omar, Mohamed A., World Applied Sciences Journal (2010), 8(11), 1309-1316.

Stereoselective HPLC-assay for citalopram and its metabolites. Zheng, Zhichang, Jamour, Michael, Klotz, Ulrich, Therapeutic Drug Monitoring (2000), 22(2), 219-224.

Stereoselective Metabolism and Pharmacokinetics of Racemic Methylphenobarbital in Humans. Lim, W. H., Hooper, W. D., Drug Metabolism and Disposition, Vol. 17(2), 212-217 (1989).

Strategic use of preparative chiral chromatography for the synthesis of a preclinical pharmaceutical candidate. Leonard, William R., Jr., Henderson, Derek W., Miller, Ross A., Spencer, Glenn A., Sudah, Osama S., Biba, Mirlinda, Welch, Christopher J., Chirality (2007), 19(9), 693-700.

Study of decomposition of enantiomers of a potential β-blocker in guinea pig blood serum by HPLC method. Hrobonova, K., Lehotay, J., Bruchata, K., Cizmarikova, R., Farmaceuticky Obzor (2007), 76(12), 309-312.

Study of Local Anaesthetics. CLVIII. Chromatographic Separation of Some Derivatives of Substituted Phenylcarbamic Acid on a Vancomycin-Based Stationary Phase. Iungelova, J., Lehotay, J., Hrobonova, K., Cimarik, J., Armstrong, D.W., Journal Liquid Chromatography & Related Technologies, 25(2), 299-312 (2002).

Study of local anesthetics. Part 173. Using on line achiral-chiral chromatographic system for the kinetic study of phenylcarbamic acid derivatives in rabbit blood serum. Cizmarik, J., Rojkovicova, T., Lehotay, J., Farmaceuticky Obzor (2007), 76(4), 74-78.

Study of retention behavior and enantioseparation of selected calcium antagonists on cyclodextrin stationary phases in high performance liquid chromatography. Gilar, M., Tesarova, E., Deyl, Z., S.T.P. Pharma Sciences (1995), 5(5), 409-14.

Study of the Mechanism of Enantioseparation. I. Chiral Analysis of Alkylamino Derivatives of Aryloxypropanols by HPLC Using Macrocyclic Antibiotics as Chiral Selectors. Hrobonova, K., Lehotay, J., Cizmarikova, R., Armstrong, D.W., Journal of Liquid Chromatography & Related Technologies, 25(15), 2225-2237 (2001).

Sulphostin, A Potent Inhibitor for Dipeptidyl Peptidase IV from Streptomyces sp. MK251-43F3. Akiyama, T., Abe, M., Harada, S., Kojima, F., Sawa, R., Takahashi, Y., Naganawa, H., Homma, Y., Hamada, M., Yamaguchi, A., Aoyagi, T., Muraoka, Y. Takeuchi, T., The Journal of Antibiotics, 54(9), 744-746 (2001).

Supercritical fluid chromatography for the enantioseparation of pharmaceuticals. Katrijn De Klerck, Debby Mangelings, Yvan Vander Heyden, Journal of Pharmaceutical and Biomedical Analysis, Volume 69, October 2012, Pages 77-92.

Synthesis and Structure of Biologically Active Ferrocenylalkyl Polyfluoro Benzimidazoles. Snegur, L.V., Boev, V.I., Nekrasov, Y.S., Ilyin, M.M., Davankov, V.A., Starikova, Z.A., Yanovsky, A.I., Kolomiets, A.F., Babin, V.N., Journal of Organometallic Chemistry, 580, 26-35 (1999).

Synthesis, Enantioselective Separation, and Identification of Racemic Tetralin, Indan, and Benzosuberan Derivatives. Armstrong, D.W., Gahm, K.H., Chang, L.W., Microchemical Journal 57, 149-165 (1997).

Synthesis, pharmacological activity and chromatographic separation of some novel potential β-blockers of the aryloxyaminopropanol type. Cizmarikova, R., Racanska, E., Hrobonova, K., Lehotay, J., Aghova, Z., Halesova, D., Pharmazie (2003), 58(4), 237-241.

The effects on Separation of Cephalosporins by HPLC with β-cyclodextrin Bonded Stationary Phase. Tsou, T-L, Wu, J-R, Wang, T-M, Journal of Liquid Chromatography & Related Technologies, 19(7), 1081-1095 (1996).

The enantioselective determination of chlorpheniramine and its major metabolites in human plasma using chiral chromatography on a β-cyclodextrin chiral stationary phase and mass spectrometric detection. Fried, Karen M., Young, Andrea E., Usdin Yasuda, Sally, Wainer, Irving W, Journal of Pharmaceutical and Biomedical Analysis (2001), Volume Date 2002, 27(3-4), 479-488.

The probability of occurrence of false positive and false negative results in an enzyme immunoassay for the anabolic steroid 19-nortestosterone. Van Look, L. J., Meyer, H. H. D., Van Peteghem, C. H., Editor(s): Morgan, M. R. A.; Smith, C. J.; Williams, P. A. Food Saf. Qual. Assur.: Appl. Immunoassay Syst., Proc., 1st (1992), Meeting Date 1991, 231-5.

The rabbit liver microsomal biotransformation of 1,1-dialkylethylenes: enantioface selection of epoxidation and enantioselectivity of epoxide hydrolysis. Bellucci, Giuseppe, Chiappe, Cinzia, Cordoni, Antonio, Marioni, Franco, Chirality (1994), 6(3), 207-12.

The Separated Enantiomers of 2´-Deoxy-3´-Thiacytidine (BCH 189) Both Inhibit Human Immunodeficiency Virus Replication In Vitro. Coates, J.A.V., Cammack, N., Jenkinson, H.J., Mutton, I.M., Pearson, B.A., Storer, R., Cameron, J.M., Penn, C.R., Antimicrobial Agents and Chemotherapy, 202-205 (Jan. 1992).

The use of HPLC-cyclobond column for quantitative determination of anticatarrhal tablets. El-Gizawy, S. M., Ahmed, A. N., Makboul, M. A., Bulletin of Pharmaceutical Sciences, Assiut University (1991), 14(1-2), 1-5.

Therapeutic drug monitoring and LC–MS/MS. Joanne E. Adaway, Brian G. Keevil, Journal of Chromatography, B, Volumes 883–884, 1 February 2012, Pages 33-49.

Two-step liquid-phase microextraction and high-performance liquid chromatography for the simultaneous analysis of the enantiomers of mefloquine and its main metabolite carboxymefloquine in plasma. Magalhaes, Igor Rafael dos Santos, Sueli Bonato, Pierina, Analytical and Bioanalytical Chemistry (2009), 393(6-7), 1805-1813.

Use of a naphthylethylcarbamoylated-β-cyclodextrin chiral stationary phase for the separation of drug enantiomers and related compounds by sub- and supercritical fluid chromatography. Williams, Karen L., Sander, Lane C., Wise, Stephen A., Chirality (1996), 8(4), 325-331.

Use of chemically-bonded cyclodextrin stationary phase for high performance liquid chromatographic determination of Feldene capsules. Ahmed, A. N., El-Gizawy, S. M., Journal of Chromatographic Science (1987), 25(9), 424-6.

Use of liquid chromatography-diode-array detection and mass spectrometry for rapid product identification in biotechnological synthesis of a hydroxyprogesterone. Lindholm, Johan, Westerlund, Douglas, Karlsson, Karl-Erik, Caldwell, Karin, Fornstedt, Torgny, Journal of Chromatography, A (2003), 992(1-2), 85-100.

Use of online-dual-column extraction in conjunction with chiral liquid chromatography tandem mass spectrometry for determination of terbutaline enantiomers in human plasma. Xia, Yuan-Qing, Liu, David Q., Bakhtiar, Ray, Chirality (2002), 14(9), 742-749.

Using chiral liquid chromatography quadrupole time-of-flight mass spectrometry for the analysis of pharmaceuticals and illicit drugs in surface and wastewater at the enantiomeric level. J.P. Bagnall, S.E. Evans, M.T. Wort, A.T. Lubben, B. Kasprzyk-Hordern, Journal of Chromatography, A, Volume 1249, 3 August 2012, Pages 115-129.

Validated HPLC Method for Separation and Determination of Terbutaline Enantiomers. Saleh, Ola A., El-Azzouny, Aida A., Aboul-Enein, Hassan Y., Badawy, Amr M., Analytical Letters (2008), 41(17), 3221-3231.

Validation of a Chiral Capillary Electrochromatographic Method for Metoprolol on a Teicoplanin Stationary Phase. Carlsson, E., Wikström, H., Owens, P.K., Chromatographia, 53, April No. 7/8, 419-424 (2001).

Validation of a Chiral HPLC Assay for (R)-Salbutamol Sulfate. Halabi, A., Ferrayoli, C., Palacio, M., Dabbene, V., Palacios, S., Journal of Pharmaceutical & Biomedical Analysis, 34, 45-51 (2004).

Validation of a chiral liquid chromatography–tandem mass spectrometry method for the determination of pantoprazole in dog plasma. Meixia Chen, Yu Xia, Zhiyu Ma, Liang Li, Dafang Zhong, Xiaoyan Chen, Journal of Chromatography, B, Volume 906, 1 October 2012, Pages 85-90.

Validation of a Method for the Determination of (R)-warfarin and (S)-warfarin in Human Plasma Using LC with UV Detection. Ring, P.R., Bostick, J.M., Journal of Pharmaceutical and Biomedical Analysis, 22, 573-581 (2000).

Vancomycin as chiral selector for enantioselective separation of selected profen nonsteroidal anti-inflammatory drugs in capillary liquid chromatography. Kafkova, Bozena, Bosakova, Zuzana, Tesarova, Eva, Coufal, Pavel, Messina, Antonella, Sinibaldi, Massimo, Chirality (2006), 18(7), 531-538.

 

PREPARATIVE, SFC, SMB back to top

Additive concentration effects on enantioselective separations in supercritical fluid chromatography. Phinney, Karen W., Sander, Lane C., Chirality (2003), 15(4), 287-294.

Analytical and Preparative High-Performance Liquid Chromatographic Separation of Thienopyran Enantiomers. Shaw, C.J., Sanfilippo, P.J., McNally, J.J., Park, S.A., Press, J.B., Journal of Chromatography, 631, 173-175 (1993).

Carbon dioxide supercritical fluid chromatography with chiral stationary phases: a promising coupling for the resolution of various racemates. Macaudiere, P., Caude, M., Rosset, R., Tambute, A., Journal of Chromatographic Science (1989), 27(7), 383-94.

Chemically bonded cationic ß-cyclodextrin derivatives and their applications in supercritical fluid chromatography. Ren-Qi Wang, Teng-Teng Ong, Siu-Choon Ng, Journal of Chromatography, A, Volume 1224, 10 February 2012, Pages 97-103.

Chiral packed column subcritical fluid chromatography on polysaccharide and macrocyclic antibiotic chiral stationary phases. Medvedovici, Andrei, Sandra, Pat, Toribio, Laura, David, Frank, Journal of Chromatography, A (1997), 785(1 + 2), 159-171.

Chiral resolutions in SFC: mechanisms and applications with various chiral stationary phases. Macaudiere, P., Caude, M., Rosset, R., Tambute, A, Journal of Chromatographic Science (1989), 27(10), 583-91.

