Use of a fluorosurfactant in micellar electrokinetic capillary chromatography

被引：6

作者：

de Ridder, R

Damin, F

Reijenga, J

Chiari, M

机构：

[1] Eindhoven Univ Technol, Instrumental Anal Lab, NL-5600 MB Eindhoven, Netherlands

[2] CNR, Inst Biocatalysis & Mol Recognit, I-20133 Milan, Italy

来源：

JOURNAL OF CHROMATOGRAPHY A | 2001年 / 916卷 / 1-2期

关键词：

micellar electrokinetic chromatography; background electrolyte composition; surfactants; FC-129;

D O I：

10.1016/S0021-9673(00)01115-8

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A fluorosurfactant, the anionic N-ethyl-N-[(heptadecafluorooctyl)sulfonyl]glycine potassium salt, trade name FC-129 [CAS 2991-51-7] was investigated for possible application in micellar electrokinetic capillary chromatography (MEKC). The surfactant was characterized with conductometric titration and test sample mixtures were investigated in MEKC systems, and compared with sodium dodecylsulphate. An increased efficiency and interesting selectivity differences were observed. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：73 / 78

页数：6

共 7 条

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