Electrochemiluminescence of tri(2,2′-bipyridine)ruthenium in aqueous solution on a gold-nanoparticle-modified glassy carbon electrode

被引：0
|
作者：
Baoqiang Lv
Anshu Ren
Yun Luo
Hongyan Yuan
Dan Xiao
机构：
[1] Sichuan University,College of Chemical Engineering
[2] Sichuan University,College of Chemistry
来源：
Russian Journal of Electrochemistry | 2008年 / 44卷
关键词：
electrogenerated chemiluminescence (ECL); Au nanoparticles; modified electrode; electrocatalytic;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The electrochemical behavior of electrochemical deposition of Au nanoparticles onto a glassy carbon electrode (GCE) and its application for the electrocatalytic electrogenerated chemiluminescence (ECL) of Ru(bpy)32+ in an aqueous solution without coreaction are investigated in this report. The modification of GCE by Au nanoparticles results in excellent catalysis of the ECL of Ru(bpy)32+. The effects of various factors, such as potential scan range, the presence of nitrogen and oxygen, and the scan rate on Ru(bpy)32+. ECL peaks, were systematically studied. This article has provided insight into the design of an Au-nanoparticle-modified electrode for ECL, analytical and catalytic applications.
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页码：1047 / 1051
页数：4
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