A sensor for the determination of electropositive elements

被引:21
作者
Brainina, KZ [1 ]
Stozhko, NY [1 ]
Shalygina, ZV [1 ]
机构
[1] Ural State Econ Univ, Ekaterinburg 620219, Russia
关键词
D O I
10.1023/A:1020487328062
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
An electrochemical sensor, namely, a graphite thick-film electrode modified with Au(III) was proposed for the determination of Hg, As, Se, and Cu. The detection limits for mercury and arsenic using the new sensor are 0.005 and 0.1 mug/L, respectively.
引用
收藏
页码:945 / 949
页数:5
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