Mediated catalytic current for the oxidation of ethanol produced by Acetobacter aceti cells suspended in solution

被引：14

作者：

Ikeda, T ^{[1
]}

Kato, K ^{[1
]}

Tatsumi, H ^{[1
]}

Kano, K ^{[1
]}

机构：

[1] Kyoto Univ, Grad Sch Agr, Div Appl Life Sci, Sakyo Ku, Kyoto 60601, Japan

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 1997年 / 440卷 / 1-2期

关键词：

mediated electrocatalysis; bacterial suspension; ethanol; quinone;

D O I：

10.1016/S0022-0728(97)00315-X

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Whole cells of Acetobacter aceti suspended in a buffer solution functions as catalysts to produce a catalytic current for the oxidation of ethanol in the presence of 2-methyl-5,6-dimethoxy benzoquinone (Q0). The theory of catalytic current in the steady-state was successfully applied to analyze the catalytic current, yielding the bimolecular rate constant of the bacterial cell and Q0. The catalytic activity of the bacterial cell can be characterized by the bimolecular rate constant.

引用

页码：265 / 269

页数：5

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