| 双层类脂膜成膜过程的电化学方法研究 |
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| 引用本文： | 赵艳,方炎.双层类脂膜成膜过程的电化学方法研究[J].电化学,2004,10(1):70-74. |
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| 作者姓名： | 赵艳 方炎 |
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| 作者单位： | 北京市纳米光电子学重点实验室首都师范大学,北京市纳米光电子学重点实验室首都师范大学 北京100037
,北京100037 |
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| 基金项目： | 国家自然基金 (2 0 2 750 2 4)，北京市基金 (2 982 0 1 0 )资助 |
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| 摘 要： | 应用循环伏安法(CV),计时电流法(I＿T)和开路电压法(V＿T)研究了导电玻璃支撑的双层类脂膜(ITO/s＿BLM)的成膜动力学过程.实验表明,导电玻璃(ITO)是一种理想的成膜支撑基底,ITO/S＿BLM膜具有成膜快稳定时间长的特点.与循环伏安法相比,计时电路法和开路电路法能更为详细地给出膜系统组装的瞬时信息.ITO/s＿BLM体系的膜电压实验值约为0.1V.
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| 关 键 词： | 双层类脂膜 循环伏安 计时电流 开路电压 |
| 文章编号： | 1006-3471(2004)01-0070-05 |
| 收稿时间： | 2004-02-28 |
| 修稿时间： | 2003年5月12日 |
Electrochemical Investigation of the Dynamic Process for the Solid Supported Bilayer Lipid Membrane |
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| ZHAO Yan,FANG Yan Capital Normal University,Beijing ,China.Electrochemical Investigation of the Dynamic Process for the Solid Supported Bilayer Lipid Membrane[J].Electrochemistry,2004,10(1):70-74. |
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| Authors: | ZHAO Yan FANG Yan Capital Normal University Beijing China |
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| Institution: | ZHAO Yan,FANG Yan~* Capital Normal University,Beijing 100037,China) |
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| Abstract: | Three electrochemical methods,cyclic voltammetry, chronoamperometry and open-circuit potential had been used to study the dynamic process of the ITO (indium-tin oxide) conducting glass supported BLM (ITO/s-BLM) system.The results showed that the self-organization process of the membrane could be simply,visually and feasibly reflected by the three methods. Furthermore, the membrane voltage of the ITO/s-BLM system was about 0.1V when measured by open-circuit potential. |
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| Keywords: | Bilayer lipid membrane(BLM) Cyclic voltammetry(CV) Current-time(I-T) Potential-time(V-T) |
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