Asymmetrical Conductivity of TCNQ Modificd Au/Thiol-Lipid Bilayers in Fe(CN)63-/4-solution

Peng DIAO Dian Lu JIANG Xiao Li CUI Deng Ping GU Ru Ting TONG Bing ZHONG

引用本文: Peng DIAO,  Dian Lu JIANG,  Xiao Li CUI,  Deng Ping GU,  Ru Ting TONG,  Bing ZHONG. Asymmetrical Conductivity of TCNQ Modificd Au/Thiol-Lipid Bilayers in Fe(CN)63-/4-solution[J]. Chinese Chemical Letters, 1999, 10(7): 587-590. shu
Citation:  Peng DIAO,  Dian Lu JIANG,  Xiao Li CUI,  Deng Ping GU,  Ru Ting TONG,  Bing ZHONG. Asymmetrical Conductivity of TCNQ Modificd Au/Thiol-Lipid Bilayers in Fe(CN)63-/4-solution[J]. Chinese Chemical Letters, 1999, 10(7): 587-590. shu

Asymmetrical Conductivity of TCNQ Modificd Au/Thiol-Lipid Bilayers in Fe(CN)63-/4-solution

  • 基金项目:

    This work was supported by the Science Foundation of Hebei Province.

摘要: In this work, electron transfer across Au supported octadecanethiolphosphatidyl-choline (Au/ODT-PC) bilayers, which were modified with 7.7,8,8-tetracyanoquinodimethane (TCNQ). were investigated using electrochemical impedance spectroscopy (EIS) and cyclic voltammetry (CV). Results of EIS experiments show that the TCNQ molecules act as electron conductors in the bilayer. Cyclic voltammetry indicates that the TCNQ moditied Au/thiol-lipid bilavers display strong asymmetrical conductivity in Fe(CN)63/4 solution.

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  • 收稿日期:  1999-01-01
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