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Astec Bibliography

Citations by Phase

Astec CHIRALDEX & Supelco DEX
Astec CHIROBIOTIC & Macrocyclic Glycopeptides
Astec CLC (Copper Ligand Exchange)
Astec CYCLOBOND
Astec P-CAP and P-CAP-DP
Cyclofructans

ASTEC CHIRALDEX & Supelco DEX

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

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, J. Chromatogr., 502, 154-159 (1990).

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. Institute of Experimental and Clinical Pharmacology and Toxicology, Department of Experimental and Clinical Toxicology, University of Saarland, Homburg (Saar), Germany. Journal of Analytical Toxicology (2003), 27(2), 68-73.

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.

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, Anal. Chem. Acta., 234, 365-380 (1990).

Characterization of Some GLC Chiral Stationary Phases; LFER Analysis. Abraham, Michael H. The Department of Chemistry, University College London, London, UK. Analytical Chemistry (1997), 69(4), 613-617.

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

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. Seoul National University, School of Chemistry & Molecular Engineering, Seoul, S. Korea. Journal of Chromatography, A (2001), 933(1-2), 99-106.

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).

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

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. Laboratoire des Sciences Analytiques, Universite de Lyon 1, Villeurbanne, Fr. Analytical Chemistry (1995), 67(5), 849-57.

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 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.

Development of an enantiomer-specific stable carbon isotope analysis (ESIA) method for assessing the fate of α-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.

2,6-Di-O-Pentyl-3-O-Propionyl-α-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, J. Chromatogr., 509, 303-324 (1990).

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

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

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 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. Department of Chemistry and Biochemistry, University of Texas at Arlington, Arlington, TX, USA. Tetrahedron: Asymmetry (2006), 17(19), 2821-2832.

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 chiral components reported to be in coffee, tea, or cocoa. Stalcup, Apryll M.; Ekborg, K. Helen; Gasper, Mary P.; Armstrong, Daniel W. Dep. of Chem., Univ. Missouri, Rolla, MO, USA. Journal of Agricultural and Food Chemistry (1993), 41(10), 1684-9.

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 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. DSM Resolve, Geleen, Neth. Journal of Chromatography, A (2008), 1182(2), 215-218.

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. Department of Chemical Engineering, College of Engineering, Inha University, Inchon, S. Korea. Studies in Surface Science and Catalysis (2001), 135(Zeolites and Mesoporous Materials at the Dawn of the 21st Century), 3638-3645.

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., J. Sep. Sci. 25, 45-52 (2002).

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

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. Institute of Analytical Chemistry, Slovak University of Technology, Bratislava, Slovakia. 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. Department of Analytical Chemistry, Slovak University of Technology, Bratislava, Slovakia. 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. Department of Chemistry, Norwegian University of Science and Technology, Trondheim, Norway. 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.

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

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 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.

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., J. of Chrom. A, 724, 403-410 (1996).

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, J. of High Resolution Chromatogr., 15, 800-806 (1992).

Ionic liquids as stationary phase solvents for methylated cyclodextrins in gas chromatography. Berthod, A.; He, L.; Armstrong, D. W. Lab. Sci. Anal., CNRS 5619, Universite de Lyon 1, Villeurbanne, Fr. Chromatographia (2001), 53(1/2), 63-68.

Molecular parity violation via comets? Meierhenrich, Uwe; Thiemann, Wolfram H.-P.; Rosenbauer, Helmut. Universitat Bremen, Istitut fur Physikalische Chemie, Bremen, Germany. Chirality (1999), 11(7), 575-582.

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

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

Plots of relative retention against solute boiling points may indicate host-guest interactions with modified cyclodextrin gas chromatographic phases. Betts, T. J. School of Pharmacy, Curtin University of Technology, Perth, Western Australia, Australia. 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, Anal. Chem., 62, 914-923 (1990).

Possible value for the gas chromatographic analysis of essential oils of some unusual phase commercial capillaries. Betts, T. J. Sch. Pharm., Curtin Univ. Technol., Perth, Western Australia, Australia. Journal of Chromatography (1992), 626(2), 294-300.

Potential of three different αcyclodextrin modifications for the gas chromatographic evaluation of constituents of volatile oils. Betts, T. J. School of Pharmacy, Curtin University of Technology, Perth, Western Australia, Australia. Journal of Chromatography, A (1993), 653(1), 167-72.

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).

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

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

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

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

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

(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).

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. School of Pharmacy, Curtin University of Technology, Perth, Australia. Chromatographia (2003), 58(7/8), 459-463.

Separation of chloro-substituted and bromo-substituted styrene oxide by chiral GC. Dong, Xiao-Wei; Xu, Xu; Jin, Hao; Li, Zu-Yi. Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, Peop. Rep. China. Youji Huaxue (2004), 24(3), 306-309.

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. Department of Chemistry, Iowa State University, Ames, IA, USA. Journal of Chromatography, A (2002), 946(1-2), 197-208.

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., Chem. Res. Toxicol. 13, 831-838 (2000).

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

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).

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. Dep. Bioorg. Chem., Univ. Pisa, Pisa, Italy. Chirality (1994), 6(3), 207-12.

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

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. Slovak University of Technology, Bratislava, Slovakia. 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. School of Pharmacy, Curtin University of Technology, Perth, Australia. Journal of Chromatographic Science (2000), 38(8), 357-364.

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 trio of modified cyclodextrin gas chromatographic phases to provide structural information on some constituents of volatile oils. Betts, T. J. School of Pharmacy, Curtin University of Technology, Perth, Western Australia, Australia. Journal of Chromatography, A (1995), 707(2), 390-5.

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 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. School of Pharmacy, Curtin University of Technology, Perth, Western Australia, Australia. 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. Sch. Pharm., Curtin Univ. Technol., Perth, Australia. Journal of Chromatography (1992), 606(2), 281-4.

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

ASTEC CHIROBIOTIC & Macrocyclic Glycopeptides

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. Pharmaceutical Analysis Laboratory, Biological and Medical Research Department (MBC-03), King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia. Archiv der Pharmazie (Weinheim, Germany) (2001), 334(7), 258-260.

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. Department of Inorganic and Analytical Chemistry, University of Szeged, Szeged, Hung. 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 direct HPLC method for the resolution and quantitation of the R-(-)- and S-(+)-enantiomers of vigabatrin (?-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 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. Pharmaceutical and Medicinal Chemistry Department, Pharmaceutical and Drug Industries Research Division, National Research Centre, Giza, Egypt. 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. Biological and Medical Research Department (MBC-03), Pharmaceutical Analysis Laboratory, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia. Journal of Pharmaceutical and Biomedical Analysis (2004), 35(3), 535-543.

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., Org. Biomol. Chem., 2, 48-58 (2004).

Additive concentration effects on enantioselective separations in supercritical fluid chromatography. Phinney, Karen W.; Sander, Lane C. Analytical Chemistry Division, Chemical Science and Technology Laboratory, National Institute of Standards and Technology, Gaithersburg, MD, USA. Chirality (2003), 15(4), 287-294.

Adsorption behavior of a teicoplanin aglycone bonded stationary phase under harsh overload conditions. Bechtold, Matthias; Felinger, Attila; Held, Martin; Panke, Sven. Bioprocess Laboratory, Institute of Process Engineering, ETH Zurich, Switz. Journal of Chromatography, A (2007), 1154(1-2), 277-286.

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. PharmaBiotec Research Center, Department Medicinal Chemistry, Royal Danish School Pharmacy, Copenhagen, Den. Chirality (1997), 9(3), 274-280.

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, J. of Chromatogr. 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. Department of Chemistry, Iowa State University, Ames, IA, USA. 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. Department of Chemistry, Iowa State University, Ames, IA, USA. 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. Department of Analytical Chemistry, University of Pardubice, Pardubice, Czech Rep. Journal of Chromatography, A (2001), 919(1), 67-77.

Analysis of the enantiomers of citalopram and its demethylated metabolites using chiral liquid chromatography. Kosel, M.; Eap, C. B.; Amey, M.; Baumann, P. Unite de Biochimie et Psychopharmacologie Clinique, Department Universitaire de Psychiatrie Adulte, Prilly-Lausanne, Switz. Journal of Chromatography, B: Biomedical Sciences and Applications (1998), 719(1 + 2), 234-238.

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., Org. Biomol. Chem., 1, 1-6 (2003).

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. Department of Drug Metabolism, Merck Research Laboratories, Rahway, NJ, USA. Journal of Chromatography, B: Analytical Technologies in the Biomedical and Life Sciences (2003), 788(2), 317-329.

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. Pharmaceutical Analysis Laboratory, Biological and Medical Research Department (MBC-03), King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia. 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 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 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 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. Ohio State University, College of Pharmacy and Medicine, Columbus, OH, USA. Journal of Pharmaceutical and Biomedical Analysis (2002), 28(2), 287-294.

Chiral HPLC separation of protected amino acids. Esquivel, J. B.; Sanchez, C.; Fazio, M. J. Analytical Sciences Laboratories, Dow Chemical USA, Midland, MI, USA. Journal of Liquid Chromatography & Related Technologies (1998), 21(6), 777-791.

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 Chromatogr. 14, 317-320 (2000).

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

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., Biomed. Chromatogr. 16, 191-198 (2002).

Chiral Separations Performed by Enhanced Fluidity Liquid Chromatography on a Macrocyclic Antibioitc Chiral Stationary Phase. Q. Sun, S.V. Olesik, Anal. Chem. 71, 2139-2145 (1999).

Chiral packed column subcritical fluid chromatography on polysaccharide and macrocyclic antibiotic chiral stationary phases. Medvedovici, Andrei; Sandra, Pat; Toribio, Laura; David, Frank. Department of Organic Chemistry, University of Gent, Krijgslaan 281, S4, Ghent, Belg. Journal of Chromatography, A (1997), 785(1 + 2), 159-171.

