高等学校化学学报 ›› 1993, Vol. 14 ›› Issue (10): 1377.

• 研究简报 • 上一篇    下一篇

细胞色素C在单糖修饰金电极上的直接电化学

乔专虹1, 顾仁敖1, 曲晓刚2, 陆天虹2, 董绍俊2   

  1. 1. 苏州大学化学系;
    2. 中国科学院长春应用化学研究所, 电分析开放实验室, 长春 130022
  • 收稿日期:1992-10-31 修回日期:1993-03-02 出版日期:1993-10-24 发布日期:1993-10-24
  • 通讯作者: 陆天虹
  • 作者简介:乔专虹, 男, 25岁, 硕士研究生.
  • 基金资助:

    国家自然科学基金

Direct Electrochemistry of Cytochrome C at Gold Electrodes Modified with Monosaccharides

QIAO Zhuan-Hong1, GU Ren-Ao1, QU Xiao-Gang2, LU Tian-Hong2, DONG Shao-Jun2   

  1. 1. Department of Chemistry, Suzhou University, Suzhou;
    2. Laboratory Electroanalytical Chemistry, Changchun Institute Applied Chemistry, Chinese Academy of Science, Changchun, 130022
  • Received:1992-10-31 Revised:1993-03-02 Online:1993-10-24 Published:1993-10-24

关键词: 细胞色素C, 单糖, 促进剂

Abstract: The direct electrochemistry of cytoclirome Cat gold electrodes modified with different monosaccharides was investigated.It was found that all the five monosaccharides studied are effective promoters for the direct electrochemistry of cytoclirome C.However, the promotion effect strongly depends on the dipping time and concentration of monosaccharides in the modification procedure of the gold electrode and the performance of the monosaccharide-modified gold electrodes is not stable because of the weak adsorption of the monosaccharide molecules on the gold surface.These results indicate that the coverage of promoter molecules on the surface of the gold electrode is an important factor to affect the promotion effect of promoters.

Key words: Cytocllrome C, Monosaccharide, Promotor

TrendMD: