Electroanalytical detection of zinc in whole blood

被引：41

作者：

Kruusma, J

Banks, CE

Nei, L

Compton, RG

机构：

[1] Univ Oxford, Phys & Theoret Chem Lab, Oxford OX1 3QZ, England

[2] Univ Tartu, Inst Phys Chem, EE-51013 Tartu, Estonia

[3] Estonian Agr Univ, Environm Protect Inst, EE-51003 Tartu, Estonia

来源：

ANALYTICA CHIMICA ACTA | 2004年 / 510卷 / 01期

基金：

英国工程与自然科学研究理事会; 英国惠康基金;

关键词：

zinc; blood; nafion; anodic stripping voltammetry; ultrasound;

D O I：

10.1016/j.aca.2003.12.059

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Three different electroanalytical techniques for the determination of zinc in blood are investigated. The direct determination in diluted blood via anodic stripping voltammetry at glassy carbon and the use of Nafion-coated glassy carbon mercury electrodes are shown to lack the necessary sensitivity whereas an acoustically assisted double extraction followed by sono-ASV using a glassy carbon electrode is found to be rapid, reliable and sensitive. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：85 / 90

页数：6

共 29 条

[1]

Agra-Gutiérrez C, 1999, ELECTROANAL, V11, P16, DOI 10.1002/(SICI)1521-4109(199901)11:1<16::AID-ELAN16>3.0.CO

[2]

2-E

[3] Ultrasonically enhanced voltammetric analysis and applications: An overview [J].