Charged native beta-cyclodextrin as a pseudostationary phase in electrokinetic chromatography

被引：9

作者：

Bachmann, K

Bazzanella, A

Haag, I

Han, KY

机构：

[1] Technische Hochschule Darmstadt, Fachbereich Chemie, D-64287 Darmstadt

来源：

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 1997年 / 357卷 / 01期

关键词：

D O I：

10.1007/s002160050106

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Native beta-cyclodextrin, deprotonated at its secondary hydroxyl groups has been studied as pseudostationary phase for electrokinetic chromatographic separation of highly hydrophobic compounds. Using this pseudostationary phase the separation of five polycyclic aromatic hydrocarbons (PAHs) is shown. The influence of the main parameters (field strength, pH, concentration of cyclodextrin, urea and organic solvent) on the separation of PAHs and migration behaviour of beta-CD is discussed.

引用

收藏

页码：32 / 36

页数：5

相关论文

共 34 条

[1] USE OF A MICROEMULSION SYSTEM TO INCORPORATE A LIPOPHILIC CHIRAL SELECTOR IN ELECTROKINETIC CAPILLARY CHROMATOGRAPHY [J].

AIKEN, JH ;

HUIE, CW .

CHROMATOGRAPHIA, 1993, 35 (7-8) :448-450

[2] CAPILLARY ELECTROKINETIC CHROMATOGRAPHY WITH A SUSPENSION OF CHROMATOGRAPHIC PARTICLES [J].

BACHMANN, K ;

GOTTLICHER, B ;

HAAG, I ;

HAN, KY ;

HENSEL, W ;

MAINKA, A .

JOURNAL OF CHROMATOGRAPHY A, 1994, 688 (1-2) :283-292

[3]

BACHMANN K, 1995, ANAL CHEM, V67, P1722

[4] INDIRECT FLUOROMETRIC DETECTION OF ALKALI AND ALKALINE-EARTH METAL-IONS IN CAPILLARY ZONE ELECTROPHORESIS WITH CERIUM(III) AS CARRIER ELECTROLYTE [J].

BACHMANN, K ;

BODEN, J ;

HAUMANN, I .

JOURNAL OF CHROMATOGRAPHY, 1992, 626 (02) :259-265

[5]

BALCHUNAS AT, 1988, ANAL CHEM, V60, P671

[6] ELECTRICALLY DRIVEN OPEN-TUBULAR LIQUID-CHROMATOGRAPHY [J].

BRUIN, GJM ;

TOCK, PPH ;

KRAAK, JC ;

POPPE, H .

JOURNAL OF CHROMATOGRAPHY, 1990, 517 :557-572

[7] INFLUENCE OF CYCLODEXTRINS ON ESTER HYDROLYSIS [J].

CHIN, TF ;

CHUNG, PH ;

LACH, JL .

JOURNAL OF PHARMACEUTICAL SCIENCES, 1968, 57 (01) :44-&

[8] INCLUSION COMPLEXES OF THE CYCLOMALTO-OLIGOSACCHARIDES (CYCLODEXTRINS) [J].

CLARKE, RJ ;

COATES, JH ;

LINCOLN, SF .

ADVANCES IN CARBOHYDRATE CHEMISTRY AND BIOCHEMISTRY, 1988, 46 :205-249

[9]

Copper Christine L., 1994, Analytical Chemistry, V66, P147, DOI 10.1021/ac00073a025

[10] OPTIMIZATION OF MICELLAR ELECTROKINETIC CHROMATOGRAPHY [J].

FOLEY, JP .

ANALYTICAL CHEMISTRY, 1990, 62 (13) :1302-1308

← 1 2 3 4 →