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

Chiral resolution of clenbuterol, cimaterol, and mabuterol on Chirobiotic V, T, and TAG columns. Aboul-Enein, Hassan Y.; Ali, Imran. Pharmaceutical Analysis Laboratory, Biological and Medical Research Department (MBC-03), King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia. 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. Pharmaceutical Analysis Laboratory, Biological and Medical Research Department (MBC-03), King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia. 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. Dep. Analytical Chemistry, Inst. Chemical Technol., Prague, Czech Rep. 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. Department of Pharmacology, University Victor Segalen, Bordeaux, Fr. Biomedical Chromatography (2001), 15(3), 217-222.

Chiral separation by simultaneous use of vancomycin as stationary phase chiral selector and chiral mobile phase additive. Sun, Q.; Olesik, S. V. Department of Chemistry, The Ohio State University, Columbus, OH, USA. Journal of Chromatography, B: Biomedical Sciences and Applications (2000), 745(1), 159-166.

Chiral separation of duloxetine and its R-enantiomer by LC. Yang, Jing; Lu, Xiumei; Bi, Yujin; Qin, Feng; Li, Famei. Department of Analytical Chemistry, Shenyang Pharmaceutical University, Shenyang, Peop. Rep. China. Chromatographia (2007), 66(5/6), 389-393.

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. School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Peop. Rep. China. 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. State Key Laboratory of Organometallic Chemistry, Laboratory of Analytical Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, Peop. Rep. China. Fenxi Ceshi Xuebao (2004), 23(3), 121-122.

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. School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Peop. Rep. China. Sepu (2007), 25(5), 732-734.

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. Faculty of Medicine, Central Research Laboratory, University of Pecs, Pecs, Hung. Journal of Biochemical and Biophysical Methods (2002), 53(1-3), 15-24.

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.

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

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

Chiral Separations Performed by Enhanced-Fluidity Liquid Chromatography on a Macrocyclic Antibiotic Chiral Stationary Phase. Sun, Qian; Olesik, Susan V. Department of Chemistry, The Ohio State University, Columbus, OH, USA. Analytical Chemistry (1999), 71(11), 2139-2145.

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. Department of Physical and Analytical Chemistry, University of Oviedo, Oviedo, Spain. Journal of Analytical Atomic Spectrometry (2000), 15(9), 1109-1114.

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.

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. Unite de Biochimie et Psychopharmacologie Clinique, University Department of Adult Psychiatry, Prilly-Lausanne, Switz. Therapeutic Drug Monitoring (2004), 26(4), 366-374.

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. Pharmaceutical R and D, DuPont Pharmaceuticals Company, Wilmington, DE, USA. Chirality (2001), 13(4), 193-198.

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. Strategic Technologies, GlaxoSmithKline, Stevenage, UK. Chirality (2003), 15(Suppl.), S1-S12.

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. Facultad de Ciencias Experimentales, Departamento de Quimica y Ciencia de los Materiales, Universidad de Huelva, Huelva, Spain. Analytica Chimica Acta (2004), 520(1-2), 229-235.

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. Bioanalytical and Drug Development Laboratory, Biological and Medical Research (MBC-03), King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia. Journal of Liquid Chromatography & Related Technologies (1997), 20(9), 1437-1444.

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 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. Department of Physical and Macromolecular Chemistry, Charles University, Prague, Czech Rep. Journal of Chromatography, A (1999), 838(1 + 2), 121-129.

Comparison of Enantioselective Separation of N-tert.-butyloxycarbonyl Amino Acids and Their Non-blocked Analogues on Teicoplanin-based Chiral Stationary Phase. E. Tesarova, A. Bosakova, V. Pacakova, J. of Chrom. A, 838, 121-129 (1999).

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

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. Department of Inorganic and Analytical Chemistry, University of Szeged, Szeged, Hung. 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. Institute of Pharmaceutical Chemistry, University of Szeged, Szeged, Hung. 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. Department of Applied Chemistry, National Chiayi University, Chiayi, Taichung, Taiwan. Chirality (2004), 16(5), 318-330.

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. Process Analytical Chemistry, Global Pharmaceutical Research & Development, Abbott Laboratories, North Chicago, IL, USA. Journal of Chromatography, B: Analytical Technologies in the Biomedical and Life Sciences (2008), 875(1), 65-71.

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. Department of Inorganic and Analytical Chemistry, University of Szeged, Szeged, Hung. 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 αamino acids. Schlauch, Michael; Kos, Olha; Frahm, August W. Department of Pharmaceutical Chemistry, Albert-Ludwigs-University, Freiburg im Breisgau, Germany. Journal of Pharmaceutical and Biomedical Analysis (2001), Volume Date 2002, 27(3-4), 409-419.

Comparison of Two Different Approaches of Sample Pretreatment for Stereoselective Determination of (R,S)-Propranolol in Human Plasma. Misl'anova, C., Stefancova, A., J. 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. Department of Analytical Chemistry, Faculty of Science, Charles University, Prague, Czech Rep. Journal of Chromatography, A (2005), 1088(1-2), 94-103.

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).

Content determination of S-citalopram by chiral high-performance liquid chromatography. Yang, Xue-mei; Liu, Xu; Yan, Yi-chen; Xu, Jiang-ping. Department of Chemistry, First Military Medical University, Guangzhou, Peop. Rep. China. Diyi Junyi Daxue Xuebao (2004), 24(6), 716-717.

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. Laboratoire des Sciences Analytiques, CNRS, Universite de Lyon, Villeurbanne, Fr. 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. Abbott Laboratories, North Chicago, IL, USA. 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. Advanced Separation Technologies Inc., Whippany, NJ, USA. LC-GC (2000), 18(6), 626-628, 630, 632, 634, 636, 638-639.

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., J. of Chrom. 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. UMR Chirotechnologies: Catalyse et Biocatalyse, Universite "Paul Cezanne" Aix-Marseille III, Marseille, Fr. 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. Department of Pharmaceutical Biosciences, Division of Pharmacology, Uppsala Biomedical Center, Uppsala University, Uppsala, Swed. 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., J. Med. Chem., 40, 528-537 (1997).

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., J. of Analytical Toxicology, Vol. 24, 691-695, Nov./Dec. (2000).

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

Determination of enantiomers of fluoxetine in plasma by hplc-chiral stationary phase. Zheng, Zhichang; Shi, Xianbao; Yang, Jihong; Sun, Weimin. Affiliated Hospital of Guiyang Medical College, Guiyang, Peop. Rep. China. Zhongguo Yaofang (2008), 19(17), 1308-1310.

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. Department of Bioanalytical Chemistry, Covance Laboratories Inc., Madison, WI, USA. Journal of Chromatography, A (2008), 1192(2), 230-238.

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 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. Pharmacokinetics Division, Department Oncology, McGill University, Montreal, QC, Can. 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 Commun. Mass Spectrom. 12, 1899-1910 (1998).

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. Department of Analytical Chemistry, FCHFT Slovak University of Technology, Bratislava, Slovakia. Journal of Separation Science (2006), 29(17), 2594-2599.

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. Pharmacokinetics, Dynamics & Metabolism, Pfizer Global Research and Development, Pfizer Inc., Ann Arbor, MI, USA. 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. Clinical Pharmacology, Department of Medicine, University of Otago, Christchurch, N. Z. 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. Belupo Pharmaceuticals and Cosmetics Ltd., Zagreb, Croatia. Journal of Pharmaceutical and Biomedical Analysis (2005), 36(5), 1003-1010.

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. Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia. Journal of Liquid Chromatography & Related Technologies (2006), 29(20), 2901-2914.

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. Department of Inorganic and Analytical Chemistry, University of Szeged, Szeged, Hung. 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. Department of Inorganic and Analytical Chemistry, University of Szeged, Szeged, Hung. Chirality (2001), 13(10), 648-656.

Direct High-Performance Liquid Chromatographic Determination of the Enantiomeric Purity of Levodopa and Methyldopa: Comparison with Pharmacopoeial Polarimetric Methods. Dolezalova, M., Tkaczykova, M., J. 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. Department of Inorganic and Analytical Chemistry, University of Szeged, Szeged, Hung. 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. Department of Inorganic and Analytical Chemistry, University of Szeged, Szeged, Hung. Journal of Chromatography, A (2004), 1057(1-2), 229-235.

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

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. Katedra Anal. Chem., Fak. Chem. Potravinarskej Technol., Slov. Tech. Univ., Bratislava, Slovakia. 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 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. Department of Applied Chemistry, National Chiayi University, Chiayi, Taiwan. Chromatographia (2006), 63(1-2), 97-102.

Effect of temperature on enantioseparation of optically active sulfoxides, enthalpy-entropy compensation. Mericko, Damian; Lehotay, J.; Skacani, I.; Cizmarik, Jozef. Ustav Anal. Chem., Fak. Chem. a Potravinarskej Technol., STU, Bratislava, Slovakia. 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. Department of Analytical Chemistry, Faculty of Chemical and Food Technology, University of Technology, Bratislava, Slovakia. 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. Department of Inorganic and Analytical Chemistry, Attila Jozsef University, Szeged, Hung. Journal of Chromatography, A (1998), 828(1 + 2), 177-190.

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. Department of Analytical Chemistry, University of Pardubice, Pardubice, Czech Rep. 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. Chair of Chemical Process Engineering, Otto-von-Guericke-University, Magdeburg, Germany. Journal of Chromatography, A (2007), 1162(1), 62-73.

