Dynamic complexation of solutes in capillary electrophoresis

被引:14
作者
Bowser, MT [1 ]
Chen, DDY [1 ]
机构
[1] Univ British Columbia, Dept Chem, Vancouver, BC V6T 1Z1, Canada
关键词
separation theory; dynamic complexation capillary electrophoresis; capacity factor; multiple equilibria; higher order interactions;
D O I
10.1002/elps.1150190304
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
The analyte migration behavior in any chemical separation system can be described using a single equation that unifies all areas of separation science. This equation can be used in capillary electrophoresis (CE) to design separation systems, and to study interactions between analytes and additives. By using individual capacity factors for each analyte species present in the system, and with the knowledge of the characteristics of each interaction, one can predict the analyte migration behavior in complicated CE systems, including systems with multiple 1:1 interactions and/or higher order interactions.
引用
收藏
页码:383 / 387
页数:5
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共 28 条
  • [11] BINDING-STUDIES OF VANCOMYCIN TO THE CYTOPLASMIC PEPTIDOGLYCAN PRECURSORS BY AFFINITY CAPILLARY ELECTROPHORESIS
    LIU, JP
    VOLK, KJ
    LEE, MS
    PUCCI, M
    HANDWERGER, S
    [J]. ANALYTICAL CHEMISTRY, 1994, 66 (14) : 2412 - 2416
  • [12] AFFINITY CAPILLARY ELECTROPHORESIS APPLIED TO THE STUDIES OF INTERACTIONS OF A MEMBER OF HEAT-SHOCK PROTEIN FAMILY WITH AN IMMUNOSUPPRESSANT
    LIU, JP
    VOLK, KJ
    LEE, MS
    KERNS, EH
    ROSENBERG, IE
    [J]. JOURNAL OF CHROMATOGRAPHY A, 1994, 680 (02) : 395 - 403
  • [13] CHIRAL RESOLUTION OF CATIONIC DRUGS OF FORENSIC INTEREST BY CAPILLARY ELECTROPHORESIS WITH MIXTURES OF NEUTRAL AND ANIONIC CYCLODEXTRINS
    LURIE, IS
    KLEIN, RFX
    DALCASON, TA
    LEBELLE, MJ
    BRENNEISEN, R
    WEINBERGER, RE
    [J]. ANALYTICAL CHEMISTRY, 1994, 66 (22) : 4019 - 4026
  • [14] OPTICAL RESOLUTION OF CHLORPHENIRAMINE BY CYCLODEXTRIN ADDED CAPILLARY ZONE ELECTROPHORESIS AND CYCLODEXTRIN MODIFIED MICELLAR ELECTROKINETIC CHROMATOGRAPHY
    OTSUKA, K
    TERABE, S
    [J]. JOURNAL OF LIQUID CHROMATOGRAPHY, 1993, 16 (04): : 945 - 953
  • [15] Quantitative description of analyte migration behavior based on the dynamic complexation model in capillary electrophoresis
    Peng, XJ
    Bebault, GM
    Sacks, SL
    Chen, DDY
    [J]. CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1997, 75 (05): : 507 - 517
  • [16] Quantitative description of analyte migration behavior based on dynamic complexation in capillary electrophoresis with one or more additives
    Peng, XJ
    Bowser, MT
    BritzMcKibbin, P
    Bebault, GM
    Morris, JR
    Chen, DDY
    [J]. ELECTROPHORESIS, 1997, 18 (05) : 706 - 716
  • [17] CAPILLARY ELECTROPHORESIS WITH CHIRAL SELECTORS - OPTIMIZATION OF SEPARATION AND DETERMINATION OF THERMODYNAMIC PARAMETERS FOR BINDING OF TIOCONAZOLE ENANTIOMERS TO CYCLODEXTRINS
    PENN, SG
    BERGSTROM, ET
    GOODALL, DM
    LORAN, JS
    [J]. ANALYTICAL CHEMISTRY, 1994, 66 (18) : 2866 - 2873
  • [18] DIFFERENTIAL BINDING OF TIOCONAZOLE ENANTIOMERS TO HYDROXYPROPYL-BETA-CYCLODEXTRIN STUDIED BY CAPILLARY ELECTROPHORESIS
    PENN, SG
    GOODALL, DM
    LORAN, JS
    [J]. JOURNAL OF CHROMATOGRAPHY, 1993, 636 (01): : 149 - 152
  • [19] MICELLAR ELECTROKINETIC CHROMATOGRAPHY EMPLOYING SODIUM ALKYL SULFATES AND BRIJ-35
    RASMUSSEN, HT
    GOEBEL, LK
    MCNAIR, HM
    [J]. JOURNAL OF CHROMATOGRAPHY, 1990, 517 : 549 - 555
  • [20] CAPILLARY ELECTROPHORETIC CHIRAL SEPARATIONS WITH CYCLODEXTRIN ADDITIVES .1. ACIDS - CHIRAL SELECTIVITY AS A FUNCTION OF PH AND THE CONCENTRATION OF BETA-CYCLODEXTRIN FOR FENOPROFEN AND IBUPROFEN
    RAWJEE, YY
    STAERK, DU
    VIGH, G
    [J]. JOURNAL OF CHROMATOGRAPHY, 1993, 635 (02): : 291 - 306