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Integrated on-capillary electrochemical detector for capillary electrophoresis

被引：73
作者：
Zhong, M
Lunte, SM
机构：
[1] UNIV KANSAS,DEPT CHEM & PHARMACEUT CHEM,LAWRENCE,KS 66047
[2] UNIV KANSAS,CTR BIOANALYT RES,LAWRENCE,KS 66047
来源：
ANALYTICAL CHEMISTRY | 1996年 / 68卷 / 15期
关键词：
D O I：
10.1021/ac951238m
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
An on-capillary electrochemical detector for capillary electrophoresis is described. It consists of a gold wire mounted permanently at the end of the capillary perpendicular to the direction of flow. This mode of detection eliminates the need fur the micromanipulators or specially machined cell holders for alignment that are used for in-capillary detection modes. It also makes it possible to perform relatively fast CEEC separations using very short capillaries. The use of this detector for both off-column detection of catecholamines and end-column detection of carbohydrates by CE-PAD is described.
引用
收藏
页码：2488 / 2493
页数：6
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