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研究论文

一种制备铂支撑自组装双层类脂膜新方法

  • 刁鹏
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  • 河北师范大学化学系!石家庄050016,河北师范大学化学系!石家庄050016,河北师范大学化学系!石家庄050016,河北师范大学化学系!石家庄050016,河北师范大学化学系!石家庄050016,中国科学院山西煤炭化学研究所!太原030001

收稿日期: 1999-08-28

  修回日期: 1999-08-28

  网络出版日期: 1999-08-28

A New Method for Preparing Self_assembled Lipid Bilayers on Pt Electrode

  • Diao Peng Jiang Dianlu Cui Xiaoli Gu Dengping Tong Ruting 
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  • (Dept. of Chem., Hebei Tebei Teacher's Univ., Shijiazhuang 050016) Zhong Bing (Inst. of Coal Chem., Chinese Academy of Sciences, Taiyuan 030001

Received date: 1999-08-28

  Revised date: 1999-08-28

  Online published: 1999-08-28

摘要

利 用高功 率超声对 铂电极表 面进行 清洗, 并在 超声 清洗 后的 铂电 极 表面 上形 成 铂支撑自组 装双层 类脂膜( Pt_ B L M) .该方法 简便快 速,可以制 备较大 面积的双 层类脂 膜,并克服 切割法消耗铂 丝较多 的缺点.研 究表明 用该方 法制 备 的 Pt_ B L M 不 仅与 切割 法 制备 的 Pt_ B L M 具 有 吻合的电容 值和循 环伏安特 性,而且 还有良好 的稳定 性.

本文引用格式

刁鹏 . 一种制备铂支撑自组装双层类脂膜新方法[J]. 电化学, 1999 , 5(3) : 288 -293 . DOI: 10.61558/2993-074X.2720

Abstract

A new method for preparing Pt_supported bilayer lipid membrane(Pt_BLM) on Pt electrode cleaned by high power ultrasound was reported.The reported method was convenient,costing less platinum and could be used to form large_area Pt_BLM as compared with the traditional Pt_wire_cutting method.The electrical properties of Pt_BLM were studied using electrochemical impedance spectroscopy and cyclic voltammetry.Experimental results showed that the values of membrane capacitance and the voltammetric characteristics were consistent with those of Pt_BLM prepared by traditional method.

参考文献

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