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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. 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. 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. 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 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. 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. 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 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 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. 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. 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. 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. 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. 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. 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. 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. 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. 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 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. 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 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. 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). 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). 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). 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). 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). 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). 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). (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). 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). 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). 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). 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). 2,6-Di-O-Pentyl-3-O-Propionyl-γ-cyclodextrin as an Enantiomeric Stationary Phase for Capillary Gas Chromatography. Jin, Z., Jin, H.L., Chromatographia, Vol. 38, No. 1/2, 22-28 (1994). 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). 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 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. 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). 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). 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). 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). 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). 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). 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). 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 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, 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 Composition of Monoterpenes in Conifer Resins. Wang, X., Liu, Y-S, Nair, U.B., Armstrong, D.W., Ellis, B., Williams, K.M., Tetrahydron: Asymmetry, 8(23), 3977-3984. 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). 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). 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).
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. 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 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. 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 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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 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. 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 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 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. 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 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 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 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. 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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 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. 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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 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. 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. 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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. 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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. 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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 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. 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. 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 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 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 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. 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 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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 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. 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 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. 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. 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 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 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 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. 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. 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, 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. 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. 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. 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. 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. 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). A Covalently Bonded Teicoplanin Chiral Stationary Phase for HPLC Enantioseparations. D. W. Armstrong, Y. Liu, K. H. 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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. 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. 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. 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. 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. 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. 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 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 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 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 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 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. 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 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 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. 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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. 