Amperometric determination of reduced glutathione with a new Co-based metal-organic coordination polymer modified electrode

被引：79

作者：

Yuan, Baiqing ^{[1
]}

Zhang, Renchun ^{[1
]}

Jiao, Xixi ^{[1
]}

Li, Juan ^{[1
]}

Shi, Huaizhong ^{[1
]}

Zhang, Daojun ^{[1
]}

机构：

[1] Anyang Normal Univ, Coll Chem & Chem Engn, Anyang 455000, Henan, Peoples R China

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2014年 / 40卷

基金：

美国国家科学基金会;

关键词：

Metal-organic coordination polymers; Solvothermal synthesis; Electrochemical sensor; Reduced glutathione; Electrocatalysis; GLASSY-CARBON ELECTRODE; ELECTROCHEMICAL OXIDATION; CATALYTIC OXIDATION; FRAMEWORKS; LIGAND; 1,3,5-TRIS(1-IMIDAZOLYL)BENZENE; LUMINESCENT; REDUCTION; SENSOR; OXYGEN;

D O I：

10.1016/j.elecom.2014.01.006

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

This communication reports a new 2-dimensional (2D) Co-based metal-organic coordination polymer (Co-MOCP) by a simple solvothermal synthesis, and exhibits the first use of Co-MOCP as an electrode material for the electrocatalytic oxidation of reduced glutathione (GSH). The GSH electrochemical sensor based on Co-MOCP showed a wide linear range from 2.5 mu M to 0.95 mM with the detection limit of 2.5 mu M for the determination of GSH. This work suggests that metal-organic materials would offer a promising candidate for the potential applications in electrocatalysis and electroanalysis. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：92 / 95

页数：4

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