Chirality and supercritical fluid chromatography. Bargmann, N., Tambute, A., Caude, M., Analusis (1992), 20(4), 189-200.

Comparative performances of selected chiral HPLC, SFC, and CE systems with a chemically diverse sample set. Borman, Phil, Boughtelower, Bob, Cattanach, Kaye, Crane, Kathy, Freebairn, Keith, Jonas, Greg, Mutton, Ian, Patel, Asha, Sanders, Matt, Thompson, Duncan, Chirality (2003), 15(Suppl.), S1-S12.

Comparison of liquid and supercritical fluid chromatography for the separation of enantiomers on chiral stationary phases. Williams, Karen L., Sander, Lane C., Wise, Stephen A., Journal of Pharmaceutical and Biomedical Analysis (1997), 15(11), 1789-1799.

Comparison of Liquid and Supercritical Fluid Chromatography Using Naphthylethylcarbamoylated-β-cyclodextrin Chiral Stationary Phases. Williams, K.L., Sander, L.C., Wise, S.A., Journal of Chromatography, A, 746, 91-101 (1996).

Effects of a strongly adsorbed additive on process performance in chiral preparative chromatography. Forssen, P., Arnell, R., Kaspereit, M., Seidel-Morgenstern, A., Fornstedt, T., Journal of Chromatography, A (2008), 1212(1-2), 89-97.

Enantiomeric separation of some cyclic ketones and dioxalene derivatives by chiral SFC. Toribio, L., David, F., Sandra, P., Quimica Analitica (Barcelona) (1999), 18(3), 269-273.

Enantioselective supercritical fluid chromatography using Ristocetin A chiral stationary phases. Svensson, Lars A., Owens, Paul K., Analyst (Cambridge, United Kingdom) (2000), 125(6), 1037-1039.

Evaluation of a ristocetin bonded stationary phase for subcritical fluid chromatography of enantiomers. Lavison, Gwenaelle, Thiebaut, Didier, Chirality (2003), 15(7), 630-636.

Exploration of liquid and supercritical fluid chromatographic chiral separation and purification of Nutlin-3-A small molecule antagonist of MDM2. Wang, Zhenyu, Jonca, Malgorzata, Lambros, Ted, Ferguson, Stephen, Goodnow, Robert, Journal of Pharmaceutical and Biomedical Analysis (2007), 45(5), 720-729.

Preliminary evaluation of a standard reference material for chiral stationary phases used in liquid and supercritical fluid chromatography. Phinney, K. W., Sander, L. C., Analytical and Bioanalytical Chemistry (2002), 372(1), 101-108.

Preparative enantioseparations using supercritical fluid chromatography Review Article. Larry Miller, Journal of Chromatography, A, Volume 1250, 10 August 2012, Pages 250-255.

Preparative purification of basic chiral racemates. Beesley, Thomas E., LCGC North America (2004), (Suppl.), 26, 31.

Preparative separation and purification of epigallocatechin gallate from green tea extracts using a silica adsorbent containing ß-cyclodextrin. Shih-Ming Lai, Jhe-Yu Gu, Bing-Hao Huang, Chieh-Ming J. Chang, Wen-Lung Lee, Journal of Chromatography, B, Volumes 887–888, 1 March 2012, Pages 112-121.

Production of enantiopure molecules by integration of SMB technology and biocatalysis. Bechtold, Matthias, Makart, Stefan, Panke, Sven, Abstracts of Papers, 234th ACS National Meeting, Boston, MA, United States, August 19-23, 2007 (2007), BIOT-101.

Recent advances in pharmaceutical separations with supercritical fluid chromatography using chiral stationary phases. Wang Ren-Qi, Ong Teng-Teng, Ng Siu-Choon, Tang Weihua, TrAC Trends in Analytical Chemistry, Volume 37, July–August 2012, Pages 83-100.

Retention behavior of aromatic compounds in liquid chromatography and supercritical fluid chromatography with coarse-particles bonded β-cyclodextrin stationary phase. Malik, A., Jinno, K., Chromatographia (1991), 31(11-12), 561-8.

Separation of enantiomers of ibuprofen on chiral stationary phases by packed column supercritical fluid chromatography. Johannsen, Monika, Journal of Chromatography, A (2001), 937(1-2), 135-138.

Series of homologous displacers for preparative chiral displacement chromatographic separations on Cyclobond-II columns. Quintero, Gilberto, Vo, Matthew, Farkas, Gyula, Vigh, Gyula, Journal of Chromatography, A (1995), 693(1), 1-5.

Simulated moving bed chromatography with supercritical fluids for the resolution of bi-naphthol enantiomers and phytol isomers. Johannsen, Monika, Peper, Stephanie, Depta, Andreas, Journal of Biochemical and Biophysical Methods (2002), 54(1-3), 85-102.

Simulated moving bed enantioseparation of amino acids employing memory effect-constrained chromatography columns. Markus Fuereder, Sven Panke, Matthias Bechtold, Journal of Chromatography, A, Volume 1236, 4 May 2012, Pages 123-131.

Solving multicomponent chiral separation challenges using a new SFC tandem column screening tool. [Erratum to document cited in CA146:453554]. Welch, Christopher J., Biba, Mirlinda, Gouker, Joseph R., Kath, Gary, Augustine, Paul, Hosek, Paul, Chirality (2007), 19(5), 428.

Solving multicomponent chiral separation challenges using a new SFC tandem column screening tool. Welch, Christopher J., Biba, Mirlinda, Gouker, Joseph R., Kath, Gary, Augustine, Paul, Hosek, Paul, Chirality (2007), 19(3), 184-189.

Strategic use of preparative chiral chromatography for the synthesis of a preclinical pharmaceutical candidate. Leonard, William R., Jr., Henderson, Derek W., Miller, Ross A., Spencer, Glenn A., Sudah, Osama S., Biba, Mirlinda, Welch, Christopher J., Chirality (2007), 19(9), 693-700.

Super/subcritical fluid chromatography chiral separations with macrocyclic glycopeptide stationary phases. Liu, Ying, Berthod, Alain, Mitchell, Clifford R., Xiao, Tom Ling, Zhang, Bo, Armstrong, Daniel W., Journal of Chromatography, A (2002), 978(1-2), 185-204.

Super/subcritical fluid chromatography separations with four synthetic polymeric chiral stationary phases. Han, X., Berthod, A., Wang, C., Huang, K., Armstrong, D. W., Chromatographia (2007), 65(7/8), 381-400.

Supercritical fluid chromatography for the enantioseparation of pharmaceuticals. Review Article. Katrijn De Klerck, Debby Mangelings, Yvan Vander Heyden, Journal of Pharmaceutical and Biomedical Analysis, Volume 69, October 2012, Pages 77-92.

Two-step chromatographic procedure for the preparative separation and purification of epigallocatechin gallate from green tea extracts. Shih-Ming Lai, Jhe-Yu Gu, Food and Bioproducts Processing, In Press, Corrected Proof, Available online 20 December 2012.

 

DANIEL W. ARMSTRONG PUBLICATIONS back to top

(R)- and (S)-Naphthylethylcarbamate- Substituted β-cyclodextrin Bonded Stationary Phases for the Reversed-Phase Liquid Chromatographic Separation of Enantiomers. Armstrong, D.W., Chang, C.D., Lee, S.H., Journal of Chromatography, 539, 83-90 (1991).

(S)-2-Hydroxypropyl-β-cyclodextrin, A New Chiral Stationary Phase for Reversed-Phase Liquid Chromatography. Stalcup, A.M., Chang, S., Armstrong, D.W., Pitha, J., Journal of Chromatography, 513, 181-194 (1990).

2,6-Di-O-pentyl-3-O-Trifluoroacetyl Cyclodextrin Liquid Stationary Phases for Capillary Gas Chromatographic Separation of Enantiomers. Weiyong Li, Heng L. Jin, Daniel W. Armstrong, Journal of Chromatography, 509, 303-324 (1990).

A comparison of the direct and indirect LC methods for separating enantiomers of unusual glycine and alanine amino acid analogues. Peter, A., Vekes, E., Gera, L., Stewart, J. M., Armstrong, D. W., Chromatographia (2002), 56(Suppl.), S79-S89.

A Covalently Bonded Teicoplanin Chiral Stationary Phase for HPLC Enantioseparations. D. W. Armstrong, Y. Liu, K. H. Ekborgott, Chirality, 7, 474-497 (1995).

A New Approach for the Direct Resolution of Racemic Beta Adrenergic Blocking Agents by HPLC. Armstrong, D.W., Chen, S., Chang C., Chang, S., Journal of Liquid Chromatography, 15(3), 545-556 (1992).

A second-generation ionic liquid matrix-assisted laser desorption/ionization matrix for effective mass spectrometric analysis of biodegradable polymers. Berthod, Alain, Crank, Jeffrey A., Rundlett, Kimber L., Armstrong, Daniel W., Rapid Communications in Mass Spectrometry (2009), 23(21), 3409-3422.

A Tunable Ionic Liquid Based RC Filter Using Electrowetting: A New Concept. Nanayakkara, Yasith S., Moon, Hyejin, Armstrong, Daniel W., ACS Applied Materials & Interfaces (2010), 2(7), 1785-1787.

Absolute Stereochemistry of Dihydrofuroangelicins Bearing C-8 Substituted Double Bonds: A Combined Chemical/Exciton Chirality Protocol. Tanaka, K., Pescitelli, G., Di Bari, L., Xiao, T.L., Nakanishi, K., Armstrong, D.W., Berova, N., Organic & Biomolecular Chemistry, 2, 48-58 (2004).

Acylation Affects on Chiral Regocnition of Racemic Amines and Alcohols by New Polar and Non-polar Cyclodextrin Derivative Gas Chromatographic Phases. Daniel W. Armstrong, Heng L. Jin, Journal of Chromatography, 502, 154-159 (1990).

Analysis of derivatized and underivatized theanine enantiomers by high-performance liquid chromatography/atmospheric pressure ionization-mass spectrometry. Desai, Meera J., Armstrong, Daniel W., Rapid Communications in Mass Spectrometry (2004), 18(3), 251-256.

Analysis of native amino acid and peptide enantiomers by high-performance liquid chromatography/atmospheric pressure chemical ionization mass spectrometry. Desai, Meera J., Armstrong, Daniel W., Journal of Mass Spectrometry (2004), 39(2), 177-187.

Anion detection by ESI-MS using dicationic liquid salts. Armstrong, Daniel W., PCT Int. Appl. (2009), WO 2009103064 A1 20090820.

Antimony(III)-D, L-tartrates exhibit proton-assisted enantioselective binding in solution and in the gas phase. Wijeratne, Aruna B., Spencer, Sandra E., Gracia, Jose, Armstrong, Daniel W., Schug, Kevin A., Journal of the American Society for Mass Spectrometry (2009), 20(11), 2100-2105.

Assignment of Absolute Configuration of a Chiral Phenyl-Substituted Dihydrofuroangelicin. Pescitelli, G., Berova, N., Xiao, T.L., Rozhkov, R.V., Larock, R.C., Armstrong, D.W., Organic & Biomolecular Chemistry, 1, 1-6 (2003).

Bonded ionic liquid polymeric material for solid-phase microextraction GC analysis. Wanigasekara, Eranda, Perera, Sirantha, Crank, Jeffrey A., Sidisky, Leonard, Shirey, Robert, Berthod, Alain, Armstrong, Daniel W., Analytical and Bioanalytical Chemistry (2010), 396(1), 511-524.