Effective HPLC resolution of [4]heterohelicenium dyes on chiral stationary phases using reversed-phase eluents. Villani, Claudio; Laleu, Benoit; Mobian, Pierre; Lacour, Jerome. Dipartimento di Studi di Chimica e Tecnologia delle Sostanze Biologicamente Attive, Universita di Roma "La Sapienza", Rome, Italy. Chirality (2007), 19(8), 601-606.

Effects of a strongly adsorbed additive on process performance in chiral preparative chromatography. Forssen, P.; Arnell, R.; Kaspereit, M.; Seidel-Morgenstern, A.; Fornstedt, T. Department of Physical and Analytical Chemistry, University of Uppsala, Uppsala, Swed. 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. Department of Inorganic and Analytical Chemistry, University of Szeged, Szeged, Hung. Journal of Chromatography, A (2002), 958(1-2), 89-107.

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. Dipartimento di Studi di Chimica e Tecnologia delle Sostanze Biologicamente Attive, Universita "La Sapienza", Rome, Italy. Journal of Chromatography, A (2004), 1061(2), 167-173.

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. Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia. Chemical & Pharmaceutical Bulletin (2007), 55(2), 227-230.

Enantiomeric and diastereomeric high-performance liquid chromatographic separation of cyclic β-substituted αamino acids on a teicoplanin chiral stationary phase. Schlauch, M.; Frahm, A. W. Department of Pharmaceutical Chemistry, University of Freiburg, Freiburg, Germany. 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. Department of Inorganic and Analytical Chemistry, Attila Jozsef University, Szeged, Hung. Chromatographia (2000), 51(Suppl.), S165-S174.

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

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

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 Commun. Mass Spectrom., 16, 332-338 (2002).

Enantiomeric separation by HPLC of 1,4-dihydropyridines with vancomycin as chiral selector. Boatto, Gianpiero; Nieddu, Maria; Faedda, Maria Virginia; De Caprariis, Paolo. Dipartimento Farmaco Chimico Tossicologico, Universita di Sassari, Italy. Chirality (2003), 15(6), 494-497.

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. Lilly Research Laboratories Pharmaceutical Sciences Division, Eli Lilly and Company, Lilly Corporate Center, Indianapolis, IN, USA. Journal of Liquid Chromatography & Related Technologies (2000), 23(7), 1019-1028.

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. Department of Analytical Chemistry, Shenyang Pharmaceutical University, Shenyang, Peop. Rep. China. Pharmazie (2007), 62(11), 836-840.

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. Department of Chemistry, Iowa State University, Ames, IA, USA. Separation Science and Technology (2005), 40(13), 2745-2759.

Enantiomeric separation of ketoprofen by HPLC using Chirobiotic V CSP and vancomycin as chiral mobile phase additives. Ye, Xiaoxia; Yu, Xiong. Shanghai Institute of Pharmaceutical Industry, Shanghai, Peop. Rep. China. 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. Dipartimento di Scienze Farmaceutiche, Universita di Modena e Reggio Emilia, Modena, Italy. Chromatographia (2001), 54(11/12), 731-736.

Enantiomeric separation of metoprolol and αhydroxymetoprolol by liquid chromatography and fluorescence detection using a chiral stationary phase. Mistry, B.; Leslie, J. L.; Eddington, N. D. School of Pharmacy, Department of Pharmaceutical Sciences, University of Maryland, Baltimore, MD, USA. 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. Bioanalytical and Drug Development Laboratory, Biological and Medical Research (MBC-03), King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia. 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 separation of trimebutine, lafutidine and ondansetron by HPLC using chiral stationary phase. Duan, Mingyu; Chen, Xiaoyan; Zhong, Dafang. Laboratory of Drug Metabolism and Pharmacokinetics, Shenyang Pharmaceutical University, Shenyang, Peop. Rep. China. Yaowu Fenxi Zazhi (2006), 26(9), 1187-1191.

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. Department Inorganic Analytical Chemistry, Attila Jozsef University, Szeged, Hung. Chromatographia (1998), 48(1/2), 53-58.

Enantiomeric separations by capillary electrochromatography using a macrocyclic antibiotic chiral stationary phase. Carter-Finch, Annabelle S.; Smith, Norman W. Zenecal SmithKline Beecham Centre for Analytical Sciences, Imperial College of Science, Technology and Medicine, London, UK. 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. Institute of Pharmaceutical Sciences, Department of Pharmaceutical Chemistry, Karl-Franzens-University, Graz, Austria. Journal of Biochemical and Biophysical Methods (2008), 70(6), 1254-1260.

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, J. of Liq. Chrom., 18(8), 1495-1507 (1995).

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

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. Waehringerstrasse 38, Institute of Analytical Chemistry, University of Vienna, Vienna, Austria. Journal of Chromatography, B: Biomedical Sciences and Applications (2000), 740(2), 219-226.

Enantioselective determination of arotinolol in human plasma by HPLC using teicoplanin chiral stationary phase. Aboul-enein, Hassan Y.; Hefnawy, Mohamed M. Pharmaceutical Analysis Laboratory, Biological and Medical Research Department (MBC-03), King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia. 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. Faculdade de Ciencias Farmaceuticas de Ribeirao Preto, Universidade de Sao Paulo, Ribeirao Preto, Brazil. 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. Biological and Medical Research Department (MBC-03), Pharmaceutical Analysis Laboratory, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia. Talanta (2003), 61(5), 667-673.

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. Department of Advanced Synthesis, Catalysis and Development, DSM Pharma Chemicals, Geleen, Neth. Journal of Chromatography, A (2006), 1108(1), 26-30.

Enantioselective ion-exclusion chromatography on teicoplanin aglycone and (+)-(18-crown-6)-2,3,11,12-tetracarboxylic acid stationary phases. Steffeck, Robert J.; Zelechonok, Yury. Pharmacia Corporation, Skokie, IL, USA. 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. School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Peop. Rep. China. 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 reversed-phase and non-aqueous capillary electrochromatography using a teicoplanin chiral stationary phase. Karlsson, C.; Wikstrom, H.; Armstrong, D. W.; Owens, P. K. Analytical Development, AstraZeneca R&D Molndal, Moelndal, Swed. Journal of Chromatography, A (2000), 897(1+2), 349-363.

Enantioselective supercritical fluid chromatography using Ristocetin A chiral stationary phases. Svensson, Lars A.; Owens, Paul K. Analytical Dev. AstraZeneca R&D Molndal, Moelndal, Swed. Analyst (Cambridge, United Kingdom) (2000), 125(6), 1037-1039.

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. Institute of Molecular Biology, National Chung-Hsing University, Taichung, Taiwan. Chirality (2003), 15(8), 699-702.

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 chiral sulfoxides using teicoplanin chiral stationary phases and kinetic study of decomposition in human plasma. Mericko, D.; Lehotay, J.; Cizmarik, J. Institute of Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak Technical University, Bratislava, Slovakia. 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. Department of Chemistry and Biochemistry, University of Texas at Arlington, Arlington, TX, USA. Chirality (2007), 19(3), 179-183.

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

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. Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, TX, USA. Journal of Molecular Structure (2008), 890(1-3), 75-80.

Evaluation of an HPLC Chiral Separation Flow Scheme for Small Molecules. Sharp, V. Scott; Risley, Donald S.; Oman, Trent J.; Starkey, Lauren E. Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, IN, USA. Journal of Liquid Chromatography & Related Technologies (2008), 31(5), 629-666.

Enantioseparation of rivastigmine by high performance liquid chromatography using vancomycin chiral stationary phase. Xu, Zhe; Zhou, Ning; Xu, Xu; Xu, Xing-Xiang. Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, Peop. Rep. China. Fenxi Huaxue (2007), 35(7), 1043-1046.

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. Albertov 2030, Faculty of Science, Department of Physical and Macromolecular Chemistry, Charles University, Prague, Czech Rep. Journal of Chromatography, A (2000), 879(2), 147-156.

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. Department of Chemistry and Biochemistry, University of Texas at Arlington, Arlington, TX, USA. 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 a ristocetin bonded stationary phase for subcritical fluid chromatography of enantiomers. Lavison, Gwenaelle; Thiebaut, Didier. Laboratoire Environnement et Chimie Analytique, Ecole Superieure de Physique et de Chimie Industrielles de la Ville de Paris, Paris, Fr. Chirality (2003), 15(7), 630-636.

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 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 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. Department of Chemistry, Iowa State University, Ames, IA, USA. Journal of Chromatography, A (2005), 1076(1-2), 34-43.

Evaluation of generic chiral liquid chromatography screens for pharmaceutical analysis. Andersson, Margareta E.; Aslan, David; Clarke, Adrian; Roeraade, Johan; Hagman, Gunnar. Department of Analytical Chemistry, AstraZeneca, Soedertaelje, Swed. 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. Department of Chemistry and Biochemistry, University of Arkansas, Fayetteville, AR, USA. Microchemical Journal (2004), 76(1-2), 105-112.

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. Discovery Chemistry, Hoffmann-La Roche Inc., Nutley, NJ, USA. Journal of Pharmaceutical and Biomedical Analysis (2007), 45(5), 720-729.

Facile RPLC Enantioresolution of Native Amino-Acids and Peptides Using A Teicoplanin Chiral Stationary Phase. A. Berthod, Y. Liu, C. Bagwell, D. W. Armstrong, J. of Chrom. A, 731, 123-137 (1996).

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. Department of Chemistry, Iowa State University, Ames, IA, USA. 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).

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.

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. Analytical Department, Metametrix Clinical Laboratory, Norcross, GA, USA. 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., J. of Chromatogr. 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 β-amino acids. Peter, A.; Lazar, L.; Fulop, F.; Armstrong, D. W. Department of Inorganic and Analytical Chemistry, University of Szeged, Szeged, Hung. Journal of Chromatography, A (2001), 926(2), 229-238.

