Element speciation analysis by capillary electrophoresis

被引：102

作者：

Timerbaev, AR ^{[1
]}

机构：

[1] Russian Acad Sci, Vernadsky Inst Geochem & Analyt Chem, Moscow 117975, Russia

来源：

TALANTA | 2000年 / 52卷 / 04期

关键词：

reviews; speciation analysis; metal ions; metal complexes; organometallic compounds;

D O I：

10.1016/S0039-9140(00)00364-7

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

An overview of recent developments in the application of capillary electrophoresis to simultaneous separation and determination of different chemical forms of an inorganic element is presented, with particular emphasis placed on metal speciation analysis. Examples of species analysis are addressed, covering metal ions in different oxidation states, metal complexes with inorganic and organic ligands, metalloid oxoanions, organometallic compounds, ionic nonmetal species, etc. The speciation performance of capillary electrophoresis is illustrated by a number of practically relevant applications. The method's strengths and current limitations with regard to chemical speciation studies are critically discussed. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：573 / 606

页数：34

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