影像科学与光化学 ›› 1992, Vol. 10 ›› Issue (3): 275-278.DOI: 10.7517/j.issn.1674-0475.1992.03.275

• 研究简报 • 上一篇    下一篇

菁染料单分子膜覆盖的铂电极的电化学特性

李宝芳, 江龙   

  1. 中国科学院感光化学研究所 北京 100101
  • 收稿日期:1991-01-26 修回日期:1992-01-14 出版日期:1992-08-20 发布日期:1992-08-20
  • 通讯作者: 李宝芳
  • 基金资助:
    国家自然科学基金

ELECTROCHEMICAL CHARACTERISTICS OF PLATINUM ELECTRODES COATED WITH CYANINE DYES MONOLAYERS

LI BAO-FANG, JIANG LONG   

  1. Institute oj Photographic Chemistry, Acadcmia Sinica, Beijing 100101, P. R. China
  • Received:1991-01-26 Revised:1992-01-14 Online:1992-08-20 Published:1992-08-20

摘要: L-B膜作为一种单分子膜技术已经得到了广泛的应用。最近很多人用电化学方法研究覆盖有L-B膜电极的特性[1,2]。许多工作[3-5]证明了脂肪酸L-B膜具有很强的抑制离子透过和抑制电子隧道电流的能力。

关键词: 菁染料, 单分子层, 循环伏安法

Abstract: The electrochemical properties of cyanine dyes (A, B)-lipid monolayers attached onto platinum were investigated. These results indicate that the electrode reaction can be facilitated by monolayers of mixture of cyanine dyes and lipid on these electrode surfaces in comparison with lipid monolayers.

Key words: cyanine dye, monolayer, cyclic voltammetry