| 共价作用于自组装膜修饰电极表面的多巴胺电化学行为研究 |
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| 引用本文： | 左国防,卢小泉.共价作用于自组装膜修饰电极表面的多巴胺电化学行为研究[J].化学研究与应用,2009,21(3). |
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| 作者姓名： | 左国防 卢小泉 |
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| 作者单位： | 1. 天水师范学院生命科学与化学学院,甘肃,天水,741000;西北师范大学化学化工学院,甘肃,兰州,730070
2. 西北师范大学化学化工学院,甘肃,兰州,730070 |
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| 基金项目： | 国家自然科学基金，甘肃省自然科学基金 |
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| 摘 要： | 在过去的半个世纪里,由于多巴胺 (DA)在神经传导中的重要作用,引起了分析工作者尤其是电分析工作者的广泛兴趣.
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| 关 键 词： | 自组装膜 硫辛酸 多巴胺 反应机理 |
Study on electrochemical properties of dopamine covalently modified on thioctic acid self-assembled monolayers |
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| ZUO Guo-fang,LU Xiao-quan.Study on electrochemical properties of dopamine covalently modified on thioctic acid self-assembled monolayers[J].Chemical Research and Application,2009,21(3). |
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| Authors: | ZUO Guo-fang LU Xiao-quan |
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| Institution: | 1.College of life science and chemistry;Tianshui Normal University;Tianshui 741000;Gansu;China;2.College of Chemistry and Chemical Engineering;Northwest Normal University;Lanzhou 730070;China |
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| Abstract: | Electron transfer process between dopamine covalently modified on thioctic acid self-assembled monolayers has been investigated.The electrochemical oxidation of dopamine on self-assembled monolayers modified electrodes is a two-step single electron transfer process,in which the intermediate of semiquinone and hydrogen proton are concerned. |
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| Keywords: | self-assembled monolayers thioctic acid dopamine mechanism |
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