DUAL CHIRAL RECOGNITION SYSTEM INVOLVING CYCLODEXTRIN DERIVATIVES IN CAPILLARY ELECTROPHORESIS

被引：81

作者：

MAYER, S ^{[1
]}

SCHLEIMER, M ^{[1
]}

SCHURIG, V ^{[1
]}

机构：

[1] UNIV TUBINGEN,INST ORGAN CHEM,D-72076 TUBINGEN,GERMANY

来源：

JOURNAL OF MICROCOLUMN SEPARATIONS | 1994年 / 6卷 / 01期

关键词：

CAPILLARY ELECTROPHORESIS; ENANTIOMER SEPARATION; IMMOBILIZED CYCLODEXTRIN; CHIRASIL-DEX; CYCLODEXTRIN DERIVATIVES; BUFFER ADDITIVES;

D O I：

10.1002/mcs.1220060109

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

An immobilized chiral stationary phase, Chirasil-Dex, coated onto the inner 'surface of a 50 mu m i.d. capillary and cyclodextrin derivatives added to the running buffer were simultaneously used for the study of enantiomer separations by capillary electrophoresis. Dependent on the cyclodextrin concentration in the mobile phase, a reversal of the elution order of enantiomers due to dual chiral recognition mechanisms was observed.

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页码：43 / 48

页数：6

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