A review on solid phase microextraction - High performance liquid chromatography as a novel tool for the analysis of toxic metal ions

被引：108

作者：

Malik, AK ^{[1
]}

Kaur, V

Verma, N

机构：

[1] Punjabi Univ, Dept Chem, Patiala 147002, Punjab, India

[2] Punjabi Univ, Dept Biotechnol, Patiala 147002, Punjab, India

来源：

TALANTA | 2006年 / 68卷 / 03期

关键词：

solid phase microextraction; high performance liquid chromatography; metal ions;

D O I：

10.1016/j.talanta.2005.06.005

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

This paper reviews the practical applications of solid phase microextraction-High performance liquid chromatography in the analysis of toxic metal species as these are important contaminants and are carcinogenic. Their determination in formulations, in feed and food, and in complex environmental matrices (e.g., waste water and industrial effluents) often requires analytical methods capable of high efficiency, unique selectivity, and high sensitivity. Solid phase microextraction (SPME) requires low solvent consumption and is quick in use. SPME is used for extraction and online desorption of analytes with the mobile phase of HPLC and subsequent detection by UV, ICP-MS or ESI-MS as detectors. Different SPME-HPLC methods are summarized in this article to demonstrate the usefulness of this technique for metallic species of As, Cr, Pb, Hg and Se. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：842 / 849

页数：8

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