Electrocatalytic Oxidation of NADH Based on Self-assembled Colloidal Gold and Nafion Matrixes and Co Complex Mediator

Na WANG Ruo YUAN Ya Qin CHAI Dian Ping TANG Qiang ZHU Xue Lian LI

引用本文: Na WANG,  Ruo YUAN,  Ya Qin CHAI,  Dian Ping TANG,  Qiang ZHU,  Xue Lian LI. Electrocatalytic Oxidation of NADH Based on Self-assembled Colloidal Gold and Nafion Matrixes and Co Complex Mediator[J]. Chinese Chemical Letters, 2006, 17(5): 683-686. shu
Citation:  Na WANG,  Ruo YUAN,  Ya Qin CHAI,  Dian Ping TANG,  Qiang ZHU,  Xue Lian LI. Electrocatalytic Oxidation of NADH Based on Self-assembled Colloidal Gold and Nafion Matrixes and Co Complex Mediator[J]. Chinese Chemical Letters, 2006, 17(5): 683-686. shu

Electrocatalytic Oxidation of NADH Based on Self-assembled Colloidal Gold and Nafion Matrixes and Co Complex Mediator

  • 基金项目:

    Financial support of this work was provided by the National Natural Science Foundation of China (No. 29705001), the Chinese Education Ministry Foundation for Excellent Young Teachers, the Natural Science Foundation of Chongqing, The Foud for High Technology project of Southwest University, (No. XSGX02).

摘要: A novel approach based on self-assembled colloidal gold and Nafion matrixes and Co complex mediator to construct Co(bpy)33+/nano-Au/Co(bpy)33+/nafion/GC electrode, on which formed stable redox-active films. This electrode can decrease the overpotential about 330 mV for the oxidation of NADH with high stability, wide linear range and low detection limit.

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  • 收稿日期:  2005-09-19
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