席夫碱在金电极表面的自组装成膜

The Formation of Self-assembled Monolayer by Schiff Base on Au Substrate

首次利用自组装技术，将带有巯基的席夫碱成功地自组装到Ａｕ电极表面，并利用循环伏安和交流阻抗电化学技术，对自组装膜的性质进行了表征，结果显示用席夫碱可以形成较致密的膜．为深入研究席夫碱中的电子传输机理、席夫碱与金属离子的络合机理、席夫碱在生物体中的活性等问题，提供了必要的理论和实验依据．

Self-assembled monolayer of schiff base,which was firstly formed on Au substrate,was investigated with cyclic voltammetry(CV)and Electrochemical Impedance Spectroscopy(EIS) meth-ods. All the results confirmed their formation. The meaning of this work is to provide one valid self-as-sembled monolayer.which is crucial to probe the electrochemical behavior of schiff base.