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 bicalutamide and its related compounds. Toeroek, Roland; Bor, Adam; Orosz, Gyoergy; Lukacs, Ferenc; Armstrong, Daniel W.; Peter, Antal. Department of Inorganic and Analytical Chemistry, University of Szeged, Szeged, Hung. Journal of Chromatography, A (2005), 1098(1-2), 75-81.

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

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. Department of Inorganic and Analytical Chemistry, University of Szeged, Szeged, Hung. Chromatographia (2004), 60(Suppl. 1), S43-S54.

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. Department of Inorganic and Analytical Chemistry, University of Szeged, Szeged, Hung. Journal of Separation Science (2007), 30(12), 1881-1887.

High-performance liquid chromatographic separation of the enantiomers of unusual αamino acid analogues. Peter, Antal; Olajos, Edit; Casimir, Richard; Tourwe, Dirk; Broxterman, Quirinus B.; Kaptein, Bernard; Armstrong, Daniel W. Department of Inorganic and Analytical Chemistry, Attila Jozsef University, Szeged, Hung. Journal of Chromatography, A (2000), 871(1+2), 105-113.

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. Pharmaceutical Candidate Optimization, Bristol-Myers Squibb Pharmaceutical Research Institute, Princeton, NJ, USA. 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 Commun. Mass Spectrom., 14, 1128-1135 (2000).

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).

HPLC determination of L-isomer and cis-isomer in nateglinide and its tablets. Li, Yuru; Wei, Yanli; Gu, Ping; Zhu, Junjie. College of Chemistry & Chemical Engineering, Nanjing University, Nanjing, Peop. Rep. China. Yaowu Fenxi Zazhi (2006), 26(4), 443-445.

HPLC Enantiomeric Resolution of Phenyl Isothiocyanated Amino Acids on Teicoplainin- Bonded Phase Using an Acetonitrile-Based Mobile Phase: A Structural Consideration. Chen, S., J. of Liq. Chrom. & Related Tech. 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. Chirality 11, 394-403 (1999).

HPLC enantioseparation of pyroglutamic acid using teicoplanin bonded silica stationary phase. Fan, Yi; Feng, Yuqi; Peng, Jianmin. College of Chemistry and Molecular Science, Wuhan University, Wuhan, Peop. Rep. China. Yaowu Fenxi Zazhi (2005), 25(4), 402-405.

HPLC microdetermination of flurbiprofen enantiomers in plasma with a glycopeptide-type chiral stationary phase column. Pehourcq, F.; Matoga, M.; Jarry, C.; Bannwarth, B. EA 525, Universite Victor Segalen Bordeaux 2, Bordeaux, Fr. Biomedical Chromatography (2004), 18(5), 330-334.

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. Department of Analytical Chemistry, Slovak Technical University, Slovakia. Pharmazie (2005), 60(12), 888-891.

HPLC separation of racemic basic esters of alkoxyphenylcarbamic acids using two teicoplanin chiral stationary phases. Rojkovicova, Tatiana; Lehotay, J.; Cizmarik, J. Fak. Chem. a Potravin. Technol., Sloven. Tech. Univ., Bratislava, Slovakia. Ceska a Slovenska Farmacie (2005), 54(4), 173-177.

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. Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia. 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. Laboratory of Clinical Investigation, Gerontology Research Center, National Institute on Aging, NIH, Baltimore, MD, USA. 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. Department of Physical and Analytical Chemistry, University of Oviedo, Oviedo, Spain. Biomedical Chromatography (2001), 15(3), 181-188.

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

Improved method for rapid evaluation of chiral stationary phase libraries. Welch, Christopher J.; Pollard, Scott D.; Mathre, David J.; Reider, Paul J. Merck & Co. Inc., Rahway, NJ, USA. 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. Department of Analytical Chemistry, Process R&D, AstraZeneca, Soedertaelje, Swed. 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.

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).

Increased chiral selectivity of the aglycone forms of CHIROBIOTIC Phases. Lee, J. T. Adv. Separations Technologies Inc. (Astec), Whippany, NJ, USA. LCGC North America (2003), (Suppl.), 22.

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. Chemical and Process Engineering Department, Rzeszow University of Technology, Rzeszow, Pol. Journal of Chromatography, A (2007), 1173(1-2), 58-70.

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. Department of Chemistry, Wayne State University, Detroit, MI, USA. Journal of Chromatography, A (2004), 1052(1-2), 199-204.

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).

Interconversion of oxazepam enantiomers during HPLC separation. Determination of thermodynamic parameters. Fedurcova, Andrea; Vancova, Michaela; Mydlova, Janka; Lehotay, Jozef; Krupcik, Jan; Armstrong, Daniel W. Institute of Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology, Bratislava, Slovakia. 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. Department of Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology, Bratislava, Slovakia. Pharmazie (2003), 58(7), 483-486.

LC Determination of the Enantiomeric Purity of L-Arginine Using a Teicoplanin Chiral Stationary Phase. Aboul-Enein, Hassan Y.; Hefnawy, Mohamed M.; Hoenen, Hubert. Pharmaceutical Analysis Laboratory, Biological and Medical Research Department (MBC 03), King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia. Journal of Liquid Chromatography & Related Technologies (2004), 27(11), 1681-1693.

LC enantioseparation of aryl-substituted β-lactams using variable-temperature conditions. Berkecz, R.; Ilisz, I.; Forro, E.; Fulop, F.; Armstrong, D. W.; Peter, A. Department of Inorganic and Analytical Chemistry, University of Szeged, Szeged, Hung. 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. Department of Inorganic and Analytical Chemistry, University of Szeged, Szeged, Hung. 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.

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., J. of Pharm. and Biomed. Analysis, 31, 1237-1243 (2003).

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. Department of Physical and Macromolecular Chemistry, Faculty of Science, Charles University of Prague, Prague, Czech Rep. Journal of Separation Science (2006), 29(10), 1476-1485.

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 Commun. Mass Spectrom., 13, 2054-2062 (1999).

Macrocyclic antibiotic vancomycin for chromatographic resolution of some profen pharmaceuticals. Anan'eva, I. A.; Chernobrovkin, M. G.; Shapovalova, E. N.; Shpigun, O. A. Mosk. Gos. Univ. im. M. V. Lomonosova, Moscow, Russia. Zavodskaya Laboratoriya, Diagnostika Materialov (2003), 69(12), 3-6.

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).

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.

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.

Methotrexate determination in pharmaceuticals by enantioselective HPLC. Abd El-Hady, D.; Abo El-Maali, N.; Gotti, R.; Bertucci, C.; Mancini, F.; Andrisano, V. Dipartimento di Scienze Farmaceutiche, Universita di Bologna, Bologna, Italy. Journal of Pharmaceutical and Biomedical Analysis (2005), 37(5), 919-925.

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. Department of Analytical Chemistry, Faculty of Chemical Technology, Slovak University of Technology, Bratislava, Slovakia. Journal of Liquid Chromatography & Related Technologies (2001), 24(5), 609-624.

high-performance liquid chromatography method for the determination of (R)-warfarin and (S)-warfarin using chiral separation on a glycopeptide-based stationary phase.New 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. Department of Pharmaceutical Biosciences, Division of Pharmacology, Uppsala University, Uppsala, Swed. Journal of Medicinal Chemistry (2004), 47(18), 4613-4626.

Optimized enantioselective separation of clenbuterol on macrocyclic antibiotic teicoplanin chiral stationary phase. Aboul-Enein, Hassan Y.; Serginese, Vince. Bioanalytical and Drug Development Laboratory, Biological & Medical Research Department (MBC-03), King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia. Journal of Liquid Chromatography & Related Technologies (1999), 22(14), 2177-2185.

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

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

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 Chemistry Division, Chemical Science and Technology Laboratory, National Institute of Standards and Technology, Gaithersburg, MD, USA. Analytical and Bioanalytical Chemistry (2002), 372(1), 101-108.

Preparative purification of basic chiral racemates. Beesley, Thomas E. Advanced Separation Technologies Inc. (Astec), Whippany, NJ, USA. LCGC North America (2004), (Suppl.), 26, 31.

Production of enantiopure molecules by integration of SMB technology and biocatalysis. Bechtold, Matthias; Makart, Stefan; Panke, Sven. Bioprocess Laboratory, Institute of Process Engineering, ETH Zurich, 8092 Zurich, Switz. Abstracts of Papers, 234th ACS National Meeting, Boston, MA, United States, August 19-23, 2007 (2007), BIOT-101.

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. Commun. In M ass. Spectrom., 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 analysis of S-citalopram oxalate by chiral liquid chromatography. Yang, Xue-mei; Liu, Xu; Yan, Yi-chen; Xu, Jiang-ping. Department of Chemistry, First Military Medical University, Guangzhou, Peop. Rep. China. Zhongguo Xinyao Zazhi (2004), 13(11), 1020-1021.

Quantitative determination of clenbuterol enantiomers in human plasma by high-performance liquid chromatography using the macrocyclic antibiotic chiral stationary phase teicoplanin. Aboul-Enein, Hassan Y.; Serignese, Vince. Bioanalytical and Drug Development Laboratory, Biological and Medical Research Department (MBC-03), King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia. Biomedical Chromatography (1999), 13(8), 520-524.

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).

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., J. Liq. Chrom. & Rel. Technol., 23(13), 1941-1952 (2000).

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. Laboratoire des Sciences Analytiques, CNRS Universite de Lyon 1, Villeurbanne, Fr. 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. Department of Chemistry, Iowa State University, Ames, IA, USA. Journal of Liquid Chromatography & Related Technologies (2001), 24(17), 2673-2684.

