ELECTROCATALYSIS OF POLY(THIONINE)-MODIFIED ELECTRODES FOR OXIDATION OF REDUCED NICOTINAMIDE ADENINE-DINUCLEOTIDE

被引:86
作者
OHSAKA, T
TANAKA, K
TOKUDA, K
机构
关键词
D O I
10.1039/c39930000222
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A poly(thionine)-modified basal-plane pyrolytic graphite electrode, which can be prepared by a potential-sweep electrolysis of the corresponding monomer in acetonitrile media, shows an excellent electrocatalytic activity for NADH oxidation in phosphate buff er solutions (pH 6.9), with an activation overpotential which is ca. 400 mV lower than that of the bare electrode.
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页码:222 / 224
页数:3
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