Mn2+ as a mediator for the electron transfer across thin wetting films of lecithin

被引：6

作者：

Karabaliev, M

Kochev, V

机构：

[1] Trakia Univ, Dept Phys & Biophys, Fac Med, Stara Zagora 6003, Bulgaria

[2] Univ Sofia Kl Ohridsky, Dept Atom Phys, Sofia 1164, Bulgaria

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2002年 / 4卷 / 11期

关键词：

manganese; solid-supported thin liquid films of lipid; glassy carbon; cyclic voltammetry;

D O I：

10.1016/S1388-2481(02)00473-3

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The employment of manganese (Mn2+) as a mediator for the electron transfer across glassy carbon-supported thin lecithin films in contact with electrolyte is described in the present work. The results suggest, that the ascorbate oxidation, which is normally hampered by the film, can proceed through the incorporated manganese. In this respect, the potential of Mn for modification of lipid wetting films in construction of sensitive interfaces is briefly outlined. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：857 / 861

页数：5

共 33 条

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