Reversed phase chiral method development screening for compounds of pharmaceutical interest. Holzheuer, William B.; Wong, Megan M.; Webster, Gregory K., Current Pharmaceutical Analysis (2009), 5(4), 346-357.

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., Anal. Chem., 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., J. of Chromatogr. A., 1053, 89-99 (2004).

Separation and determination of clenbuterol by HPLC using a vancomycin chiral stationary phase. Mostafa, Gamal A. E.; Hefnawy, Mohammed M.; El-Majed, Abdulrahman, Journal of AOAC International (2009), 92(3), 824-829.

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., J. of Chromatogr. A, 955, 53-69 (2002).

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. Shanghai Institute of Organic Chemistry, The Chinese Academy of Sciences, Shanghai, Peop. Rep. China. Sepu (2006), 24(2), 144-147.

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. Arbeitsbereich Verfahrenstechnik II, Technische Universitat Hamburg-Harburg, Hamburg, Germany. Journal of Chromatography, A (2001), 937(1-2), 135-138.

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. Department of Analytical Chemistry, Faculty of Chemical Technology, Slovak Technical University, Slovakia. Pharmazie (1999), 54(10), 743-745.

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. Department of Chemistry, Iowa State University, Ames, IA, USA. Analytical and Bioanalytical Chemistry (2003), 377(4), 639-654.

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.

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

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 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., J. of Chrom. A, 913, 331-340 (2001).

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. Bioanalysis Section, Applied Drug Research, Clinical Research Center, Eisai Co., Ltd., 4-6-10, Koishikawa, Bunkyo-ku, Tokyo, Japan. 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 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 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.

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. Department of Process Research, Separation and Analysis Technologies, Merck Research Laboratories, Rahway, NJ, USA. Chirality (2007), 19(3), 184-189.

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. Department of Process Research, Separation and Analysis Technologies, Merck Research Laboratories, Rahway, NJ, USA. Chirality (2007), 19(5), 428.

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.

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. Department of Chemistry, University of Alberta, Edmonton, AB, Can. 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 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. Dr. Margarete Fischer-Bosch-Institute of Clinical Pharmacology, Stuttgart, Germany. Therapeutic Drug Monitoring (2000), 22(2), 219-224.

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. Separation and Analysis Technologies, Department of Process Research, Merck Research Laboratories, Rahway, NJ, USA. 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. Ustav Anal. Chem., Fak. Chem. a Potravinarskej Technol., STU, Bratislava, Slovakia. 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., J. Liq. Chrom. & Rel. Technol., 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. Katedra Farmaceutickej Chemie, Farmaceuticka Fakulta UK, Bratislava, Slovakia. Farmaceuticky Obzor (2007), 76(4), 74-78.

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. Department of Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology, Bratislava, Slovakia. Journal of Liquid Chromatography & Related Technologies (2002), 25(18), 2723-2738.

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., J. Chromatogr. A. (2004), 1031(1-2), 143-158.

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., J. Liq. Chrom. & Rel. Technol., 25(15), 2225-2237 (2001).

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. Department of Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology, Bratislava, Slovakia. 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. Department of Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology, Bratislava, Slovakia. Journal of Liquid Chromatography & Related Technologies (2004), 27(20), 3213-3226.

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. Department of Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology, Bratislava, Slovakia. Journal of Liquid Chromatography & Related Technologies (2006), 29(18), 2615-2624.

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).

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. Iowa State University, Department of Chemistry, Ames, IA, USA. Journal of Chromatography, A (2002), 978(1-2), 185-204.

Syntheses of racemic and non-racemic silicon- and germanium-containing αamino 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. Institut fur Anorganische Chemie, Universitat Wurzburg, Wurzburg, Germany. Journal of Organometallic Chemistry (2001), 628(2), 183-194.

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. Inst. Organic Chem., Karl-Franzens-Univ. Graz, Graz, Austria. 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., J. of Organometallic Chem., 580, 26-35 (1999).

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. Department of Chemical Theory of Drugs, Faculty of Pharmacy, Comenius University, Bratislava, Slovakia. Pharmazie (2003), 58(4), 237-241.

Temperature and enantioseparation by macrocyclic glycopeptide chiral stationary phases. Berthod, Alain; He, Brian Lingfeng; Beesley, Thomas E. Laboratoire des Sciences Analytiques, CNRS 5180, Universite de Lyon 1, Villeurbanne, Fr. Journal of Chromatography, A (2004), 1060(1-2), 205-214.

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. Departement de Pharmacochimie Moleculaire, UMR 5063 CNRS-UJF, ICMG FR 2607, UFR de Pharmacie, Meylan, Fr. Chromatographia (2003), 58(7/8), 399-404.

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

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. Department of Applied Chemistry, National Chiayi University, Chiayi, Taiwan. 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 composition on separation and thermodynamic study of enantioseparation of chiral sulfoxides using Chirobiotic Tag chiral stationary phase. Mericko, Damian; Lehotay, J.; Cizmarik, J. Ustav Anal. Chem., Fak. Chem. a Potravinarskej Technol., STU, Bratislava, Slovakia. Farmaceuticky Obzor (2008), 77(7-8), 167-176.

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.

Transforming chiral liquid chromatography methodologies into more sensitive liquid chromatography-electrospray ionization mass spectrometry without losing enantioselectivity. Desai, Meera J.; Armstrong, Daniel W. Department of Chemistry, Iowa State University, Ames, IA, USA. Journal of Chromatography, A (2004), 1035(2), 203-210.

Tuneable peak deformations in chiral liquid chromatography. Arnell, Robert; Forssen, Patrik; Fornstedt, Torgny. Department of Physical and Analytical Chemistry, Uppsala University, Uppsala, Swed. Analytical Chemistry (Washington, DC, United States) (2007), 79(15), 5838-5847.

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

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.

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 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. Department of Drug Metabolism, Merck Research Laboratories, Rahway, NJ, USA. Chirality (2002), 14(9), 742-749.

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. Ustav Anal. Chem., Fak. Chem. a Potravinarskej Technol., STU, Bratislava, Slovakia. Farmaceuticky Obzor (2008), 77(2), 41-46.

Validated HPLC Method for Separation and Determination of Terbutaline Enantiomers. Saleh, Ola A.; El-Azzouny, Aida A.; Aboul-Enein, Hassan Y.; Badawy, Amr M. Pharmaceutical and Medicinal Chemistry Department, Pharmaceutical and Drug Industries Research Division, National Research Centre, Giza, Egypt. 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., J. of Pharm. & Biomed. Analysis, 34, 45-51 (2004).

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. Department of Analytical Chemistry, Faculty of Science, Charles University, Czech Rep. Chirality (2006), 18(7), 531-538.

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., Anal. Chem.74, 5205-5211 (2002).

ASTEC CLC (Copper Ligand Exchange)

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.

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

ASTEC CYCLOBOND

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.

A high-performance liquid chromatographic method for the determination of nine sulfonamides in milk. Agarwal, Vipin K. Connecticut Agric. Exp. Stn., New Haven, CT, USA. 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.

(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., J. Chromatogr., 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. J. Chromatogr., 513, 181-194 (1990).

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Chiral resolutions in SFC: mechanisms and applications with various chiral stationary phases. Macaudiere, P.; Caude, M.; Rosset, R.; Tambute, A. Lab. Chim. Anal., Ec. Super. Phys. Chim. Ind. Paris, Paris, Fr. Journal of Chromatographic Science (1989), 27(10), 583-91.

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. Laboratoire de Chimie Analytique, EA 1043, Faculte des Sciences Pharmaceutiques et Biologiques, Fr. Chromatographia (2003), 58(9/10), 665-670.

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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. College of Pharmacy, Kangwon National University, Chunchon, S. Korea. Archives of Pharmacal Research (2000), 23(3), 230-236.

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

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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. Chemical Science and Technology Laboratory, Analytical Chemistry Division, National Institute of Standards and Technology, Gaithersburg, MD, USA. 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., J. of Chrom. A,746, 91-101 (1996).

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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. Department of Chemistry, University of Missouri-Rolla, Rolla, MO, USA. Journal of Liquid Chromatography & Related Technologies (1997), 20(20), 3279-3295.

Comparison of the performance of chiral stationary phase for separation of fluoxetine enantiomers. Zhou, Jie; Yang, Yi-wen; Wei, Feng; Wu, Ping-dong. Institute of Pharmaceutical Engineering, Department of Chemical Engineering, Zhejiang University, Hangzhou, Peop. Rep. China. Journal of Zhejiang University, Science, B (2007), 8(1), 56-59.

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. Department of Chemistry, University of Missouri-Rolla, Rolla, MO, USA. Journal of Liquid Chromatography & Related Technologies (1997), 20(20), 3297-3308.

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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).

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. Sch. Pharm., Univ. Bradford, Bradford, UK. Journal of Chromatography, Biomedical Applications (1988), 434(2), 377-84.

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., Analy. Biochem., 154, 590 (1986).

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

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

Cyclodextrin Cavity Polarity and Chromatographic Implications. Street, Jr., K.W., J. Liq. Chrom., 10, 655 (1987).

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Cyclodextrin stationary phases for the gas-solid chromatographic separation of inorganic gases. Reid, , G. L. III; Wall, W. T.; Armstrong, D. W. Dep. Chem., Univ. Missouri, Rolla, MO, USA. 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. Dep. Chem., Univ. Missouri, Rolla, MO, USA. 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. Department of Chemistry, Iowa State University, Ames, IA, USA. 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. Department of Chemistry, Iowa State University, Ames, IA, USA. Journal of Liquid Chromatography & Related Technologies (2005), 28(2), 169-186.

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., Anal. Chem. 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., J. of Chrom. A, 746, 9-15 (1996).