Capillary Gas Chromatographic Separation of Enantiomers with Stable Dipentyl α-, β-,γ-cyclodextrin-Derivatized Stationary Phases. Daniel W. Armstrong, Weiyong Li, Apryll M. Stalcup, Henry V. Secor, Richard R. Izac and Jeffrey I Seeman, Analytica Chimica Acta, 234, 365-380 (1990).

CE-ESI-MS analysis of singly charged inorganic and organic anions using a dicationic reagent as a complexing agent. Lin, Xiuli, Gerardi, Anthony R., Breitbach, Zachary S., Armstrong, Daniel W., Colyer, Christa L., Electrophoresis (2009), 30(22), 3918-3925.

Characterization of new R-naphthylethyl cyclofructan 6 chiral stationary phase and its comparison with R-naphthylethyl ß-cyclodextrin-based column. Kalikova, Kveta, Janeckova, Lucie, Armstrong, Daniel W., Tesarova, Eva, Journal of Chromatography, A (2011), 1218(10), 1393-1398.

Chiral Phase Separations - An Update. Fisher, C.M., Chrom. International, 8, 38 (1985).

Chiral Recognition of Racemic Sugars by Polar and Nonpolar Cyclodextrin-Derivatized Gas Chromatography. Alain Berthod, Weiyong Li, Daniel W. Armstrong, Carbohydrate Research, 201, 175-184 (1990).

Chiral Stationary Phases for High Performance Liquid Chromatographic Separation of Enantiomers: A Mini Review. Armstrong, D.W., Journal of Liquid Chromatography, 7(S-2), 353 (1984).

Chromatographic evaluation of poly(trans-1,2-cyclohexanediyl-bisacrylamide) as a chiral stationary phase for HPLC. Zhong, Qiqing, Han, Xinxin, He, Lingfeng, Beesley, Thomas E., Trahanovsky, Walter S., Armstrong, Daniel W., Journal of Chromatography, A (2005), 1066(1-2), 55-70.

Comparison of HPLC enantioseparation of substituted binaphthyls on CD-, polysaccharide- and synthetic polymer-based chiral stationary phases. Loukotkova, Lucie, Tesarova, Eva, Bosakova, Zuzana, Repko, Pavel, Armstrong, Daniel W., Journal of Separation Science (2010), 33(9), 1244-1254.

Comparison of performance of chirobiotic T, T2 and TAG columns in the separation of b 2- and b 3-homoamino acids. Pataj, Zoltan, Ilisz, Istvan, Berkecz, Robert, Misicka, Aleksandra, Tymecka, Dagmara, Fulop, Ferenc, Armstrong, Daniel W., Peter, Antal., Journal of Separation Science (2008), 31(21), 3688-3697.

Comparison of separation efficiency of macrocyclic glycopeptide-based chiral stationary phases for the LC enantioseparation of β-amino acids. Sztojkov-Ivanov, A., Lazar, L., Fulop, F., Armstrong, D. W., Peter, A., Chromatographia (2006), 64(1-2), 89-94.

Comparison of stationary phases for packed column supercritical fluid chromatography based upon ionic liquid motifs: a study of cation and anion effects. Smuts, Jonathan, Wanigasekara, Eranda, Armstrong, Daniel W., Analytical and Bioanalytical Chemistry (2011), 400(2), 435-447.

Comparison of the enantioselectivity of β-cyclodextrin vs. heptakis-2,3-O-dimethyl-β-cyclodextrin LC stationary phases. Armstrong, D. W., Chang, L. W., Chang, S. C., Wang, X., Ibrahim, H., Reid, G. R., III, Beesley, T. E., Journal of Liquid Chromatography & Related Technologies (1997), 20(20), 3279-3295.

Comparison of the selectivity and retention of β-cyclodextrin vs. heptakis-2,3-O-dimethyl-β-cyclodextrin LC stationary phases for structural and geometric isomers. Armstrong, D. W., Wang, X., Chang, L. W., Ibrahim, H., Reid, G. R., III, Beesley, T. E., Journal of Liquid Chromatography & Related Technologies (1997), 20(20), 3297-3308.

Comparison of the separation efficiencies of Chirobiotic T and TAG columns in the separation of unusual amino acids. Peter, Antal, Arki, Anita, Tourwe, Dirk, Forro, Enikoe, Fueloep, Ferenc, Armstrong, Daniel W., Journal of Chromatography, A (2004), 1031(1-2), 159-170.

Complexation of cyclofrunctans with transition metal ions studied by electrospray ionization mass spectrometry and collision-induced dissociation. Lin Wang, Yunfeng Chai, Cuirong Sun, Daniel W. Armstrong, International Journal of Mass Spectrometry, Volumes 323–324, 1 June 2012, Pages 21-27.

Composition and Chirality of Amino Acids in Aerosol/Dust from Laboratory and Residential Enclosures. Armstrong, D.W., Kullman, J.P., Chen, X., Rowe, M., Chirality 13: 153-158 (2001).

Compositions and methods for cyclofructans as separation agents. Armstrong, Daniel W., Ping, Sun, Breitbach, Zachary S., Wang, Chunlei, PCT Int. Appl. (2010), WO 2010148191 A2 20101223.

Could linear solvation energy relationships give insights into chiral recognition mechanisms? 1. p -p and charge interaction in the reversed versus the normal phase mode. Berthod, Alain, Mitchell, Clifford R., Armstrong, Daniel W., Journal of Chromatography, A (2007), 1166(1-2), 61-69.

Could linear solvation energy relationships give insights into chiral recognition mechanisms? 2. Characterization of macrocyclic glycopeptide stationary phases. Mitchell, Clifford R., Armstrong, Daniel W., Berthod, Alain, Journal of Chromatography, A (2007), 1166(1-2), 70-78.

Cyclodextrin Bonded Phases for the Liquid Chromatographic Separation of Optical, Geometrical, and Structural Isomers. Armstrong, D.W., DeMond, W., Journal of Chromatographic Science, 22, 411 (1984).

Cyclodextrin stationary phases for the gas-solid chromatographic separation of inorganic gases. Reid, , G. L. III, Wall, W. T., Armstrong, D. W., Journal of Chromatography (1993), 633(1-2), 143-9.

Cyclodextrin stationary phases for the gas-solid chromatographic separation of light hydrocarbons. Evidence for multiple retention mechanisms. Reid, , G. L. III, Monge, C. A., Wall, W. T., Armstrong, D. W., Journal of Chromatography (1993), 633(1-2), 135-42.

Cyclodextrin-based liquid chromatographic enantiomeric separation of chiral dihydrofurocoumarins, an emerging class of medicinal compounds. Schumacher, Douglas D., Mitchell, Clifford R., Xiao, Tom L., Rozhkov, Roman V., Larock, Richard C., Armstrong, Daniel W., Journal of Chromatography, A (2003), 1011(1-2), 37-47.

Cyclodextrin-mediated enantiomeric separation of chiral dihydrofuroflavones, a class of compounds with promising pharmacological activity. Schumacher, Douglas D., Mitchell, Clifford R., Rozhkov, Roman V., Larock, Richard C., Armstrong, Daniel W., Journal of Liquid Chromatography & Related Technologies (2005), 28(2), 169-186.

Cyclofructan 6 based stationary phases for hydrophilic interaction liquid chromatography. Qiu, Haixiao, Loukotkova, Lucie, Sun, Ping, Tesarova, Eva, Bosakova, Zuzana, Armstrong, Daniel W., Journal of Chromatography, A (2011), 1218(2), 270-279.

D-Amino Acid Levels in Human Physiological Fluids. Armstrong, D.W., Gasper, M., Lee, S.H., Zukowski, J., Ercal, N., Chirality, 5, 375-378 (1993).

Derivatized Cyclodextrins for Normal-Phase Liquid Chromatographic Separation of Enantiomers. Armstrong, D.W., Stalcup, A.M., Hilton, M.L., Duncan, J.D., Faulkner, J.R., Chang, S.C., Analytical Chemistry, 62, 1610-1615 (1990).

Detection of a liquid explosive component and sensitizers using a nanopore probe. Jayawardhana, Dilani A., Crank, Jeffrey A., Zhao, Qitao, Armstrong, Daniel W., Guan, Xiyun, Abstracts of Papers, 238th ACS National Meeting, Washington, DC, United States, August 16-20, 2009 (2009), ANYL-233.

Detection of nucleotides in positive-mode electrospray ionization mass spectrometry using multiply-charged cationic ion-pairing reagents. Dodbiba, Edra, Breitbach, Zachary S., Wanigasekara, Eranda, Payagala, Tharanga, Zhang, Xiaotong, Armstrong, Daniel W., Analytical and Bioanalytical Chemistry (2010), 398(1), 367-376.

Determination and use of Rohrschneider-McReynolds constants for chiral stationary phases used in capillary gas chromatography. Berthod, Alain, Zhou, Eve Yiwen, Le, Kang, Armstrong, Daniel W., Analytical Chemistry (1995), 67(5), 849-57.

Determination of the Enantiomeric Purity of Scopolamine Isolated From Plant Extract Using Achiral/Chiral Coupled Column Chromatography. Stalcup, A.M., Faulkner, J. R., Tang, Y., Armstrong, D.W., Levy, L.W., Regalado, E., Biomedical Chromatography, 5, 3-7 (1991).

Determination of the interconversion energy barrier of 2,3-pentadienedioic acid enantiomers by HPLC. 2. On-column interconversion. Mydlova, Janka, Fedurcova, Andrea, Lehotay, Jozef, Krupcik, Jan, Majek, Pavel, Armstrong, Daniel W., He, Brian Lingfeng, Cotton, F. Albert, Journal of Separation Science (2006), 29(17), 2594-2599.

Development of new HPLC chiral stationary phases based on native and derivatized cyclofructans. Sun, Ping, Wang, Chun-Lei, Breitbach, Zachary S., Zhang, Ying, Armstrong, Daniel W., Analytical Chemistry (Washington, DC, United States) (2009), 81(24), 10215-10226.

Digital microfluidic device using ionic liquids for electronic hotspot cooling. Moon, Hyejin, Bindiganavale, Shreyas, Nanayakkara, Yasith, Armstrong, Daniel W., International Conference on Nanochannels, Microchannels and Minichannels, Proceedings, 7th, Pohang, Republic of Korea, June 22-24, 2009 (2009), (Pt. A), 131-135.

Direct and indirect high-performance liquid chromatographic enantioseparation of β-amino acids. Peter, Antal, Arki, Anita, Vekes, Erika, Tourwe, Dirk, Lazar, Laszlo, Fueloep, Ferenc, Armstrong, Daniel W., Journal of Chromatography, A (2004), 1031(1-2), 171-178.

Direct chiral separation of unnatural amino acids by high-performance liquid chromatography on a ristocetin A-bonded stationary phase. Torok, Gabriella, Peter, Antal, Armstrong, Daniel W., Tourwe, Drik, Toth, Geza, Sapi, Janos, Chirality (2001), 13(10), 648-656.

Direct Enantiomeric Resolution of Monoterpene Hydrocarbons Via Reversed-Phase High-Performance Liquid Chromatography with an α-cyclodetrin Bonded Stationary Phase. Armstrong, D.W., Zukowski, J., Journal of Chromatography, A, 666, 445-448 (1994).

