EFFECT OF PH ON THE ELECTRON-TRANSFER OF CYTOCHROME-C ON A GOLD ELECTRODE MODIFIED WITH BIS(4-PYRIDYL)DISULPHIDE
文献类型：期刊论文
| 作者 | XIE YW ; DONG SJ |
| 刊名 | bioelectrochemistry and bioenergetics
 |
| 出版日期 | 1992 |
| 卷号 | 29期号:1页码:71-79 |
| 关键词 | TEMPERATURE BEHAVIOR ELECTROCHEMISTRY 4,4'-BIPYRIDYL DEPENDENCE ADSORPTION WATER |
| ISSN号 | 0302-4598 |
| 中文摘要 | the adsorption of bis(4-pyridyl)disulphide (pysspy) and 4.4'-bipyridyl (pypy) on a gold electrode was studied using cyclic voltammetry. the adsorption isotherms and equilibrium constants (1 x 10(6) mol-1 l for pypy and 6 x 10(6) mol-1 l for pysspy) were determined. the effect of ph on the electrochemical behaviour of cytochrome c was studied on the pysspy-modified gold electrode. the results show that cytochrome c can only transfer electrons on a deprotonated electrode surface. when the ph is decreased, the standard heterogeneous rate constant of cytochrome c on the modified gold electrode decreases and the electrochemical behaviour changes from a quasi-reversible to an irreversible process. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| 公开日期 | 2011-01-19 ; 2011-06-10 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/37129]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | XIE YW,DONG SJ. EFFECT OF PH ON THE ELECTRON-TRANSFER OF CYTOCHROME-C ON A GOLD ELECTRODE MODIFIED WITH BIS(4-PYRIDYL)DISULPHIDE[J]. bioelectrochemistry and bioenergetics,1992,29(1):71-79. |
| APA | XIE YW,&DONG SJ.(1992).EFFECT OF PH ON THE ELECTRON-TRANSFER OF CYTOCHROME-C ON A GOLD ELECTRODE MODIFIED WITH BIS(4-PYRIDYL)DISULPHIDE.bioelectrochemistry and bioenergetics,29(1),71-79. |
| MLA | XIE YW,et al."EFFECT OF PH ON THE ELECTRON-TRANSFER OF CYTOCHROME-C ON A GOLD ELECTRODE MODIFIED WITH BIS(4-PYRIDYL)DISULPHIDE".bioelectrochemistry and bioenergetics 29.1(1992):71-79. |
入库方式： OAI收割
来源：长春应用化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。