Detection of sulfamethazine residues in milk by high-performance liquid chromatography. Agarwal, Vipin K. Connecticut Agric. Exp. Stn., New Haven, CT, USA. Journal of Liquid Chromatography (1990), 13(17), 3531-9.

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., J. Chromatogr., 466, 442 (1989).

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 diastereomerization barrier of some flavanones by high-performance liquid chromatography methods. Asztemborska, Monika; Zukowski, Janusz. Institute of Physical Chemistry, Polish Academy of Sciences, Warsaw, Pol., Journal of Chromatography, A (2006), 1134(1-2), 95-100.

Determination of Enantiomers in Human Serum by Direct Injection onto αcyclodextrin HPLC Bonded Phase. Stalcup, A.M., Williams, K.L., J. of Liq. Chrom., 15(1), 29-37 (1992).

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

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 terbutaline enantiomers in biological samples using liquid chromatography with coupled columns. Walhagen, Agneta; Edholm, Lars Erik; Kennedy, Britt Marie; Xiao, Liu Chang. Tech. Anal. Chem., Chem. Cent., Univ. Lund, Lund, Swed. 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., Biomed. Chromatogr., 5, 3-7 (1991).

Determination of traces of nitrogen- and phosphorous pesticides. Hagmann, Manfred; Mohl, Birgit. Anal. Chem. Lab. G.m.b.H., Rottenburg, Germany. LaborPraxis (1993), 17(5), 56, 58-9, 62.

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 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.

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

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. Laboratoire de Chimie Analytique, Faculte des Sciences Pharmaceutiques et Biologiques, Universite de Lille, Lille, Fr. 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., J. Chromatogr., 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. Dep. Clin. Pharm., Acad. Hosp. Nijmegen Sint Radboud, Nijmegen, Neth. Journal of Chromatography, Biomedical Applications (1990), 526(2), 581-9.

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., J. Liq. Chrom., 11(7), 1485 (1988).

Direct liquid chromatographic separation of enantiomeric and diastereomeric terpenic alcohols as β-cyclodextrin inclusion complexes. Italia, Angela; Schiavi, Marco; Ventura, Paolo. Anal. Chem . Dep., Camillo Corvi S.p.A., Piacenza, Italy. Journal of Chromatography (1990), 503(1), 266-71.

Direct Liquid Chromatographic Separation of Racemates with an αcyclodextrin Bonded Phase. Armstrong, D.W., Yang, X., Han, S.M., Menges, R.A., Anal. Chem., 59, 2594 (1987).

Displacement chromatography on cyclodextrin silicas. V. Separation of the enantiomers of 5,10-dideazatetrahydrofolic acid. Irgens, Leif H.; Farkas, Gyula; Vigh, Gyula. Dep. Chem., Texas A and M Univ., College Station, TX, USA. 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., J. Chromatogr. 484, 237-250 (1989).

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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., J. of Chromatogr., 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.,J. Chromatogr., 499, 477-488 (1990).

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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. Chemistry Department, University of Michigan, Ann Arbor, MI, USA. Journal of Microcolumn Separations (1998), 10(8), 647-652.

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

Enantiomer separation of dihydropyridine calcium antagonists with cyclodextrins as chiral selectors: structural correlation. Gilar, Martin; Uhrova, Marie; Tesarova, Eva. Dep. Clin. Pharmacol., 1st Dep. Med., Prague, Czech Rep. Journal of Chromatography, B: Biomedical Applications (1996), 681(1), 133-141.

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. LERS, Synthelabo, Paris, Fr. Journal of Chromatography, Biomedical Applications (1988), 426(2), 417-24.

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 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., Anal. Chem., 60, 2120 (1988).

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

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 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. Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, TX, USA. 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).

Enantioselective biotransformation of a new theophylline derivative. Harsche C; Oelschlager H; Engel J Institut fur Pharmazeutische Chemie, Johann Wolfgang Goethe-Universitat, Frankfurt am Main Archiv der Pharmazie (1992), 325(9), 593-5.

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. Laboratoire de Toxicologie (EA 207), Faculte de Pharmacie, Universite de Paris V, 4, Avenue de l'Observatoire 75006, Paris, Fr. Journal of Chromatography, B: Biomedical Sciences and Applications (1997), 700(1 + 2), 155-163.

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. Laboratoire de Chimie Analytique, Faculte des Sciences Pharmaceutiques et Biologiques, Universite de Lille 2, Lille, Fr. 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. Faculte des Sciences Pharmaceutiques et Biologiques, Laboratoire de Chimie Analytique, Universite de Lille II, Lille, Fr. 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. Inst. Pharm. Chem., Univ. Vienna, Vienna, Austria. Scientia Pharmaceutica (1996), 64(1), 1-11.

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. Drug Metabolism Research, Pharmacia and Upjohn, Kalamazoo, MI, USA. Journal of Chromatography, A (2000), 871(1+2), 201-206.

Evaluation of 3,5-dimethylphenyl carbamoylated α-, β-, and γ-cyclodextrins as chiral stationary phases for HPLC. Hargitai, Tihamer; Okamoto, Yoshio. Fac. Eng., Nagoya Univ., Nagoya, Japan. 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 Anal. Chem. (TRAC), 12(4), 144-153 (1993).

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

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. Department of Analytical Chemistry, Palacky University, Olomouc, Czech Rep. Acta Universitatis Palackianae Olomucensis, Facultas Rerum Naturalium, Chemica (1999), 38 41-51.

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

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

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., Anal. Chem., 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. Dep. Chem., Univ. Missouri, Rolla, MO, USA. 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. Cent. Genie Technol. Aliment., Univ. Sci. Tech. Languedoc, Montpellier, Fr. Editor(s): Schreier, Peter. Bioflavour '87, Proc. Int. Conf. (1988), Meeting Date 1987, 145-60.

Examination of the retention behavior of underivatized profen enantiomers on cyclodextrin silica stationary phases. Beeson, Michelle D.; Vigh, Gyula. Department of Chemistry, Texas A and M University, College Station, TX, USA. Journal of Chromatography (1993), 634(2), 197-204.

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

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., J. of Liq. Chromatogr., 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).

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).

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., J. of Chromatogr. A, 1052, 69-75 (2004).

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

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

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. NCI Frederick Cancer Res. Facil., Program Resour., Inc., Frederick, MD, USA. 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., J. Liq. Chrom., 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., J. Chromatogr., 452, 511 (1988).

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).

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., J. of Chrom. 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. Dep. Vet. Pathobiol., Ohio State Univ., Columbus, OH, USA. 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. Dep. Pharmacol. Toxicol., Univ. Erlangen-Nuernberg, Erlangen, Fed. Rep. Ger. Journal of Chromatography, Biomedical Applications (1989), 491(1), 139-49.

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. Coll. Pharm., Assiut Univ., Assiut, Egypt. Analytical Letters (1991), 24(7), 1173-81.

High-performance Liquid Chromatographic Determination of Pilocarpine Hydrochloride and its Degradation Products Using αcyclodextrin Column. Sternitzke, K.D., Fan, T.Y., Dunn, D.L., J. of Chromatogr., 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. BioChem Therapeutic Inc., 531 Boulevard des Prairies, Laval, Quebec, H7V 1B7, Can. Journal of Chromatography (1993), 645(1), 107-14.

High-performance liquid chromatographic enantioseparation of bicyclic 1,3-amino alcohols. Peter, A.; Kaman, J.; Fulop, F.; van der Eycken, J.; Armstrong, D. W. Department of Inorganic and Analytical Chemistry, University of Szeged, Szeged, Hung. 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., J. of Chromatogr., 629, 169-179 (1993).

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 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., J. of Chromatogr. 506, 617-625 (1990).

High-performance liquid chromatographic reversed-phase and normal-phase separation of diastereomeric αketoamide calpain inhibitors. Wu, Chichih; Akiyama, Alan; Straub, Julie Ann. Alkermes, Inc., Cambridge, MA, USA. Journal of Chromatography, A (1994), 684(2), 243-9.

High-performance liquid chromatographic separation and on-line mass spectrometric detection of saturated and unsaturated oligogalacturonic acids. Stoll, Thomas; Schieber, Andreas; Carle, Reinhold. Institute of Food Technology, Section Plant Foodstuff Technology, Hohenheim University, Stuttgart, Germany. Carbohydrate Research (2002), 337(24), 2481-2486.

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

High-performance liquid chromatographic separation of novel atropic a ,αdisubstituted-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. Department of Inorganic and Analytical Chemistry, Attila Jozsef University, Szeged, Hung. 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 Racemic and Diastereomeric Mixtures of 2,4-Pentadienoate Iron Tricarbonyl Derivatives. Xu, M., Tran, C.D., J. Chromatogr., 543, 233-240 (1991).

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. Sch. Med., Dokkyo Univ., Mibu, Japan. Journal of Chromatography, Biomedical Applications (1989), 496(1), 189-93.

High-performance liquid chromatography of diastereomeric flavanone glycosides in Citrus on a β-cyclodextrin-bonded stationary phase (Cyclobond I). Krause, Martin; Galensa, Rudolf. Inst. Lebensmittelchem., Tech. Univ. Braunschweig, Braunschweig, Germany. 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. US Department of Agriculture, Agricultural Research Service, Eastern Regional Research Center, Philadelphia, PA, USA. Journal of Chromatography (1993), 648(1), 131-7.

HPLC analysis of metronidazole and diloxanide furoate in its dosage forms. El-Gizawy, Samia M. Fac. Pharm., Assiut Univ., Assiut, Egypt. 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. Sch. Pharm. Pharmacol., Univ. Bath, Bath, UK. Journal of Pharmaceutical and Biomedical Analysis (1991), 9(10-12), 787-92.

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-(αaminobenzyl)-2-naphthol and 2-(αaminobenzyl)-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. Department of Inorganic and Analytical Chemistry, University of Szeged, Szeged, Hung. Chromatographia (2007), 65(5/6), 337-341.

