物理化学学报 >> 2000, Vol. 16 >> Issue (04): 370-373.doi: 10.3866/PKU.WHXB20000415

研究简报 上一篇    下一篇

NAD类似物吸附电极的循环伏安研究

张黎征, 魏芳, 赵新生, 杨华铨   

  1. 分子动态与稳态结构国家重点实验室,北京大学物理化学研究所,北京 100871|北京大学化学与分子工程学院,北京 100871
  • 收稿日期:1999-08-31 修回日期:1999-11-04 发布日期:2000-04-15
  • 通讯作者: 赵新生

Cyclic Voltammetry Study of an NAD Analogue Adsorbed on Au Electrode

Zhang Li-Zheng, Wei Fang, Zhao Xin-Sheng, Yang Hua-Quan   

  1. State Key Laboratory of Molecular Dynamic and Stable Structures,and Institute of Physical Chemistry,Peking University,Beijing 100871|College of Chemistry and Molecular Engineering,Peking University,Beijing 100871
  • Received:1999-08-31 Revised:1999-11-04 Published:2000-04-15
  • Contact: Zhao Xin-Sheng

关键词: NAD(烟酰胺核苷酸)类似物, 吸附电极, 循环伏安

Abstract:

An NAD analogue, N-(2-thiol-ethyl)-nicotinamide (TENA), was synthesized. TENA was used to modify the Au electrode through self-assembled monolayer. The cyclic voltammetry study of the electrode was carried out. The interference of dimerization of the NAD analogues reported in the literature was successfully avoided. The results support a mechanism of an electron transfer followed by chemical reaction during part of the redox process of TENA. Some useful reaction parameters were obtained.

Key words: NAD(Nicotinamide Adenine Dinucleotide) analogue, Adsorbed elecurode, Cyclic Voltammetry