| 自组装ITO/双层磷脂膜的制备及其光电行为研究 |
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| 引用本文： | 高宏,罗国安,冯军.自组装ITO/双层磷脂膜的制备及其光电行为研究[J].高等学校化学学报,2001,22(3):376-379. |
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| 作者姓名： | 高宏 罗国安 冯军 |
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| 作者单位： | 1. 清华大学化学系,
2. 密执安州立大学生理系, 密执安州 48824, 美国 |
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| 基金项目： | 国家 973计划项目! (批准号 :G19990 5 440 4)，清华大学 985项目!资助 |
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| 摘 要： | 在ITO(Indium-tin-oxide)导电玻璃电极上制备上自组装双层磷脂膜和经C60修饰的双层磷脂膜，研究了这种自组装双层磷脂膜的光电行为，考察了偏压、溶液中的给体和受体的浓度对自组装膜光电流强度的影响，讨论了C60分子对光电子跨膜传递过程的促进作用。
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| 关 键 词： | 双层磷脂膜 光电流 电子传递 制备 光电子跨膜传递 自组装 碳60修饰 铟锡氧化物 导电玻璃 |
| 文章编号： | 0251-0790(2001)03-0376-04 |
Fabrication and Photoelectric Conversion Property of Two Bilayer Lipid Membranes Self-assembled on ITO Substrate |
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| GAO Hong,LUO Guo-An,FENG Jun
,Tien H.T.Ottova A.L.Fabrication and Photoelectric Conversion Property of Two Bilayer Lipid Membranes Self-assembled on ITO Substrate[J].Chemical Research In Chinese Universities,2001,22(3):376-379. |
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| Authors: | GAO Hong LUO Guo-An FENG Jun Tien HTOttova AL |
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| Abstract: | Two self assembled bilayer lipid membranes (BLM and C 60 contained BLM ) on indium tin oxide (ITO) were fabricated and their photoelectric conversion properties were studied. The investigation of the effects of applied voltage, donor and receptor on the photocurrent intensities showed that the anodic photocurrent of BLMs increased with increasing anodic potential and donor concentration; C 60 doped in BLM facilitated the photoinduced electron transfer across bilayer membranes. This novel self assembled ITO/BLM electrode can provide a simple and mechanically stable model for the study of the photoelectric properties of biomembranes. |
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| Keywords: | Bilayer lipid membranes Fullerenes Photocurrent Electron transfer |
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