Direct high-performance liquid chromatographic enantioseparation of β-lactam stereoisomers. Peter, Antal, Arki, Anita, Forro, Eniko, Fueloep, Ferenc, Armstrong, Daniel W., Chirality (2005), 17(4), 193-200.

Direct high-performance liquid chromatographic separation of unusual secondary amino acids and a comparison of the performances of Chirobiotic T and TAG columns. Peter, Antal, Toeroek, Roland, Armstrong, Daniel W., Journal of Chromatography, A (2004), 1057(1-2), 229-235.

Direct Liquid Chromatographic Separation of Racemates with an α-cyclodextrin Bonded Phase. Armstrong, D.W., Yang, X., Han, S.M., Menges, R.A., Analytical Chemistry, 59, 2594 (1987).

Effect of Selector Coverage and Mobile Phase Composition on Enantiomeric Separations with Ristocetin A Chiral Stationary Phases. K. H. Ekborg-Ott, X. Wang, D. W. Armstrong, Microchemical Journal 62, 26-49 (1999).

Effect of silica gel modification with cyclofructans on properties of hydrophilic interaction liquid chromatography stationary phases. Petr Kozlík, Veronika Šímová, Kveta Kalíková, Zuzana Bosáková, Daniel W. Armstrong, Eva Tesarová, Journal of Chromatography, A, Volume 1257, 28 September 2012, Pages 58-65.

Effect of temperature on retention and enantiomeric separation of chiral sulfoxides using teicoplanin aglycone chiral stationary phase. Mericko, D., Lehotay, J., Skacani, I., Armstrong, D., Journal of Liquid Chromatography & Related Technologies (2006), 29(5), 623-638.

Effect of temperature on retention of enantiomers of β-methyl amino acids on a teicoplanin chiral stationary phase. Peter, Antal, Torok, Gabriella, Armstrong, Daniel W., Toth, Geza, Tourwe, Dirk, Journal of Chromatography, A (1998), 828(1 + 2), 177-190.

Effect of the Configuration of the Substituents of Derivatized β-cyclodextrin Bonded Phases on Enantioselectivity in Normal-Phase Liquid Chromatography. Stalcup, A.M., Chang, S.C., Armstrong, D.W., Journal of Chromatography, 540, 113-128 (1991).

Effective enantiomeric separations of racemic primary amines by the isopropyl carbamate-cyclofructan6 chiral stationary phase. Sun, Ping, Armstrong, Daniel W., Journal of Chromatography, A (2010), 1217(30), 4904-4918.

Effects of temperature on retention of chiral compounds on a ristocetin A chiral stationary phase. Peter, Antal, Vekes, Erika, Armstrong, Daniel W., Journal of Chromatography, A (2002), 958(1-2), 89-107.

Empirical Procedure That Uses Molecular Structure to Predict Enantioselectivity of Chiral Stationary Phases. Berthod, A., Chang, S., Armstrong, D.W., Analytical Chemistry, 64, 395-404 (1992).

Enantiomeric Composition and Prevalence of Some Bicyclic Monoterpenoids in Amber. Armstrong, D.W., Zhou, E.Y., Zukowski, J., Kosmowska-Ceranowicz, B., Chirality, 8, 39-48 (1996).

Enantiomeric Composition of Monoterpenes in Conifer Resins. Wang, X., Lui, Y-S., Nair, U.B., Armstrong, D.W., Ellis, B., Williams, K.M., Tetrahedron: Asymmetry, 8(23), 3977-3984 (1997).

Enantiomeric Composition of Nornicotine, Anatabine, and Anabasine in Tobacco. Armstrong, D.W., Wang, X, Lee, J-T., Liu, Y-S., Chirality, 11, 82-84 (1999).

Enantiomeric high-performance liquid chromatographic separation of β-substituted tryptophan analogues. Torok, G., Peter, A., Vekes, E., Sapi, J., Laronze, M., Laronze, J.-Y., Armstrong, D. W., Chromatographia (2000), 51(Suppl.), S165-S174.

Enantiomeric Impurities in Chiral Catalysts, Auxiliaries and Synthons Used in Enantioselective Synthesis. Armstrong, D.W., Lee, J. T., Chang, L.W., Tetrahedron: Asymmetry, 9, 2043-2064 (1998).

Enantiomeric Impurities in Chiral Catalysts, Auxiliaries, Synthons and Resolving Agents. Part 2. Armstrong, D. W., He, L., Yu, T., Lee, J.T., Liu, Y-S, Tetrahedron: Asymmetry, 10, 37-60 (1999).

Enantiomeric impurities in chiral synthons, catalysts, and auxiliaries: Part 3. Huang, Ke, Breitbach, Zachary S., Armstrong, Daniel W., Tetrahedron: Asymmetry (2006), 17(19), 2821-2832.

Enantiomeric Resolution and Chiral Recognition of Racemic Nicotine and Nicotine Analogues by β-cyclodextrin Complexation. Structure-Enantiomeric Resolution Relationships in Host-Guest Interactions. Seeman, J.I., Secor, H.V., Armstrong, D.W., Timmons, K.D., Ward, T.J., Analytical Chemistry, 60, 2120 (1988).

Enantiomeric resolution of a chiral sulfoxide series by LC on synthetic polymeric columns with multimodal elution. Lourenco, Tiago C., Armstrong, Daniel W., Cass, Quezia Bezerra, Chromatographia (2010), 71(5/6), 361-372.

Enantiomeric separation of chiral components reported to be in coffee, tea, or cocoa. Stalcup, Apryll M., Ekborg, K. Helen, Gasper, Mary P., Armstrong, Daniel W., Journal of Agricultural and Food Chemistry (1993), 41(10), 1684-9.

Enantiomeric separation of chiral ruthenium(II) complexes using capillary electrophoresis. Jiang Chunxia, Tong Man-Yung, Armstrong Daniel W, Perera Sirantha, Bao Ye, Macdonnell Frederick M, Chirality (2009), 21(1), 208-17.

Enantiomeric Separation of Fluorescent, 6-aminoquinolyl-N-hydroxysuccinimidyl Carbamate, Tagged Amino Acids. Pawlowska, M., Chen, S., Armstrong, D.W., Journal of Chromatography, 641, 257-265 (1993).

Enantiomeric separation of fused polycycles by HPLC with cyclodextrin and macrocyclic glycopeptide chiral stationary phases. Han, Xinxin, Huang, Qinhua, Ding, Jie, Larock, Richard, Armstrong, Daniel, Separation Science and Technology (2005), 40(13), 2745-2759.

Enantiomeric separation of unusual secondary aromatic amino acids. Peter, A., Torok, G., Toth, G., Van den Nest, W., Laus, G., Tourwe, D., Armstrong, D. W., Chromatographia (1998), 48(1/2), 53-58.

Enantiomeric Separations of Ruthenium(II) Polypyridyl Complexes Using High-Performance Liquid Chromatography (HPLC) with Cyclodextrin Chiral Stationary Phases (CSPs). Sun, Ping, Krishnan, Arthi, Yadav, Abhishek, Singh, Shreeyukta, MacDonnell, Frederick M., Armstrong, Daniel W., Inorganic Chemistry (Washington, DC, United States) (2007), 46(24), 10312-10320.

Enantioresolution of Amphetamine, Methamphetamine, and Deprenyl (Selegiline) by LC, GC and CE. Armstrong, D.W., Rundlett, K.L., Nair, U.B., Current Separations, 15:2, 57-61 (1996).

Enantioresolution of Substitued 2-Methoxy-6-oxo-1,4,5,6-tetrahydropyridine-3- carbaonitriles on Macrocyclic Antibiotic and Cyclodextrin Stationary Phases. S. Chen, Y. Liu, D. W. Armstrong, P. Victory, B. Martinez-Teipel, Journal of Liquid Chromatography, 18(8), 1495-1507 (1995).

Enantioselective host-guest complexation of Ru(II) trisdiimine complexes using neutral and anionic derivatized cyclodextrins. Sun, Ping, MacDonnell, Frederick M., Armstrong, Daniel W., Inorganica Chimica Acta (2009), 362(9), 3073-3078.

Enantioselective reversed-phase and non-aqueous capillary electrochromatography using a teicoplanin chiral stationary phase. Karlsson, C., Wikstrom, H., Armstrong, D. W., Owens, P. K., Journal of Chromatography, A (2000), 897(1+2), 349-363.

Enantioseparation by HPLC of Imino Acids on Macrocyclic Glycopeptide Stationary Phases and as their (S)-N-(4-Nitrophenoxycarbonyl)-phenylalanine Methoxyethyl Ester Derivatives. Péter, A., Armstrong, D. W.,, Tourwé, D., Chromatographia, 56, Suppl. S-41-S47 (2002).

Enantioseparation of extended metal atom chain complexes: unique compounds of extraordinarily high specific rotation. Warnke, Molly M., Cotton, F. Albert, Armstrong, Daniel W., Chirality (2007), 19(3), 179-183.

Enantioseparation of Semisynthetic Ergo Alkaloids on Vancomycin and Teicoplanin Stationary Phases. E. Tesarova, K. Zaruba, M. Flieger, Journal of Chromatography, A, 844, 137-147 (1999).

Enantioseparations of chiral ruthenium(II) polypyridyl complexes using HPLC with macrocyclic glycopeptide chiral stationary phases (CSPs). Sun, Ping, Krishnan, Arthi, Yadav, Abhishek, MacDonnell, Frederick M., Armstrong, Daniel W., Journal of Molecular Structure (2008), 890(1-3), 75-80.

Enhanced comprehensive two-dimensional gas chromatographic resolution of polychlorinated biphenyls on a non-polar polysiloxane and an ionic liquid column series. Zapadlo, Michal, Krupcik, Jan, Kovalczuk, Tomas, Majek, Pavel, Spanik, Ivan, Armstrong, Daniel W., Sandra, Pat, Journal of Chromatography, A (2011), 1218(5), 746-751.

Enzyme-catalyzed hydrolysis of cellulose in ionic liquids: a green approach toward the production of biofuels. Bose, Sayantan, Armstrong, Daniel W., Petrich, Jacob W., Journal of Physical Chemistry B (2010), 114(24), 8221-8227.

ESI-MS investigation of solvent effects on the chiral recognition capacity of tartar emetic towards neutral side-chain amino acids. Wijeratne, Aruna B., Yang, Samuel H., Gracia, Jose, Armstrong, Daniel W., Schug, Kevin A., Chirality (2011), 23(1), 44-53.

Evaluation and comparison of a methylated teicoplanin aglycone to teicoplanin aglycone and natural teicoplanin chiral stationary phases. Xiao, Tom Ling, Tesarova, Eva, Anderson, Jared L., Egger, Matthew, Armstrong, Daniel W., Journal of Separation Science (2006), 29(3), 429-445.

Evaluation of a New Polar-Organic High-Performance Liquid Chromatographic Mobile Phase for Cyclodextrin- Bonded Chiral Stationary Phases. Chang, S.C., Reid III, G.L., Chen, S., Chang, C.D., Armstrong, D.W., Trends in Analytical Chemistry (TRAC), 12(4), 144-153 (1993).

Evaluation of aromatic-derivatized cyclofructans 6 and 7 as HPLC chiral selectors. Sun, Ping, Wang, Chunlei, Padivitage, Nilusha Lasanthi Thilakarathna, Nanayakkara, Yasith S., Perera, Sirantha, Qiu, Haixiao, Zhang, Ying, Armstrong, Daniel W., Analyst (Cambridge, United Kingdom) (2011), 136(4), 787-800.

