| 蛋氨酸在长链硫醇修饰电极上的电化学行为研究 |
| |
| 引用本文： | 聂孟言,力虎林.蛋氨酸在长链硫醇修饰电极上的电化学行为研究[J].兰州大学学报(自然科学版),1998,34(1):56-62. |
| |
| 作者姓名： | 聂孟言 力虎林 |
| |
| 作者单位： | 兰州大学化学系 |
| |
| 摘 要： | 研究了蛋氨酸在ＨＳ（ＣＨ）１１ＮＨ２，ＨＳ（ＣＨ２）１１ＣＯＯＨ，ＨＳ（ＣＨ２）１１ＯＨ，ＨＳ（ＣＨ２）１１ＣＨ３４活跃步同末端官能团长链硫醇修饰电极上的电化学行为。结果表明ＤＬ－Ｍｅｔ不仅可以渗透自组单分子层膜，而且ＤＬ－Ｍｅｔ在不同末端官能团的ＳＡＭｓ上的渗秀速率不同。
|
| 关 键 词： | 电化学氧化 长链硫醇 蛋氨酸 修饰电极 |
Electrochemical Properties of DL-Methoinine on the Long-chain Alkanethiol Self-Assembled Monolayer Derivatized Gold Electrodes |
| |
| Abstract: | The electrochemical properties of DL-Methoinine have been investigated on the long-chain alkanethiol self-assembled monolayer(SAM) derivatized gold electrodes. The alkanethiols used were HS(CH 2) 11 NH 2, HS(CH 2) 11 COOH, HS(CH 2) 11 OH, HS(CH 2) 11 CH 3, respectively. It is indicated that DL Met can permeate into the monolayer assemblies, and its permeation rate is influenced by the electrostatic interaction between the charged DL Met and the charged surface of the monolayer assemblies. The mechanism of anodic oxidation of DL Met on a bare gold electrode was also studied, and some electrochemical parameters of DL Met were obtained. |
| |
| Keywords: | electrochemical oxidation SAMs DL-Methoinine permeation |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