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

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

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. Faculte des Sciences Pharmaceutiques et Biologiques, Laboratoire de Chimie Analytique, Universite de Lille, Lille, Fr. Analytical Letters (2004), 37(3), 385-398.

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

Improvement in the Fluorimetric 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.,Analy. Chim. Acta, 211, 333 (1988).

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. Dep. Anal. Quim. Nutr. Bromatol., Fac. Farm., Santiago de Compostela, Spain. 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 αcyclodextrin Stationary Phase and Camphorsulphonic Acid as Mobile Phase Additive. Kuijpers, P.H., Gerding T.K., de Jong, G.J., J. of Chromatogr., 625, 223-230 (1992).

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

Indirect photodetection of pregnanolone on a Cyclobond column by high-performance liquid chromatography. Agnus, Benoit; Gosselet, Noeelle-Martine; Sebille, Bernard. Laboratoires Besins Iscovesco, 10 Rue Morel, Montrouge, Fr. Journal of Chromatography, A (1994), 663(1), 27-33.

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

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. Dep. Med., 1st Med. Fac., Charles Univ., Prague, Czech Rep. Chemicke Listy (1996), 90(7), 461-466.

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

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

LC enantiomeric separation of unusual amino acids using cyclodextrin-based stationary phases. Remsburg, Jeffrey W.; Armstrong, Daniel W.; Peter, Antal; Toth, Geza. Department of Chemistry and Biochemistry, University of Texas at Arlington, Arlington, TX, USA. Journal of Liquid Chromatography & Related Technologies (2008), 31(2), 219-230.

LC enantioseparation of tryptophan analogs on αcyclodextrin stationary phase. Ilisz, I.; Sapi, J.; Tourwe, D.; Armstrong, D. W.; Peter, A. Department of Inorganic and Analytical Chemistry, University of Szeged, Szeged, Hung. Chromatographia (2006), 63(Suppl.), S23-S27.

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

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., Anal. Chim. Acta, 234, 127-131 (1990).

Liquid Chromatographic Resolution of Enantiomers Containing Single Aromatic Rings with β-cyclodextrin Bonded Phases. Armstrong, D.W., Han, Y.I., Han, S.M., Analy. Chim. Acta, 208, 275 (1988).

Liquid chromatographic resolution of enantiomers of deltahedral carborane and metallaborane derivatives. Plesek, Jaromir; Gruener, Bohumir; Malon, Petr. Inst. Inorg. Chem., Czech. Acad. Sci., Rez near Prague, Czech. 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., Can. J. Chem., Vol. 68, 1208-1214 (1990).

Liquid Chromatographic Retention Behavior and Separation of Chlorophenols on a β-cyclodextrin Bonded Phase Column. Part III. Diaromatic Chlorophenols. Paleologou, M., Li, S., Purdy, W.C., Can. J. Chem., 68, 1208 (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. Pulp Pap. Res. Inst. Canada, Pointe Claire, QC, Can. 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. Pulp Pap. Res. Inst. Canada, Pointe Claire, QC, Can. Journal of Chromatographic Science (1990), 28(6), 319-23.

Liquid chromatographic retention behavior and separation of promethazine and isopromethazine on a β-cyclodextrin bonded-phase column. Piperaki, Stavroula; Perakis, Anastasios; Parissi-Poulou, Maria. Division of Pharmaceutical Chemistry, Department of Pharmacy, University of Athens, Zografou 15771, Athens, Greece. Journal of Chromatography, A (1994), 660(1-2), 339-50.

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., J. Chromatogr., 347, 51-60 (1985).

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., Anal. Chem, 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., Anal. Chem., 57, 237 (1985).

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

Liquid chromatographic separation of radiopharmaceutical ligand enantiomers. Green, J. Mark; Jones, Rosemarie; Harrison, Richard D.; Edwards, D. Scott; Glajch, Joseph L. DuPont Merck Pharmaceutical Company, North Billerica, MA, USA. Journal of Chromatography (1993), 635(2), 203-9.

Liquid chromatographic separation of the enantiomers of diniconazole using a β-cyclodextrin-bonded column. Furuta, Ritsuko; Nakazawa, Hiroshi. Environ. Health Sci. Lab., Sumitomo Chem. Co. Ltd., 3-1-98, Kasugade Naka, Konohana-ku, Osaka, Japan. Journal of Chromatography (1992), 625(2), 231-5.

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

Liquid chromatographic separation of zalcitabine and its stereoisomers. Scypinski, Stephen; Ross, Arthur J. Pharmaceutical Analysis Research and Development, Hoffmann-la Roche, Inc., Nutley, NJ, USA. Journal of Pharmaceutical and Biomedical Analysis (1994), 12(10), 1271-6.

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

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

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., J. Liq. Chrom., 11(2), 333 (1988).

Molecular Modeling of Cyclodextrin-Guest Molecular Interactions. Arnold, E.N., Lillie, T.S. and Beesley, T.E., J. Liq. Chrom., 12(3), 337 (1989).

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

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

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

Optical resolution by host-guest chromatography. Hattori, Kenjiro; Takahashi, Keiko. Coll. Eng., Tokyo Inst. Polytechnol., Tokyo, Japan. Kobunshi (1987), 36(12), 840-3.

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

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).

Optimization of Liquid Chromatographic Separations on Cyclodextrin Bonded Phases. Armstrong, D.W., Li, W., Chromatography, March, 43-48 (1987).

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

Pharmacokinetics of hypolipidemic agents. VIII. Unequivocal characterization of ciprofibrate O-β-D-glucuronide. Oelschlaeger, Herbert; Kohl, Christopher; Armstrong, Daniel W.; Rothley, Dietrich. Inst. Pharm. Chem., Johann Wolfgang Goethe-Univ., Frankfurt/Main, Germany. Archiv der Pharmazie (Weinheim, Germany) (1991), 324(8), 505-8.

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. Departments of Drug Metabolism and Pharmacokinetics, Schering-Plough Research Institute, Kenilworth, NJ, USA. Chirality (2002), 14(5), 436-441.

Practical considerations for chiral separations of pharmaceutical compounds. Bopp, Ronald J.; Kennedy, Joseph H. Lilly Corp. Cent., Eli Lilly Co., Indianapolis, IN, USA. LC-GC (1988), 6(6), 514, 516, 518, 520, 522.

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. Laboratoire des Sciences Analytiques, UMR CNRS 5619, Universite de Lyon 1, Villeurbanne, Fr. Talanta (1998), 47(4), 1001-1012.

Pressure-Dependent Retention and Selectivity in Reversed-Phase Liquid Chromatographic Separations Using β-Cyclodextrin Stationary Phases. Ringo, Moira C.; Evans, Christine E. Department of Chemistry, University of Michigan, Ann Arbor, MI, USA. Analytical Chemistry (1997), 69(4), 643-649.

Pressure-Induced Changes in Chiral Separations in Liquid Chromatography. Ringo, Moira C.; Evans, Christine E. Department of Chemistry, University of Michigan, Ann Arbor, MI, USA. Analytical Chemistry (1997), 69(24), 4964-4971.

Purification of Chorismate, Prephenate, and Arogenate by HPLC, Connelly, J.A., Siehl, D.L., Methods in Enzymology, 142, 422 (1987).

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. Laboratory of Separation and Reaction Engineering, Associate Laboratory, Faculty of Engineering University of Porto, Oporto, Port. Journal of Chromatography, A (2007), 1145(1-2), 128-132.

Quantification of the D-(+)-enantiomer of phenylalanine in physiological fluids using high-performance liquid chromatography with column switching. Khan, Parveen. Department of Instrumentation and Analytical Science, University of Manchester Institute of Science and Technology, Manchester, UK. Analytical Communications (1998), 35(1), 37-40.

Rapid high-performance liquid chromatographic separation of barley malt αamylase on cyclobond columns. Henson, Cynthia A.; Stone, Julie M. Dep. Agron., Univ. Wisconsin, Madison, WI, USA. Journal of Chromatography (1989), 469 361-7.

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., J. Liq. Chrom. & Rel. Technol., 23(13), 1941-1952 (2000).

Resolution of terfenadine enantiomers by β-cyclodextrin chiral stationary phase high-performance liquid chromatography. Weems, Henri; Zamani, Kaveh. Dep. Pharmacol., Unif. Serv. Univ. Health Sci., Bethesda, MD, USA. Chirality (1992), 4(4), 268-72.

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. Lab. Chim. Anal., Ec. Super. Phys. Chim. Ind., Paris, Fr. Analusis (1992), 20(7), 375-8.

Resolution of the enantiomers of oxamniquine by capillary electrophoresis and high-performance liquid chromatography with cyclodextrins and heparin as chiral selectors. Abushoffa, Adel M.; Clark, Brian J. Pharmaceutical Chemistry, School of Pharmacy, University of Bradford, Bradford, UK. Journal of Chromatography, A (1995), 700(1 + 2), 51-8.

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., J. Chromatogr., 405, 135 (1987).

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

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

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

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., J. Chromatogr., 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. Department of Analytical Chemistry, Nutrition and Food Science, University of La Laguna, Tenerife, Spain. Journal of Liquid Chromatography & Related Technologies (2003), 26(1), 1-15.

RP-HPLC determination of lamivudine and its related substances. Li, Meng; Liu, Youping; Lu, Jing; Di, Xin, Yaowu Fenxi Zazhi (2009), 29(7), 1216-1219.

Screening of benzoylecgonine in urine by Cyclobond solid phase extraction and high-performance TLC. Sherma, Joseph; Bernardo, Joseph E.; Higgs, Matthew H. Dep. Chem., Lafayette Coll., Easton, PA, USA. Journal of Liquid Chromatography (1988), 11(15), 3135-43.