Evaluation of dalbavancin as chiral selector for HPLC and comparison with teicoplanin-based chiral stationary phases. Zhang, Xiaotong, Bao, Ye, Huang, Ke, Barnett-Rundlett, Kimber L., Armstrong, Daniel W., Chirality (2010), 22(5), 495-513.

Evaluation of Enantiomeric Purity of Selected Amino Acids in Honey. Pawlowska, M., Armstrong, D.W., Chirality ,6, 270-276 (1994).

Evaluation of ethoxynonafluorobutane as a safe and environmentally friendly solvent for chiral normal-phase LC-atmospheric pressure chemical ionization/electrospray ionization-mass spectrometry. Ding, Jie, Desai, Meera, Armstrong, Daniel W., Journal of Chromatography, A (2005), 1076(1-2), 34-43.

Evaluation of Free D-Glutamate in Processed Foods. Rundlett, K.L., Armstrong, D.W., Chirality, 6, 277-282 (1994).

Evaluation of Non-polar Interactions in Chiral Recognition by Alkylated β- and γ-cyclodextrin Chiral Stationary Phases. Spanik, I., Oswald, P., Krupcik, J. Benicka, E., Sandra, P., Armstrong, D.W., Journal of Separation Science, 25, 45-52 (2002).

Evaluation of tetracationic salts as gas-phase ion-pairing agents for the detection of trivalent anions in positive mode electrospray ionization mass spectrometry. Zhang, Xiaotong, Wanigasekara, Eranda, Breitbach, Zachary S., Dodbiba, Edra, Armstrong, Daniel W., Rapid Communications in Mass Spectrometry (2010), 24(8), 1113-1123.

Evaluation of the Concentration and Enantiomeric Purity of Selected Free Amino Acids in Fermented Malt Beverages (Beers). Ekkborg-Ott, K.H., Armstrong, D.W., Chirality, 8, 49-57 (1996).

Evaluation of the Effect of Organic Modifier and pH on Retention and Selectivity in Reversed Phase Liquid Chromatographic Separation of Alkaloids on a Cyclodextrin Bonded Phase. Armstrong, D. W., Bertrand, G. L., Ward, K. D., Ward, T. J., Secor, H. V., Seeman, J. I., Analytical Chemistry, 62, 332-338 (1990).

Evaluation of the Enantiomeric Composition of Amino Acids in Tobacco. Kullman, J.P., Chen, X., Armstrong, D.W., Chirality 11:669-673 (1999).

Evaluation of the liquid chromatographic separation of monosaccharides, disaccharides, trisaccharides, tetrasaccharides, deoxysaccharides and sugar alcohols with stable cyclodextrin bonded phase columns. Armstrong, Daniel W., Jin, Heng L., Journal of Chromatography (1989), 462 219-32.

Examination of the Enantioselectivity of Wall-immobilized Cyclodextrin Copolymers in Capillary Gas Chromatography. Tang, Y., Zhou, Y., Armstrong, D.W., Journal of Chromatography, A, 666, 147-159 (1994).

Facile Resolution of N-tert-Butoxy-Carbonyl Amino Acids: The Importance of Enantiomeric Purity in Peptide Synthesis. Chang, S.C., Wang, L.R., Armstrong, D.W., Journal of Liquid Chromatography, 15(9), 1411-1429 (1992).

Facile Separation of Enantiomers, Geometrical Isomers, and Routine Compounds on Stable Cyclodextrin LC Bonded Phases. Armstrong, D.W., Alak, A., Bui, K., DeMond, W., Ward, T., Riehl, T.E., Hinze, W.L., J. Inclus. Phenomena, 2, 533 (1984).

Factors Controlling the Level and Determination of D-amino acids in the Urine and Plasma of Laboratory Rodents. Armstrong, D.W., Gasper, M.P., Lee, S.H., Ercal, N., Zukowski, J., Amino Acids, 5, 299-315 (1993).

Fast detection of Candida albicans and/or bacteria in blood plasma by "sample-self-focusing" using capillary electrophoresis-laser-induced fluorescence. Tong, Man-Yung, Jiang, Chunxia, Armstrong, Daniel W., Journal of Pharmaceutical and Biomedical Analysis (2010), 53(1), 75-80.

Fast super/subcritical fluid chromatography enantiomeric separations of dihydrofurocoumarin derivatives with macrocyclic glycopeptide stationary phases. Liu, Y., Rozhkov, R. V., Larock, R. C., Xiao, T. L., Armstrong, D. W., Chromatographia (2003), 58(11/12), 775-779.

First Asymmetric Synthesis of Chiral b-Iodo Baylis-Hillman Esters Via Tandem 1,4-Conjugate Addition/Carbonyl Coupling Reactions. Xu, X., Chen, D., Wei, H-X., Li, G., Xiao, T.L., Armstrong, D.W., Chirality, 15, 139-142 (2003).

First synthesis of P-chirogenic prophosphatranes. Zhou, Yibo, Armstrong, Daniel W., Zhang, Ying, Verkade, John G., Tetrahedron Letters (2011), 52(14), 1545-1548.

From microbial products to novel drugs that target a multitude of disease indications. Marinelli, Flavia, Methods in Enzymology (2009), 458 (Complex Enzymes in Microbial Natural Product Biosynthesis, Part A), 29-58.

Gas chromatographic determination of the interconversion energy barrier for dialkyl 2,3-pentadienedioate enantiomers. Mydlova, J., Krupcik, J., Majek, P., Skacani, I., Jakubik, T., Sandra, P., Armstrong, D. W., Journal of Chromatography, A (2007), 1150(1-2), 124-130.

Gas chromatographic determination of the interconversion energy barrier for dimethyl 2,3-pentadienedioate enantiomers. Mydlova, Janka, Krupcik, Jan, Majek, Pavel, Skacani, Ivan, Jakubik, Tibor, Armstrong, Daniel W., Journal of Separation Science (2006), 29(10), 1497-1507.

GC-MS analysis of crocetane, phytane and some of their stereoisomers using cyclodextrin-based stationary phases. Huang, Ke, Armstrong, Daniel W., Organic Geochemistry (2009), 40(2), 283-286.

Genomic sequencing and analyte detection using modified protein pores and ionic liquids via transient ionic current blockades. Guan, Xiyun, Jayawardhana, Dilani A., Armstrong, Daniel W., De Zoysa, Ranulu Samanthi, Wang, Deqiang, Zhao, Qitao, PCT Int. Appl. (2010), WO 2010062903 A2 20100603.

Highly Enantioselective HPLC Separations Using the Covalently Bonded Macrocyclic Antibiotic, Ristocetin A, Chiral Stationary Phase. K. H. Ekborg-Ott, Y. Liu, D. W. Armstrong, Chirality, 10, 434-483 (1998).

High-performance Liquid Chromatographic and Capillary Electrophoretic Enantioseparation of Plant Growth Regulators and Related Indole Compounds Using Macrocyclic Antibiotics as Chiral Selectors. Hui, F., Ekborg-Ott, K.H., Armstrong, D.W., Journal of Chromatography, A, 906, 91-103 (2001).

High-performance liquid chromatographic chiral separation of ß2-homoamino acids. Pataj, Zoltan, Berkecz, Robert, Ilisz, Istvan, Misicka, Aleksandra, Tymecka, Dagmara, Fueloep, Ferenc, Armstrong, Daniel W., Peter, Antal, Chirality (2009), 21(9), 787-798.

High-performance liquid chromatographic enantioseparation of 2-aminomono- and dihydroxycyclopentanecarboxylic and 2-aminodihydroxycyclohexanecarboxylic acids on macrocyclic glycopeptide-based phases. Berkecz, Robert, Ilisz, Istvan, Benedek, Gabriella, Fulop, Ferenc, Armstrong, Daniel W., Peter, Antal, Journal of Chromatography, A (2009), 1216(6), 927-932.

High-performance liquid chromatographic enantioseparation of Betti base analogs on a newly developed isopropyl carbamate-cyclofructan6-based chiral stationary phase. Aranyi, Anita, Ilisz, Istvan, Pataj, Zoltan, Szatmari, Istvan, Fulop, Ferenc, Armstrong, Daniel W., Peter, Antal, Chirality (2011), 23 (7), 549-556.

High-performance liquid chromatographic enantioseparation of bicalutamide and its related compounds. Toeroek, Roland, Bor, Adam, Orosz, Gyoergy, Lukacs, Ferenc, Armstrong, Daniel W., Peter, Antal, Journal of Chromatography, A (2005), 1098(1-2), 75-81.

High-performance liquid chromatographic enantioseparation of bicyclic 1,3-amino alcohols. Peter, A., Kaman, J., Fulop, F., van der Eycken, J., Armstrong, D. W., Journal of Chromatography, A (2001), 919(1), 79-86.

High-performance Liquid Chromatographic Enantioseparation of Glycyl di- and tripeptides on Native Cyclodextrin Phases, Mechanistic Considerations. Zukowski, J., Pawlowska, M., Nagatkina, M. Armstrong, D. W., Journal of Chromatography, 629, 169-179 (1993).

High-performance liquid chromatographic enantioseparation of monoterpene-based 2-amino carboxylic acids on macrocyclic glycopeptide-based phases. Sipos, Laszlo, Ilisz, Istvan, Pataj, Zoltan, Szakonyi, Zsolt, Fueloep, Ferenc, Armstrong, Daniel W., Peter, Antal, Journal of Chromatography, A (2010), 1217(44), 6956-6963.

High-performance liquid chromatographic enantioseparation of unusual isoxazoline-fused 2-aminocyclopentanecarboxylic acids on macrocyclic glycopeptide-based chiral stationary phases. László Sipos, István Ilisz, Melinda Nonn, Ferenc Fülöp, Zoltán Pataj, Daniel W. Armstrong, Antal Péter, Journal of Chromatography, A, Volume 1232, 6 April 2012, Pages 142-151.

High-performance liquid chromatographic enantioseparation of β-amino acids. Peter, A., Lazar, L., Fulop, F., Armstrong, D. W., Journal of Chromatography, A (2001), 926(2), 229-238.

High-performance Liquid Chromatographic Separation of Enantiomers of Unusual Amino Acids on a Teicoplanin Chiral Stationary Phase. A. Peter, G. Torok, D. W. Armstrong, Journal of Chromatography, A, 793, 283-296 (1998).

High-performance liquid chromatographic separation of novel atropic a ,α-disubstituted-β-amino acids, either on different β-cyclodextrin-bonded phases or as their 1-fluoro-2,4-dinitrophenyl-5-L-alanine amide derivatives. Toro, Gabriella, Peter, Antal, Gaucher, Anne, Wakselman, Michel, Mazaleyrat, Jean-Paul, Armstrong, Daniel W., Journal of Chromatography, A (1999), 846(1+2), 83-91.

High-performance liquid chromatographic separation of stereoisomers of N-phthaloyl-protected amino acids and dipeptidomimetics. Ilisz, Istvan, Ballet, Steven, Van Rompaey, Karolien, De Wachter, Rien, Tourwe, Dirk, Armstrong, Daniel W., Peter, Antal, Journal of Separation Science (2007), 30(12), 1881-1887.

