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

作者：Yuan Baiqing; Zhang Renchun; Jiao Xixi; Li Juan; Shi Huaizhong; Zhang Daojun^*

来源：Electrochemistry Communications, 2014, 40: 92-95.

DOI：10.1016/j.elecom.2014.01.006

• Metal-organic coordination polymers
• Solvothermal synthesis
• Electrochemical sensor
• Reduced glutathione
• Electrocatalysis

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.

• 出版日期2014-3
• 单位安阳师范学院