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 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 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 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 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 based and macrocyclic glycopeptide based chiral stationary phases for the enantioseparation of pterocarpans by HPLC. Warnke, M. M.; Mitchell, C. R.; Rozhkov, R. V.; Emrich, D. E.; Larock, R. C.; Armstrong, D. W. Department of Chemistry, Iowa State University, Ames, IA, USA. Journal of Liquid Chromatography & Related Technologies (2005), 28(6), 823-834. Use of native and derivatized cyclodextrin chiral stationary phases for the enantioseparation of aromatic and aliphatic sulfoxides by high performance liquid chromatography. Mitchell, C.; Desai, M.; McCulla, R.; Jenks, W.; Armstrong, D. Department of Chemistry, Iowa State University, Ames, IA, USA. Chromatographia (2002), 56(3/4), 127-135. 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). Chiral Stationary Phases for High Performance Liquid Chromatographic Separation of Enantiomers: A Mini Review. Armstrong, D.W., J. Liq. Chrom., 7(S-2), 353 (1984). New HPLC Column Technology: Inclusion Complexing. Fisher, C. M., Chromatography International, Issue 5, 10-14 (1984). 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). 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). 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). 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). Chiral Phase Separations - An Update. Fisher, C.M., Chrom. International, 8, 38 (1985). 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). 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). Improved Cyclodextrin Chiral Phases: A Comparison and Review. Ward, T.J., Armstrong, D.W., J. of Liq. Chrom., 9(2&3), 407-423 (1986). Separation of Steroid Epimers and Isomers Using Cyclodextrin HPLC Columns. Kirschbaum, J., Kerr, L., LC Magazine, 4, 30 (1986). Separation of Selected Dipeptides by High Performance Liquid Chromatography. Issaq, H.J., J. Liq. Chrom., 9(1), 229 (1986). 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). 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). 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). Applications and Limitations of Commercially Available Chiral Stationary Phases for High Performance Liquid Chromatography. Dappen, R., Arm, H., Myer, V.R., J. Chromatogr., 373, 1 (1986). 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). 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). Liquid Chromatography of Hydrocarbonaceous Quaternary Amines on Cyclodextrin Bonded-Silica. Abidi, S.L., J. Chromatogr., 362, 33 (1986). 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). Separation of Cis-Trans Isomers of Prostaglandins with a Cyclodextrin Bonded Column. Snider, B.G., J. Chromatogr., 351, 548 (1986). Some Structural Requirements for Resolution of Hydantoin Enantiomers with a β-cyclodextrin Liquid Chromatography Column. Maguire, J.H., J. Chromatogr., 387, 453 (1987). Optimization of Liquid Chromatographic Separations on Cyclodextrin Bonded Phases. Armstrong, D.W., Li, W., Chromatography, March, 43-48 (1987). 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). 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). Cyclodextrin Cavity Polarity and Chromatographic Implications. Street, Jr., K.W., J. Liq. Chrom., 10, 655 (1987). 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). Bonded Cyclodextrin Stationary Phase Columns for the Separation of Cis/Trans Cyclohexane Derivatives. Tindall, G.W., J. Liq. Chrom., 10, 1077 (1987). 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). Comparison of Liquid Chromatographic Separations of Geometrical Isomers of Substituted Phenols with β- and γ- Cyclodextrin Bonded Phases. Chang, C.A., Wu, Q., Analy. Chim. Acta, 189, 293 (1986). Purification of Chorismate, Prephenate, and Arogenate by HPLC, Connelly, J.A., Siehl, D.L., Methods in Enzymology, 142, 422 (1987). 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). Chiral-Phase High Performance Liquid Chromatography of Rotenoid Racemates. Abidi, S.L., J. Chromatogr., 404, 133 (1987). 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). Analysis of Nasal Solutions Containing Phenylephrine Hydrochloride and Pheniramine Maleate by High Performance Liquid Chromatography on a Cyclodextrin Bonded Stationary Phase and Diode Array Spectrophotometry. Pereira-Rosario, R., El-Gizaway, S., Perrin, J.H., Riley, C.M., Drug Dev. and Ind. Pharm., 12(14), 2443 (1986). Chromatography of B Prostaglandins on β-cyclodextrin Silica: Application to Analysis of Major E Prostaglandins in Human Seminal Fluid. Oliw, E.H., J. Chromatogr., 421, 117 (1987). Separation of Optical Isomers of Scopolamine, Cocaine, Homatropine, and Atropine. Armstrong, D.W., Han, S.M., Han, Y.I., Anal. Biochem., 167, 261 (1987). 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). 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). 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). 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). 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). 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). 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). 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). The Multimodal Cyclodextrin Bonded Stationary Phases for High Performance Liquid Chromatography. Issaq, H.J., J. Liq. Chrom., 11(9&10), 2131 (1988). Effect of Column Dimensions on HPLC Separations Using Constant Volume Columns. Issaq, H.J., Janini, G.M., Schultz, N., Marzo, L., Beesley, T.E.,J. Liq. Chrom., 11(16), 3335 (1988). Separation of Cyclodextrins Using Cyclodextrin Bonded Phases. Jin, H.L., Stalcup, A.M., Armstrong, D.W., J. Liq. Chrom., 11(16), 3295 (1988). 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 Anomeric Forms of Saccharides with Cyclodextrin Bonded Phases. Armstrong, D.W., Jin, H.L., Chirality, 1, 27 (1989). 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). Molecular Modeling of Cyclodextrin-Guest Molecular Interactions. Arnold, E.N., Lillie, T.S. and Beesley, T.E., J. Liq. Chrom., 12(3), 337 (1989). Chemically Bonded Cyclodextrin Stationary Phase for the High-performance Liquid Chromatographic Separation and Determination of Sulphonamides. Ahmed, A.H.N., El-Gizawy, S.M., Analyst, 114, 571 (1989). 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). 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). 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). 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). 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). Elution Order in Liquid Chromatography on Cyclodextrin Phases. Dependence on the Amount of Organic Modifier in the Eluent. Anderson, J. T., Kaiser, G., Fresenius Z. Anal. Chem., 749-751 (1989). 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). Separation of Porphyrinson Cyclodextrin-Bonded Phases With a Novel Mobile Phase. Ho, J. W., J. Chromatogr. 