High-performance liquid chromatographic separation of stereoisomers of β-amino acids and a comparison of separation efficiencies on chirobiotic T and TAG columns. Arki, A., Tourwe, D., Solymar, M., Fueloep, F., Armstrong, D. W., Peter, A., Chromatographia (2004), 60 (Suppl. 1), S43-S54.

High-performance liquid chromatographic separation of the enantiomers of unusual α-amino acid analogues. Peter, Antal, Olajos, Edit, Casimir, Richard, Tourwe, Dirk, Broxterman, Quirinus B., Kaptein, Bernard, Armstrong, Daniel W., Journal of Chromatography, A (2000), 871(1+2), 105-113.

HPLC enantioseparation of 1-(α-aminobenzyl)-2-naphthol and 2-(α-aminobenzyl)-1-naphthol analogs on a β-cyclodextrin-based chiral stationary phase. Berkecz, R., Ilisz, I., Ivanov-Sztojkov, A., Szatmari, I., Fulop, F., Armstrong, D. W., Peter, A., Chromatographia (2007), 65(5/6), 337-341.

Improved Cyclodextrin Chiral Phases: A Comparison and Review. Ward, T.J., Armstrong, D.W., Journal of Liquid Chromatography, 9(2&3), 407-423 (1986).

Increasing selectivity in comprehensive three-dimensional gas chromatography via an ionic liquid stationary phase column in one dimension. Siegler, W. Christopher, Crank, Jeffery A., Armstrong, Daniel W., Synovec, Robert E., Journal of Chromatography, A (2010), 1217(18), 3144-3149.

Influence of Chiral Ionic Liquids on Stereoselective Fluorescence Quenching by Photoinduced Electron Transfer in a Naproxen Dyad. Bose, Sayantan, Wijeratne, Aruna B., Thite, Aniket, Kraus, George A., Armstrong, Daniel W., Petrich, Jacob W., Journal of Physical Chemistry B (2009), 113(31), 10825-10829.

Interconversion of oxazepam enantiomers during HPLC separation. Determination of thermodynamic parameters. Fedurcova, Andrea, Vancova, Michaela, Mydlova, Janka, Lehotay, Jozef, Krupcik, Jan, Armstrong, Daniel W., Journal of Liquid Chromatography & Related Technologies (2006), 29(20), 2889-2900.

Ionic cyclodextrins in ionic liquid matrices as chiral stationary phases for gas chromatography. Huang, Ke, Zhang, Xiaotong, Armstrong, Daniel W., Journal of Chromatography, A (2010), 1217(32), 5261-5273.

Ionic Liquid Based Headspace Solid-Phase Microextraction-Gas Chromatography for the Determination of Volatile Polar Organic Compounds. Carda-Broch, Samuel, Ruiz-Angel, Maria Jose, Armstrong, Daniel W., Berthod, Alain, Separation Science and Technology (2010), 45(16), 2322-2328.

Ionic liquids as stationary phase solvents for methylated cyclodextrins in gas chromatography. Berthod, A., He, L., Armstrong, D. W., Chromatographia (2001), 53(1/2), 63-68.

Ionic liquids in analytical chemistry. Soukup-Hein, Renee J., Warnke, Molly M., Armstrong, Daniel W., Annual Review of Analytical Chemistry (2009), 2, 145-168.

Ionic liquids in analytical chemistry. Sun, Ping, Armstrong, Daniel W., Analytica Chimica Acta (2010), 661(1), 1-16.

Ionic liquids in separations and mass spectrometry, a new frontier. Armstrong, Daniel W., Abstracts of Papers, 239th ACS National Meeting, San Francisco, CA, United States, March 21-25, 2010 (2010), IEC-42.

LC enantiomeric separation of unusual amino acids using cyclodextrin-based stationary phases. Remsburg, Jeffrey W., Armstrong, Daniel W., Peter, Antal, Toth, Geza, Journal of Liquid Chromatography & Related Technologies (2008), 31(2), 219-230.

LC enantioseparation of aryl-substituted β-lactams using variable-temperature conditions. Berkecz, R., Ilisz, I., Forro, E., Fulop, F., Armstrong, D. W., Peter, A., Chromatographia (2006), 63(Suppl.), S29-S35.

LC enantioseparation of tryptophan analogs on α-cyclodextrin stationary phase. Ilisz, I., Sapi, J., Tourwe, D., Armstrong, D. W., Peter, A., Chromatographia (2006), 63(Suppl.), S23-S27.

LC enantioseparation of β-lactam and β-amino acid stereoisomers and a comparison of macrocyclic glycopeptide- and β-cyclodextrin-based columns. Berkecz, R., Torok, R., Ilisz, I., Forro, E., Fulop, F., Armstrong, D. W., Peter, A., Chromatographia (2006), 63(Suppl.), S37-S43.

LC Separation of γ-Amino Acid Enantiomers. Pataj, Zoltan, Ilisz, Istvan, Aranyi, Anita, Forro, Eniko, Fueloep, Ferenc, Armstrong, Daniel W., Peter, Antal, Chromatographia (2010), 71(Suppl.), S13-S19.

Linear Tricationic Room-Temperature Ionic Liquids: Synthesis, Physiochemical Properties, and Electrowetting Properties. Wanigasekara, Eranda, Zhang, Xiaotong, Nanayakkara, Yasith, Payagala, Tharanga, Moon, Hyejin, Armstrong, Daniel W., ACS Applied Materials & Interfaces (2009), 1(10), 2126-2133.

Liquid Chromatographic Resolution of Enantiomers Containing Single Aromatic Rings with β-cyclodextrin Bonded Phases. Armstrong, D.W., Han, Y.I., Han, S.M., Analytica Chimica Acta, 208, 275 (1988).

Liquid Chromatographic Separation of Anomeric Forms of Saccharides with Cyclodextrin Bonded Phases. Armstrong, D.W., Jin, H.L., Chirality, 1, 27 (1989).

Liquid Chromatographic Separation of Diastereomers and Structural Isomers on Cyclodextrin-Bonded Phases. Armstrong, D.W., DeMond, W., Alak, A., Hinze, W.L., Riehl, T.E., Bui, K.H., Analytical Chemistry, 57, 234 (1985).

Liquid Chromatographic Separation of Enantiomers Using a Chiral β-cyclodextrin-Bonded Stationary Phase and Conventional Aqueous-Organic Mobile Phases. Armstrong, D.W., DeMond, W., Alak, A., Hinze, W.L., Riehl, T.E., Ward, T., Analytical Chemistry, 57, 237 (1985).

Liquid-liquid extraction based on digital microfluidics. Moon, Hyejin, Kunchala, Praveen, Nanayakkara, Yasith, Armstrong, Daniel W., International Conference on Nanochannels, Microchannels and Minichannels, Proceedings, 7th, Pohang, Republic of Korea, June 22-24, 2009 (2009), (Pt. A), 137-141

Macrocyclic Antibiotics as a New Class of Chiral Selectors for Liquid Chromatography. D. W. Armstrong, Y. Tang, S. Chen. Y. Zhou, C. Bagwell, J-R. Chen, Analytical Chemistry, Vol. 66, No. 9, 1473-1484 (1994).

Macrocyclic glycopeptide-based chiral stationary phases in high performance liquid chromatographic analysis of amino acid enantiomers and related analogs. Ilisz, I., Pataj, Z., Peter, A., Edited by Fitzpatrick, Daniel W., Ulrich, Henry J., Macrocyclic Chemistry (2010), 129-157.

Measurement of Nitrophenols in Rain and Air by Two-Dimensional Liquid Chromatography-Chemically Active Liquid Core Waveguide Spectrometry. Ganranoo, Lucksagoon, Mishra, Santosh K., Azad, Abul K., Shigihara, Ado, Dasgupta, Purnendu K., Breitbach, Zachary S., Armstrong, Daniel W., Grudpan, Kate, Rappenglueck, Bernhard, Analytical Chemistry (Washington, DC, United States) (2010), 82(13), 5838-5843.

Mechanisms of ESI-MS Selectivity and Sensitivity Enhancements When Detecting Anions in the Positive Mode Using Cationic Pairing Agents. Breitbach, Zachary S., Wanigasekara, Eranda, Dodbiba, Edra, Schug, Kevin A., Armstrong, Daniel W., Analytical Chemistry (Washington, DC, United States) (2010), 82(21), 9066-9073.

Method Development Strategy and Applications Update for CHIROBIOTIC Chiral Stationary Phases. Beesley, Thomas E., Lee, Jauh-Tzuoh, Journal of Liquid Chromatography & Related Technologies (2009), 32(11 & 12), 1733-1767.

Modification of the chiral bonding properties of teicoplanin chiral stationary phase by organic additives. HPLC separation of enantiomers of alkoxysubstituted esters of phenylcarbamic acid. Lehotay, J., Hrobonova, K., Cizmarik, J., Reneova, M., Armstrong, D. W., Journal of Liquid Chromatography & Related Technologies (2001), 24(5), 609-624.

Multimodal Chiral Stationary Phases for Liquid Chromatography: (R)- and (S)-Naphthylethyl-carbamate-Derivatized β-cyclodextrin. Armstrong, D.W., Hilton, M., Coffin, L., LCGC Vol. 9 (9), 646-652 (1991).

Multiple Enantioselective Retention Mechanisms on Derivatized Cyclodextrin Gas Chromatographic Chiral Stationary Phases. A. Berthod, W. Li, D. W. Armstrong, Analytical Chemistry 64, 873-879 (1992).

Nanopore Stochastic Detection of a Liquid Explosive Component and Sensitizers Using Boromycin and an Ionic Liquid Supporting Electrolyte. Jayawardhana, Dilani A., Crank, Jeffrey A., Zhao, Qitao, Armstrong, Daniel W., Guan, Xiyun, Analytical Chemistry (Washington, DC, United States) (2009), 81(1), 460-464.

New chiral macrocyles for the separation and stochastic sensing of enantiomers. Armstrong, Daniel W., Abstracts of Papers, 239th ACS National Meeting, San Francisco, CA, United States, March 21-25, 2010 (2010), ANYL-38.

New structural insight for antimony(III)-tartrate. Wijeratne, Aruna B., Gracia, Jose, Yang, Samuel H., Kroll, Peter, Armstrong, Daniel W., Schug, Kevin A., Inorganic Chemistry Communications (2010), 13(12), 1504-1508.

On retentivity tuning by flow in the second column of different comprehensive two dimensional gas chromatographic configurations. Krupcik, Jan, Majek, Pavel, Gorovenko, Roman, Sandra, Pat, Armstrong, Daniel W., Journal of Chromatography, A (2011), 1218(21), 3186-3189.

On-chip drop-to-drop liquid microextraction coupled with real-time concentration monitoring technique. Wijethunga, Pavithra A. L., Nanayakkara, Yasith S., Kunchala, Praveen, Armstrong, Daniel W., Moon, Hyejin, Analytical Chemistry (Washington, DC, United States) (2011), 83(5), 1658-1664.

Optimization of Liquid Chromatographic Separations on Cyclodextrin Bonded Phases. Armstrong, D.W., Li, W., Chromatography, March, 43-48 (1987).

Pharmacokinetics of hypolipidemic agents. VIII. Unequivocal characterization of ciprofibrate O-β-D-glucuronide. Oelschlaeger, Herbert, Kohl, Christopher, Armstrong, Daniel W., Rothley, Dietrich, Archiv der Pharmazie (Weinheim, Germany) (1991), 324(8), 505-8.

