Microchip capillary electrophoresis coupled with an end-column electrochemiluminescence detection

被引：25

作者：

Ding, Shou-Nian ^{[1
]}

Xu, Jing-Juan ^{[1
]}

Chen, Hong-Yuan ^{[1
]}

机构：

[1] Nanjing Univ, Dept Chem, Key Lab Analyt Chem Life Sci, Nanjing 210093, Peoples R China

来源：

TALANTA | 2006年 / 70卷 / 02期

基金：

中国国家自然科学基金;

关键词：

microchip electrophoresis; electrochemiluminescence; tris(2,2 '-bipyridyl)ruthenium(II);

D O I：

10.1016/j.talanta.2006.02.063

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

An easy and universal wall-jet configuration for microchip CE-ECL detection system was constructed and investigated in this work. Two detection modes of pre-column and post-column were applied to the above system. TPA, tramadol and lidocaine were chosen as model analytes to estimate the system in both modes. The important operational parameters such as the concentration of luminescent reagent and the distance between the separation outlet and the working electrode were optimally obtained and compared for the first time. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：403 / 407

页数：5

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