Microfluidic analysis for organophosphate pesticides

被引：0
|
作者：
Li, Zhu-Yun [1 ]
Gao, Yu-Dong [1 ]
Wang, Min [1 ]
机构：
[1] Zhejiang Univ, Dept Chem, Inst Microanalyt Syst, Hangzhou 310027, Peoples R China
来源：
PROCEEDINGS OF THE FIRST SHENYANG INTERNATIONAL COLLOQUIUM ON MICROFLUIDICS | 2007年
关键词：
nano-composite film; electroless coating; square wave voltammetry;
D O I：
暂无
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Composite electroless coating technique was employed to fabricate planar gold microelectrode modified with nano zirconia for organophosphate pesticide detection. Experimental conditions to obtain the best analytical signal were optimized including the doping level of nano particles in the sensing, film. The nano zirconia showed a strong affinity toward the phosphate group on the parathion molecules, which provides sensitivity and selectivity of the sensing film.
引用
收藏
页码：171 / 172
页数：2
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