Polar-Liquid Derivatized Cyclodextrin Stationary Phases for the Capillary Gas Chromatography Separation of Enantiomers. Daniel W. Armstrong, Weiyong Li, Chau- Dung Change, Analytical Chemistry, 62, 914-923 (1990).

Positive mode electrospray ionization mass spectrometry of bisphosphonates using dicationic and tricationic ion-pairing agents. Warnke, Molly M., Breitbach, Zachary S., Dodbiba, Edra, Crank, Jeffrey A., Payagala, Tharanga, Sharma, Pritesh, Wanigasekara, Eranda, Zhang, Xiaotong, Armstrong, Daniel W., Analytica Chimica Acta (2009), 633(2), 232-237.

Practice and mechanism of HPLC oligosaccharide separation with a cyclodextrin bonded phase. Berthod, Alain, Chang, Samuel S. C., Kullman, John P. S., Armstrong, Daniel W., Talanta (1998), 47(4), 1001-1012.

Quantitative and Stereoisomeric Determination of Light Biomarkers in Crude Oil and Coal Samples. Berthod, A., Wang, X., Gahm, K., Armstrong, D. W., Geochimica et Cosmochimica Acta, 62(9), 16619-1630 (1998).

Rapid identification of Candida albicans in blood by combined capillary electrophoresis and fluorescence in situ hybridization. Lantz, Andrew W., Bisha, Bledar, Tong, Man-Yung, Nelson, Ryan E., Brehm-Stecher, Byron F., Armstrong, Daniel W., Electrophoresis (2010), 31(16), 2849-2853.

Relevance of Enantiomeric Separations in Environmental Science. Armstrong, D.W., Reid III, G.L., Hilton, M.L., Chang, C.-D., Environmental Pollution, 79, 51-58 (1993).

Relevance of Enantiomeric Separations in Food and Beverage Analyses. Daniel W. Armstrong, Chau-Dung Chang and Weiyong Li, Journal of Agricultural and Food Chemistry, 38, 1674-1677 (1990).

Resolution of Chiral Thiol Compounds Derivatized with N-(1-Pyrenyl)-Maleimide and Thioglo™ 3. Kullman, J.P., Yu, T., Chen, X., Neal, R., Ercal, N., Armstrong, D.W., Journal of Liquid Chromatography & Related Technologies, 23(13), 1941-1952 (2000).

Resolution of Enantiomeric Hydrocarbon Biomarkers of Geochemical Importance. Daniel W. Armstrong, Yubing Tang, Janusz Zukowski, Analytical Chemistry, 63, 2858-2861 (1991).

Retention and selectivity of teicoplanin stationary phases after copper complexation and isotopic exchange. Berthod, Alain, Valleix, Alain, Tizon, Veronique, Leonce, Estelle, Caussignac, Celine, Armstrong, Daniel W., Analytical Chemistry (2001), 73(22), 5499-5508.

Retention mechanism of high-performance liquid chromatographic enantioseparation on macrocyclic glycopeptide-based chiral stationary phases. Ilisz, Istvan, Berkecz, Robert, Peter, Antal, Journal of Chromatography, A (2009), 1216(10), 1845-1860.

Reversal of enantiomeric elution order on macrocyclic glycopeptide chiral stationary phases. Xiao, T. L., Zhang, B., Lee, J. T., Hui, F., Armstrong, D. W., Journal of Liquid Chromatography & Related Technologies (2001), 24(17), 2673-2684.

Reversed Phase High Performance Liquid Chromatographic Separation of Substituted Phenolic Compounds with a β-cyclodextrin Bonded Phase Column. Chang, C.A., Wu, Q., Armstrong, D.W., Journal of Chromatography, 354, 454 (1986).

Reversing Enantioselectivity in Capillary Gas Chromatography with Polar and Nonpolar Cyclodextrin Derivative Phases. Daniel W. Armstrong, Weiyong Li, Josef Pitha, Analytical Chemistry, 62, 214-217 (1990).

Role of the Carbohydrate Moities in Chiral Recognition on Teicoplanin-Based LC Stationary Phases. Berthod, A., Chen, X., Kullman, J.P., Armstrong, D.W., Gasparrini, F., D’Acquarica, I., Villani, C., Carotti, A., Analytical Chemistry, 72, 1767-1780 (2000).

Selective Separations of Peptides with Sequence Deletions, Single Amino Acid Polymorphisms, and/or Epimeric Centers Using Macrocyclic Glycopeptide Liquid Chromatography Stationary Phases. Zhang, B., Soukup, R., Armstrong, D.W., Journal of Chromatography, A, 1053, 89-99 (2004).

Sensitive enantiomeric separation of aliphatic and aromatic amines using aromatic anhydrides as non-chiral derivatizing agents. Pawlowska, Maria, Zukowski, Janusz, Armstrong, Daniel W., Journal of Chromatography, A (1994), 666(1-2), 485-91.

Separation and characterization of underivatized oligosaccharides using liquid chromatography and liquid chromatography-electrospray ionization mass spectrometry. Liu, Ying, Urgaonkar, Sameer, Verkade, John G., Armstrong, Daniel W., Journal of Chromatography, A (2005), 1079(1-2), 146-152.

Separation of carotenes on cyclodextrin-bonded phases. Stalcup, Apryll M., Jin, Heng L., Armstrong, Daniel W., Mazur, Paul, Derguini, Fadila, Nakanishi, Koji, Journal of Chromatography (1990), 499 627-35.

Separation of chiral furan derivatives by liquid chromatography using cyclodextrin-based chiral stationary phases. Han, Xinxin, Yao, Tuanli, Liu, Ying, Larock, Richard C., Armstrong, Daniel W., Journal of Chromatography, A (2005), 1063(1-2), 111-120.

Separation of Chiral Sulfoxides by Liquid Chromatography Using Macrocyclic Glycopeptide Chiral Stationary Phases. Berthod, A., Xiao, T. L., Liu, Y., Jenks, W.S., Armstrong, D.W., Journal of Chromatography, A, 955, 53-69 (2002).

Separation of Drug Stereoisomers by the Formation of β-cyclodextrin Inclusion Complexes. Armstrong, D.W., Ward, T.J., Armstrong, R.D., and Beesley, T.E., Science, 232, 1132 (1986).

Separation of enantiomers of isochromene derivatives by HPLC using cyclodextrin-based stationary phases. Han, X., Zhong, Q., Yue, D., Della Ca, N., Larock, R. C., Armstrong, D. W., Chromatographia (2005), 61(5/6), 205-211.

Separation of enantiomers of β-lactams by HPLC using cyclodextrin-based chiral stationary phases. Sun, P., Wang, c., Armstrong, D. W., Peter, A., Forro, E., Journal of Liquid Chromatography & Related Technologies (2006), 29(13), 1847-1860.

Separation of Enantiomers Using a γ-cyclodextrin Liquid Chromatographic Bonded Phase. Stalcup, A.M., Jin, H.L., Armstrong, D.W., Journal of Liquid Chromatography, 13(3), 473-484 (1990).

Separation of inorganic and small organic anions by CE using phosphonium-based mono- and dicationic reagents. Krizek, Tomas, Breitbach, Zachary S., Armstrong, Daniel W., Tesarova, Eva, Coufal, Pavel, Electrophoresis (2009), 30(22), 3955-3963.

Separation of Metallocene Enantiomers by Liquid Chromatography: Chiral Recognition via Cyclodextrin Bonded Phases. Armstrong, D.W., DeMond, W., Czech, B.P, Analytical Chemistry, 57, 481-484 (1985).

Separation of Mycotoxins, Polycyclic Aromatic Hydrocarbons, Quinones, and Heterocyclic Compounds on Cyclodextrin Bonded Phases: An Alternative LC Packing. Armstrong, D.W., Alak, A., DeMond, W., Hinze, W.L., Riehl, T.E., Journal of Liquid Chromatography, 8(2), 261-269 (1985).

Separation of Optical Isomers of Scopolamine, Cocaine, Homatropine, and Atropine. Armstrong, D.W., Han, S.M., Han, Y.I., Analytical Biochemistry, 167, 261 (1987).

Separation of racemic sulfoxides and sulfinate esters on four derivatized cyclodextrin chiral stationary phases using capillary gas chromatography. Anderson, Jared L., Ding, Jie, McCulla, Ryan D., Jenks, William S., Armstrong, Daniel W., Journal of Chromatography, A (2002), 946(1-2), 197-208.

Separation of Tamoxifen Geometric Isomers and Metabolites by Bonded Phase β-cyclodextrin Chromatography. Armstrong, R.D., Ward, T. J., Pattabiraman, N., Benz, C., Armstrong, D.W., Journal of Chromatography, 414, 192 (1987).

Separation of the enantiomers of substituted dihydrofurocoumarins by HPLC using macrocyclic glycopeptide chiral stationary phases. Xiao, Tom Ling, Rozhkov, Roman V., Larock, Richard C., Armstrong, Daniel W., Analytical and Bioanalytical Chemistry (2003), 377(4), 639-654.

Separations of Cycloinulooligosaccharides via Hydrophilic Interaction Chromatography (HILIC) and Ligand-Exchange Chromatography. Wang, Chunlei, Breitbach, Zachary S., Armstrong, Daniel W., Separation Science and Technology (2010), 45(4), 447-452.

Slowing DNA Translocation through Nanopores Using a Solution Containing Organic Salts. de Zoysa, Ranulu Samanthi S., Jayawardhana, Dilani A., Zhao, Qitao, Wang, Deqiang, Armstrong, Daniel W., Guan, Xiyun, Journal of Physical Chemistry B (2009), 113(40), 13332-13336.

Solution phase vs. gas phase chiral recognition by ESI-MS: a case study of two chiral selector classes. Schug, Kevin A., Wijeratne, Aruna B., Bazzi, Bilal H., Armstrong, Daniel W., Edited by Zehnacker, Anne., Chiral Recognition in the Gas Phase (2010), 181-204.

Solvent Molecules Undergo Homolytic Cleavage and Radical Recombination Processes during Negative-Mode Electrospray Ionization: Adduct Formation with Antimony(III)-Tartrate Dianion. Wijeratne, Aruna B., Yang, Samuel H., Armstrong, Daniel W., Schug, Kevin A., Analytical Chemistry (Washington, DC, United States) (2010), 82(12), 5141-5146.

Stereochemical Analyses of Food Components. K. H. Ekborg-Ott, D.W. Armstrong, Chiral Separations: Application and Technology,. Ch. 9, 201-270 (1997), American Chemical Society, Washington, DC.

Sterility testing by CE: A comparison of online preconcentration approaches in capillaries with greater internal diameters. Petr, Jan, Jiang, Chunxia, Sevcik, Juraj, Tesarova, Eva, Armstrong, Daniel W., Electrophoresis (2009), 30(22), 3870-3876.

Study of a new chiral selector: Sodium arsenyl-(L)-(+) tartrate for capillary electrophoresis. Tong, Man-Yung, Payagala, Tharanga, Perera, Sirantha, MacDonnell, Frederick M., Armstrong, Daniel W., Journal of Chromatography, A (2010), 1217(7), 1139-1148.

