Simultaneous determination of dopamine and serotonin in the presence of ascorbic acid and uric acid at poly(o-phenylenediamine) modified electrode

被引：62

作者：

Selvaraju, T ^{[1
]}

Ramaraj, R ^{[1
]}

机构：

[1] Madurai Kamaraj Univ, Sch Chem, Madurai 625021, Tamil Nadu, India

来源：

JOURNAL OF APPLIED ELECTROCHEMISTRY | 2003年 / 33卷 / 08期

关键词：

D O I：

10.1023/A:1025096309274

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The electrochemical polymerization study of 1,2-diaminobenzene on glassy carbon electrode in acidic condition and its permselective behavior towards electrooxidation and simultaneous determination of dopamine and serotonin in the presence of interferrents like ascorbic acid and uric acid was demonstrated. As such, a 100 mV negative shift in the oxidation of dopamine (DA) was observed at the poly(o-phenyl-enediamine) (PPD) modified electrode compared to the bare electrode.

引用

页码：759 / 762

页数：4

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