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

Semi-preparative Separation of Polyhydroxylated Sterols Using a β-cyclodextrin High-Performance Liquid Chromatography Column. West, R.R., Cardellina, J.H., J. Chromatogr., 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. Univ. Missouri, Rolla, MO, USA. 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. Department of Chemistry, Iowa State University, Ames, IA, USA. 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. Texaco Res. and Dev., Beacon, NY, USA. Journal of Chromatography (1991), 549(1-2), 247-56.

Separation of Beraprost sodium isomers using different cyclodextrin stationary phases. Walker, Thomas A. Pharm. and Anal. Sci., Marion Merrell Dow Inc., Kansas City, MO, USA. Journal of Chromatography (1993), 633(1-2), 97-103.

Separation of carotenes on cyclodextrin-bonded phases. Stalcup, Apryll M.; Jin, Heng L.; Armstrong, Daniel W.; Mazur, Paul; Derguini, Fadila; Nakanishi, Koji. Dep. Chem., Univ. Missouri, Rolla, MO, USA. 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. Department of Chemistry, Iowa State University, Ames, IA, USA. Journal of Chromatography, A (2005), 1063(1-2), 111-120.

Separation of Cis-Trans Isomers of Prostaglandins with a Cyclodextrin Bonded Column. Snider, B.G., J. Chromatogr., 351, 548 (1986).

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

Separation of diastereoisomeric glycosides of terpene alcohols by high performance liquid chromatography on a cyclodextrin stationary phase. Salles, C.; Jallageas, J. C.; Crouzet, J. Laboratoire Recherche Aromes, Universite de Montpellier II, Montpellier, Fr. Rivista Italiana EPPOS (1993), 4(Spec. Num.), 90-9.

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 β-lactams by HPLC using cyclodextrin-based chiral stationary phases. Sun, P.; Wang, c.; Armstrong, D. W.; Peter, A.; Forro, E. Department of Chemistry and Biochemistry, University of Texas at Arlington, Arlington, TX, USA. Journal of Liquid Chromatography & Related Technologies (2006), 29(13), 1847-1860.

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. Department of Chemistry, Iowa State University, Ames, IA, USA. Chromatographia (2005), 61(5/6), 205-211.

Separation of Enantiomers Using a γ-cyclodextrin Liquid Chromatographic Bonded Phase. D.W., Stalcup, A.M., Jin, H.L., Armstrong, J. of Liq. Chrom., 13(3), 473-484 (1990).

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., J. Chromatogr., 483, 169 (1989).

Separation of Metallocene Enantiomers by Liquid Chromatography: Chiral Recognition via Cyclodextrin Bonded Phases. Armstrong, D.W., DeMond, W., Czech, B.P, Anal. Chem., 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., J. Liq. Chrom., 8(2), 261-269 (1985).

Separation of Optical Isomers of Scopolamine, Cocaine, Homatropine, and Atropine. Armstrong, D.W., Han, S.M., Han, Y.I., Anal. Biochem., 167, 261 (1987).

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. Faculty of Pharmacy, Laboratory of Toxicology, University of Paris V, Paris, Fr. Journal of Biochemical and Biophysical Methods (2002), 54(1-3), 287-299.

Separation of Porphyrins Using a γ-cyclodextrin Stationary Phase. Wu, W., Stalcup, A., J. of Liq. Chrom., 17(5), 1111-1124 (1994).

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

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

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 Tamoxifen Geometric Isomers and Metabolites by Bonded Phase β-cyclodextrin Chromatography. Armstrong, R.D., Ward, T. J., Pattabiraman, N., Benz, C., Armstrong, D.W., J. Chromatogr., 414, 192 (1987).

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. Department of Biochemical Sciences, Faculty of Pharmacy, Charles University, 500 05, Hradec Kralove, Czech. Journal of Chromatography, B: Biomedical Applications (1997), 689(1), 205-214.

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

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

Series of homologous displacers for preparative chiral displacement chromatographic separations on Cyclobond-II columns. Quintero, Gilberto; Vo, Matthew; Farkas, Gyula; Vigh, Gyula. Department of Chemistry, Texas A and M University, College Station, TX, USA. Journal of Chromatography, A (1995), 693(1), 1-5.

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. Fac. Pharm. Sci., Hoshi Univ., Tokyo, Japan. Drug Development and Industrial Pharmacy (1990), 16(4), 571-9.

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, J. Pharm. and Biomed. Analy., 15, 1197-1205 (1997).

Simultaneous determination of diazepam, oxazepam and temazepam in spiked urine by HPLC. El-Gizawy, Samia M. Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Assiut University, Assiut, Egypt. 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. Heinemann, U., Blaschke, G., Knebel, N.,I. Liquid Chromatography - Ionspray Tandem Mass Spectrometry and Electokinetic Capillary Chromatography, J. Chromatogr. B, 793, 389-404 (2003).

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. Coll. Pharm., Univ. Kentucky, Lexington, KY, USA. Journal of Chromatography, Biomedical Applications (1987), 419 426-32.

Solid phase extraction of sulfonamides using Cyclobond-I cartridges. Agarwal, Vipin K. Connecticut Agric. Exp. Stn., New Haven, CT, USA. 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. Division of Analytical Chemistry, China Pharmaceutical University, Nanjing, Peop. Rep. China. Journal of Chromatography, B: Analytical Technologies in the Biomedical and Life Sciences (2005), 814(2), 385-391.

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. Dep. Chem., Knox Coll., Galesburg, IL, USA. Journal of Physical Chemistry (1992), 96(13), 5495-501.

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

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

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

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).

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

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. Institute of Elemento-Organic Chemistry, Nankai University, Tianjin, Peop. Rep. China. Huaxue Xuebao (2001), 59(11), 1975-1981.

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. Department Clinical Pharmacology, 1st Department Medicine, Prague, Czech Rep. S.T.P. Pharma Sciences (1995), 5(5), 409-14.

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., J. Org. Chem., 50 (26), 5556-5559 (1985).

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. NCI-Frederick Cancer Res. Facil., Program Resour., Inc., Frederick, MD, USA. Journal of Liquid Chromatography (1986), 9(8), 1791-801.

The effects on Separation of Cephalosporins by HPLC with β-cyclodextrin Bonded Stationary Phase. Tsou, T-L, Wu, J-R, Wang, T-M, J. Liq. Chrom. & Rel. Technol., 19(7), 1081-1095 (1996).

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 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. Bioanalytical Center, Georgetown University Clinical Research Center, Washington, DC, USA. Journal of Pharmaceutical and Biomedical Analysis (2001), Volume Date 2002, 27(3-4), 479-488.

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., Analy. Letters, 21(5) 843 (1988).

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

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. Fac. Pharm. Sci., State Univ. Ghent, Ghent, Belg. 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 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 role of mobile phase additives in developing and optimizing separations of water-soluble enantiomers by high-performance liquid chromatography. Gaskell, R. M.; Crooks, B. Phys. Chem. Sect., ICI Pharm., Macclesfield/Cheshire, UK. 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 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 cyclodextrin-based LC stationary phases for the separation of chiral dihydrobenzofuran derivatives. Soukup, R. J.; Rozhkov, R. V.; Larock, R. C.; Armstrong, D. W. Department of Chemistry, Iowa State University, Ames, IA, USA. Chromatographia (2005), 61(5/6), 219-224.

The use of HPLC-cyclobond column for quantitative determination of anticatarrhal tablets. El-Gizawy, S. M.; Ahmed, A. N.; Makboul, M. A. Fac. Pharm., Assiut Univ., Assiut, Egypt. Bulletin of Pharmaceutical Sciences, Assiut University (1991), 14(1-2), 1-5.

Thermodynamics and kinetics of chiral separations with β-cyclodextrin stationary phase: I. Effect of mobile phase composition. Li, Xiaoping; McGuffin, Victoria L. Department of Chemistry, Michigan State University, MI, USA. 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. Department of Chemistry, Michigan State University, East Lansing, MI, USA. Journal of Liquid Chromatography & Related Technologies (2007), 30(5-7), 965-985.

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. Chemical Science and Technology Laboratory, National Institute of Standards and Technology, Gaithersburg, MD, USA. 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. Coll. Pharm., Univ. Assiut, Assiut, Egypt. 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. Center for Surface Biotechnology, Uppsala University, Uppsala, Swed. Journal of Chromatography, A (2003), 992(1-2), 85-100.

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. Department of Chemistry, Iowa State University, Ames, IA, USA. Chromatographia (2002), 56(3/4), 127-135.

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. J. of Pharm. and Biomed. Analysis, 22, 573-581 (2000).

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

ASTEC P-CAP and P-CAP-DP

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. Department of Chemistry, Iowa State University, Ames, IA, USA. 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.

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.

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

Super/subcritical fluid chromatography separations with four synthetic polymeric chiral stationary phases. Han, X.; Berthod, A.; Wang, C.; Huang, K.; Armstrong, D. W. Department of Chemistry, University of Texas at Arlington, Arlington, TX, USA. Chromatographia (2007), 65(7/8), 381-400.

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. Discovery Analytical Sciences, Molecular Structure, Chemistry Research and Discovery, Amgen Inc., Thousand Oaks, CA, USA. Journal of Chromatography, B: Analytical Technologies in the Biomedical and Life Sciences (2008), 875(1), 217-229.

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. Department of Chemistry, Iowa State University, Ames, IA, USA. Chromatographia (2006) 63, 13-23.

Cyclofructans

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.

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.

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.

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.

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.

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.

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, No pp. yet given. Language: English, Database: CAPLUS, DOI: 10.1002/chir.20968.

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 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.

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.

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.

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.

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.

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