Capillary electrophoretic separation of polynuclear aromatic hydrocarbons using sodium cholate in mixed aqueous-organic buffers

被引：12

作者：

Ren, HJ ^{[1
]}

Li, XF ^{[1
]}

Qi, M ^{[1
]}

Stathakis, C ^{[1
]}

Dovichi, NJ ^{[1
]}

机构：

[1] Univ Alberta, Dept Chem, Edmonton, AB T6G 2G2, Canada

来源：

JOURNAL OF CHROMATOGRAPHY A | 1998年 / 817卷 / 1-2期

关键词：

buffer composition; polynuclear aromatic hydrocarbons; sodium cholate; bile salts;

D O I：

10.1016/S0021-9673(98)00366-5

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A capillary electrophoretic method for the separation of a series of polynuclear aromatic hydrocarbons is described. Sodium cholate is used with a series of organic modifiers. Analysis times were between 26-80 min depending on sodium cholate concentration and on the type and concentration of organic additives used. Efficiencies in excess of 10(5) theoretical plates were observed. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：307 / 311

页数：5

共 23 条

[1] BILE-SALT SURFACTANTS IN MICELLAR ELECTROKINETIC CAPILLARY CHROMATOGRAPHY - APPLICATION TO HYDROPHOBIC MOLECULE SEPARATIONS [J].