In vitro Observation of Direct Electron Transfer of Human Haemoglobin Molecules on glass/tin-doped Indium Oxide Electrodes

被引：0
|
作者：
Dolores Martinez-Mancera, Flavio [1 ]
Luis Hernandez-Lopez, Jose [1 ]
机构：
[1] Ctr Invest & Desarrollo Tecnol Electroquim SC, Parque Tecnol Queretaro Sanfandila, Pedro Escobedo 76703, Qro, Mexico
来源：
JOURNAL OF THE MEXICAN CHEMICAL SOCIETY | 2015年 / 59卷 / 04期
关键词：
Cyclic voltammetry; direct-electron-transfer; human haemoglobin; tin-doped indium oxide electrode; surface electron transfer rate constant; DIRECT ELECTROCHEMISTRY; FILMS; MYOGLOBIN; PROTEINS; SURFACES; SYSTEMS;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Electron transfer properties of the haem (Fe-III/Fe-II) redox center, in human haemoglobin molecules, were investigated, in vitro, on glass/tin-doped indium oxide electrodes. The total surface concentration of electrochemically active haemoglobin molecules corresponded to a single protein monolayer. In addition, anodic and cathodic peak currents changed in direct proportion with the scan rate, suggesting a surface-controlled electrode process.
引用
收藏
页码：302 / 307
页数：6
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