Study of complexation between cyclofructans and alkali metal cations by electrospray ionization mass spectrometry and density functional theory calculations. Wang, Chunlei, Yang, Samuel H., Wang, Jianguang, Kroll, Peter, Schug, Kevin A., Armstrong, Daniel W., International Journal of Mass Spectrometry (2010), 291(3), 118-124.

Study of Local Anaesthetics. CLVIII. Chromatographic Separation of Some Derivatives of Substituted Phenylcarbamic Acid on a Vancomycin-Based Stationary Phase. Iungelova, J., Lehotay, J., Hrobonova, K., Cimarik, J., Armstrong, D.W., Journal of Liquid Chromatography & Related Technologies, 25(2), 299-312 (2002).

Study of mechanism of enantioseparation. III. The influence of carbohydrate moieties of teicoplanin-bonded chiral stationary phase on the separation of some derivatives of phenylcarbamic acid. Rojkovicova, T., Lehotay, J., Dungelova, J., Cizmarik, J., Armstrong, D. W., Journal of Liquid Chromatography & Related Technologies (2002), 25(18), 2723-2738.

Study of the Mechanism of Enantioseparation. I. Chiral Analysis of Alkylamino Derivatives of Aryloxypropanols by HPLC Using Macrocyclic Antibiotics as Chiral Selectors. Hrobonova, K., Lehotay, J., Cizmarikova, R., Armstrong, D.W., Journal of Liquid Chromatography & Related Technologies, 25(15), 2225-2237 (2001).

Study of the mechanism of enantioseparation. Part XII. Comparison study of thermodynamic parameters on separation of phenylcarbamic acid derivatives by HPLC using macrocyclic glycopeptide chiral stationary phases. Rojkovicova, T., Lehotay, J., Armstrong, D. W., Cizmarik, J., Journal of Liquid Chromatography & Related Technologies (2006), 29(18), 2615-2624.

Study of the mechanism of enantioseparation. VII. Effect of temperature on retention of some enantiomers of phenylcarbamic acid derivates on a teicoplanin aglycone chiral stationary phase. Rojkovicova, T., Lehotay, J., Krupcik, J., Fedurcova, A., Cizmarik, J., Armstrong, D. W., Journal of Liquid Chromatography & Related Technologies (2004), 27(11), 1653-1671.

Study of the Mechanism of Enantioseparation. X. Comparison Study of Thermodynamic Parameters on Separation of Phenylcarbamic Acid Derivatives Using Vancomycin and Teicoplanin CSPs. Rojkovicova, T., Lehotay, J., Armstrong, D. W., Cizmarik, J., Journal of Liquid Chromatography & Related Technologies (2004), 27(20), 3213-3226.

Study on the use of boromycin as a chiral selector in capillary electrophoresis. Vítezslav Maier, Václav Ranc, Martin Švidrnoch, Jan Petr, Juraj Ševcík, Eva Tesarová, Daniel W. Armstrong, Journal of Chromatography, A, Volume 1237, 11 May 2012, Pages 128-132.

Super/subcritical fluid chromatography chiral separations with macrocyclic glycopeptide stationary phases. Liu, Ying, Berthod, Alain, Mitchell, Clifford R., Xiao, Tom Ling, Zhang, Bo, Armstrong, Daniel W., Journal of Chromatography, A (2002), 978(1-2), 185-204.

Super/subcritical fluid chromatography separations with four synthetic polymeric chiral stationary phases. Han, X., Berthod, A., Wang, C., Huang, K., Armstrong, D. W., Chromatographia (2007), 65(7/8), 381-400.

Synthesis and chromatographic evaluation of new polymeric chiral stationary phases based on three (1S,2S)-(-)-1,2-diphenylethylenediamine derivatives in HPLC and SFC. Payagala, Tharanga, Wanigasekara, Eranda, Armstrong, Daniel W., Analytical and Bioanalytical Chemistry (2011), 399(7), 2445-2461.

Synthesis and Evaluation of a Synthetic Polymeric Chiral Stationary Phase for LC Based on the N, N'-[(1R,2R)-1,2-Diphenyl-1,2-Ethanediyl]bis-2-Propenamide Monomer. Han., X., He, L., Beesley, T. E., Armstrong, D. W., Chromatographia (2006) 63, 13-23.

Synthesis and examination of sulfated cyclofructans as a novel class of chiral selectors for CE. Jiang, Chunxia, Tong, Man-Yung, Breitbach, Zachary S., Armstrong, Daniel W., Electrophoresis (2009), 30(22), 3897-3909.

Synthesis, Enantioselective Separation, and Identification of Racemic Tetralin, Indan, and Benzosuberan Derivatives. Armstrong, D.W., Gahm, K.H., Chang, L.W., Microchemical Journal 57, 149-165 (1997).

Synthesis, Rapid Resolution, and Determination of Absolute Configuration of Racemic 2,2'-Binaphthyldiyl Crown Ethers and Analogues via β-cyclodextrin Complexation. Armstrong, D.W., Ward, T.J., Czech, A. Czech, B.P., Bartsch, R.A., Journal of Organic Chemistry, 50 (26), 5556-5559 (1985).

Tetraionic liquid salts and methods of use thereof. Armstrong, Daniel W., Wanigasekara, Eranda, PCT Int. Appl. (2011), WO 2011068944 A1 20110609.

The advent and potential impact of ionic liquid stationary phases in GC and GCxGC. Armstrong, Daniel W., Payagala, Tharanga, Sidisky, Leonard M., LC-GC Europe (2009), 22(9), 459-460, 462, 464, 466.

The advent and potential impact of ionic liquid stationary phases in GC and GCxGC. Armstrong, Daniel W., Payagala, Tharanga, Sidisky, Leonard M., LCGC North America (2009), 27(8), 596, 598, 600-602, 604-605.

The effect of AC frequency on the electrowetting behavior of ionic liquids. Nanayakkara, Yasith S., Perera, Sirantha, Bindiganavale, Shreyas, Wanigasekara, Eranda, Moon, Hyejin, Armstrong, Daniel W., Analytical Chemistry (Washington, DC, United States) (2010), 82(8), 3146-3154.

The enantiomeric separation of 4,5-disubstituted imidazoles by HPLC and CE using cyclodextrin-based chiral selectors. Breitbach, Zachary S., Feng, Qing, Koswatta, Panduka B., Dodbiba, Edra, Lovely, Carl J., Armstrong, Daniel W., Supramolecular Chemistry (2010), 22(11 & 12), 758-767.

The evaluation and comparison of trigonal and linear tricationic ion-pairing reagents for the detection of anions in positive mode ESI-MS. Warnke, Molly M., Breitbach, Zachary S., Dodbiba, Edra, Wanigasekara, Eranda, Zhang, Xiaotong, Sharma, Pritesh, Armstrong, Daniel W., Journal of the American Society for Mass Spectrometry (2009), 20(3), 529-538.

The Evolution of Chiral Stationary Phases for Liquid Chromatography. D. W. Armstrong, Journal of the Chinese Chemical Society, 45, 581-590 (1998).

The role of π-acidic and π-basic chiral stationary phases in the high-performance liquid chromatographic enantioseparation of unusual ß-amino acids. Ilisz, Istvan, Berkecz, Robert, Forro, Eniko, Fulop, Ferenc, Armstrong, Daniel W., Peter, Antal, Chirality (2009), 21(3), 339-348.

The use of computerized peak deconvolution for determination of energy barrier to enantiomerization in dynamic gas chromatography. Krupcik, J., Oswald, P., Spanik, I., Majek, P., Bajdichova, M., Sandra, P., Armstrong, D. W., Journal of Microcolumn Separations (2000), 12(12), 630-636.

The use of cyclodextrin-based LC stationary phases for the separation of chiral dihydrobenzofuran derivatives. Soukup, R. J., Rozhkov, R. V., Larock, R. C., Armstrong, D. W., Chromatographia (2005), 61(5/6), 219-224.

The use of cyclofructans as novel chiral selectors for gas chromatography. Zhang, Ying, Breitbach, Zachary S., Wang, Chunlei, Armstrong, Daniel W., Analyst (Cambridge, United Kingdom) (2010), 135(5), 1076-1083.

Towards a Second Generation of Ionic Liquid Matrices (ILMs) for MALDI-MS of Peptides, Proteins, and Carbohydrates. Crank, Jeffrey A., Armstrong, Daniel W., Journal of the American Society for Mass Spectrometry (2009), 20(10), 1790-1800.

Transforming chiral liquid chromatography methodologies into more sensitive liquid chromatography-electrospray ionization mass spectrometry without losing enantioselectivity. Desai, Meera J., Armstrong, Daniel W., Journal of Chromatography, A (2004), 1035(2), 203-210.

Translocation of single-stranded DNA molecules through alpha - hemolysin nanopore in a butylmethylimidazolium chloride ionic liquid solution. De Zoysa, Ranulu Samanthi S., Jayawardhana, Dilani A., Zhao, Qitao, Armstrong, Daniel W., Guan, Xiyun, Abstracts of Papers, 239th ACS National Meeting, San Francisco, CA, United States, March 21-25, 2010 (2010), BIOT-489.

Trigonal tricationic ionic liquids: A generation of gas chromatographic stationary phases. Payagala, Tharanga, Zhang, Ying, Wanigasekara, Eranda, Huang, Ke, Breitbach, Zachary S., Sharma, Pritesh S., Sidisky, Leonard M., Armstrong, Daniel W., Analytical Chemistry (Washington, DC, United States) (2009), 81(1), 160-173.

Uptake and Enantioselective Elimination of Chlordane Compounds by Common Carp (Cyprinus carpio, L.) Seemamahannop, R., Berthod, A., Maples, M., Kapila, S., Armstrong, D.W., Chemosphere 59, 493-500 (2005).

Use of a polar ionic liquid as second column for the comprehensive two-dimensional GC separation of PCBs. Zapadlo, Michal, Krupcik, Jan, Majek, Pavel, Armstrong, Daniel W., Sandra, Pat, Journal of Chromatography, A (2010), 1217(37), 5859-5867.

Use of CE for the determination of binding constants. Jiang, Chunxia, Armstrong, Daniel W., Electrophoresis (2010), 31(1), 17-27.

Use of cyclofructan as a potential complexing agent in capillary electrophoresis. Reijenga, Jetse C., Verheggen, Theo P. E. M., Chiari, Marcella, Journal of Chromatography, A (1999), 838(1 + 2), 111-119.

Use of ion pairing reagents for sensitive detection and separation of phospholipids in the positive ion mode LC-ESI-MS. Dodbiba, Edra, Xu, Chengdong, Payagala, Tharanga, Wanigasekara, Eranda, Moon, Myeong Hee, Armstrong, Daniel W., Analyst (Cambridge, United Kingdom) (2011), 136(8), 1586-1593.

Use of native and derivatized cyclodextrin based and macrocyclic glycopeptide based chiral stationary phases for the enantioseparation of pterocarpans by HPLC. Warnke, M. M., Mitchell, C. R., Rozhkov, R. V., Emrich, D. E., Larock, R. C., Armstrong, D. W. Department of Chemistry, Iowa State University, Ames, IA, USA. Journal of Liquid Chromatography & Related Technologies (2005), 28(6), 823-834.

Use of native and derivatized cyclodextrin chiral stationary phases for the enantioseparation of aromatic and aliphatic sulfoxides by high performance liquid chromatography. Mitchell, C., Desai, M., McCulla, R., Jenks, W., Armstrong, D., Chromatographia (2002), 56(3/4), 127-135.