508, 375-381 (1990). 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). Displacement Chromatography on Cyclodextrin-Silicas. II. Separation of cis-trans Isomers in the Reversed Phase Mode on αcyclodextrin Silica. Vigh, G., Farkas, G., Quintero, G., J. Chromatogr. 484, 251-257 (1989). 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). 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). 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). Cyclodextrin Chiral Stationary Phases for Liquid Chromatographic Separations of Drug Stereoisomers. Berthod, A., Jin, H.L., Beesley, T.E., Duncan, J.D., Armstrong, D.W., J. of Pharm. & Biomed. Anal., 8(2), 123-130 (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]. 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). (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). Retention of Benzo(a)pyrene on Cyclodextrin-Bonded Phases. Fielden, P.R., Packham, A.J., J. Chromatogr., 516, 355-364 (1990). Effects of Mobile Phase Composition on the Reversed-Phase Separation of Dipeptides and Tripeptides with Cyclodextrin Bonded-Phase Columns. Chang, C.A., Ji, H., Lin, G., J. Chromatogr., 522, 143-152 (1990). 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). (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). 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). Effect of the Configuration of the Substituents of Derivatized β-cyclodextrin Bonded Phases on Enantioselectivity in Normal-Phase Liquid Chromatography. Stalcup, A.M., Chang, S.C., Armstrong, D.W., J. Chromatogr., 540, 113-128 (1991). 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). 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). Chiral High-performance Liquid Chromatography of Aromatic Cyclic Dipeptides Using Cyclodextrin Stationary Phases. Florance, J., Konteatis, Z., J. Chromatogr., 543, 299-305 (1991). 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). 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). 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). 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). Complex Sample Analysis by Column-Switching High Performance Liquid Chromatography. Packham, A.J., LC.GC Intl., Vol. 4, No. 11, 26-29 (1991). A New Approach for the Direct Resolution of Racemic Beta Adrenergic Blocking Agents by HPLC. Armstrong, D.W., Chen, S., Chang C., Chang, S., J. Liq. Chrom., 15(3), 545-556 (1992). 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). 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). 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). 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). 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). 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). 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). Analytical and Preparative High-Performance Liquid Chromatographic Separation of Thienopyran Enantiomers. Shaw, C.J., Sanfilippo, P.J., McNally, J.J., Park, S.A., Press, J.B., J. of Chromatogr., 631, 173-175 (1993). 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). 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). 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). 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). 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). Isocratic HPLC Methods to Separate Lipids. Abidi, S.L. and Mounts, T.L., INFORM, Vol. 5, No. 5. 624-627 (1994). Separation of Porphyrins Using a γ-cyclodextrin Stationary Phase. Wu, W., Stalcup, A., J. of Liq. Chrom., 17(5), 1111-1124 (1994). 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). Chiral Recognition of Structurally Related Aminoalkylphosphonic Acid Derivatives on an Acetylated Beta-cyclodextrin Bonded Phase. Camilleri, P., Reid, C.A., Manallack, D.T., Chromatographia, Vol. 38, No. 11/12, 771-775 (1994). Separations of Tocopherols and Methylated Tocols on Cyclodextrin-Bonded Silica. Abidi, S.L., Mounts, T.L., J. Chromatogr. A, 670, 67-75 (1994). 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). 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). 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. 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). 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). Evaluation of Free D-Glutamate in Processed Foods. Rundlett, K.L., Armstrong, D.W., Chirality, 6, 277-282 (1994). Evaluation of Enantiomeric Purity of Selected Amino Acids in Honey. Pawlowska, M., Armstrong, D.W., Chirality ,6, 270-276 (1994). Evaluation of the Concentration and Enantiomeric Purity of Selected Free Amino Acids in Fermented Malt Beverages (Beers). Ekkborg-Ott, K.H., Armstrong, D.W., Chirality, 8, 49-57 (1996). 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). 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). Binding Forces Contributing to Reversed-Phase Liquid Chromatographic Retention on a β-cyclodextrin Bonded Phase. Nah, T.H., Cho, E.H., Jang, M.D., Lee, Y.K., Park, J.H., J. of Chrom. A, 722, 41-46 (1996). 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). 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). Activities of the Four Optical Isomers of 2´,3´-Dideoxy-3´-Thiacytidine (BCH-189) Against Human Immunodeficiency Virus Type 1 in Human Lymphocytes. Schinazi, R.F., Chu, C.K., Peck, A., McMillan, A., Mathis, R., Cannon, D., Jeong, L., Beach, J.W., Choi, W., Yeola, S., Liotta, D.C., Antimicrobial Agents and Chemotherapy, 672-676 (Mar. 1992). 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). 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 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). 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). 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). 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). 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). 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). 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). 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). 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). 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). 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). 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). 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). 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). 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). 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). Evaluation of the Enantiomeric Composition of Amino Acids in Tobacco. Kullman, J.P., Chen, X., Armstrong, D.W., Chirality 11:669-673 (1999). 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).
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. 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. 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. 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. 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. |
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