Selective ion transfer accompanied by a respiration mimetic reaction at an aqueous/organic solutions interface

被引：3

作者：

Maeda, K ^{[1
]}

Nishihara, M ^{[1
]}

Ohde, H ^{[1
]}

Kihara, S ^{[1
]}

机构：

[1] Kyoto Inst Technol, Dept Chem, Sakyo Ku, Kyoto 606, Japan

来源：

ANALYTICAL SCIENCES | 1998年 / 14卷 / 01期

关键词：

respiration mimetic reaction; energy transformation; coupled charge transfer; ion transfer; electron transfer; aqueous/organic interface; voltammetry; reaction process;

D O I：

10.2116/analsci.14.85

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

When an aqueous solution (W) containing flavin mononucleotide, pyruvic acid and O-2 was put into contact with a nitrobenzene solution (NB) containing Na+, K+, valinomycin and a ferrocene derivative, CO2 was evolved in W and Na+ was transferred from NE to W, though K+ remained in NE. The above-mentioned respiration mimetic reaction process, accompanied by the selective ion transfer, was elucidated by referring to the ion and electron transfer voltammograms at the W/NB interface and by taking into account the energetics of the coupling between the ion and electron transfers.

引用

页码：85 / 88

页数：4

共 18 条

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