Electrocatalytic reduction of NAD+ at multi-walled carbon nanotubes modified electrode

被引：0
|
作者：
Chen, LM [1 ]
Ding, F [1 ]
Wang, H [1 ]
Zhang, W [1 ]
Lu, JX [1 ]
机构：
[1] E China Normal Univ, Dept Chem, Shanghai 200062, Peoples R China
来源：
CHINESE JOURNAL OF CHEMISTRY | 2005年 / 23卷 / 04期
关键词：
MWNT; cyclic voltammetry; NAD(+); electrocatalysis;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The cyclic voltammetric (CV) behaviors of NAD(+) were studied with a multi-walled carbon nanotubes (MWNTs) modified glassy carbon (GC) electrode. In 0.05 mol/L tris(hydroxymethyl)aminomethane-HCl (Tris-HCl) buffer solution (pH=6.9), the MWNTs modified electrode showed high electrocatalytic activity toward reduction of NAD+. The electroreduction of NAD(+) was an irreversible diffusion controlled process. The cathodic peak current increased linearly with increasing the concentration of NAD(+). The influences of scan rate, temperature and concentration were also investigated.
引用
收藏
页码：427 / 430
页数：4
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