引用本文:
周海虹, 利菊, 陆天虹. 2,2'-联吡啶的吸附行为与其对细胞色素c电化学反应的促进作用[J]. 应用化学,
1996, 13(3): 34-37.
Citation: Zhou Haihong, Chou Ju, Lu Tianhong. Relationship between the Adsorption Behavior of 2,2'-Bipyridine on the Surface of Gold Electrode and Its Promoter Effect for Electrochemical Reaction of Cytochrome c[J]. Chinese Journal of Applied Chemistry, 1996, 13(3): 34-37.
Citation: Zhou Haihong, Chou Ju, Lu Tianhong. Relationship between the Adsorption Behavior of 2,2'-Bipyridine on the Surface of Gold Electrode and Its Promoter Effect for Electrochemical Reaction of Cytochrome c[J]. Chinese Journal of Applied Chemistry, 1996, 13(3): 34-37.
2,2'-联吡啶的吸附行为与其对细胞色素c电化学反应的促进作用
English
Relationship between the Adsorption Behavior of 2,2'-Bipyridine on the Surface of Gold Electrode and Its Promoter Effect for Electrochemical Reaction of Cytochrome c
Abstract:
It was found in this paper that only when sufficient amount of promoter molecules are adsorbed on the electrode surface,can the promoter effectively accelerate the electrochemical reaction of cytochrome c.For a promoter such as 2,2'-bipyridine,whose molecules possess weak adsorption strength on the electrode surface,a prolonged adsorption time, such as 10 hours,is required to attain the adsorption equilibrium with sufficient amout of promoter molecules adsorbed on the electrode surface.Therefore,it is better to use a modified procedure with prolonged dipping time to minimize the differences in promoter effects brought about by variations in the adsorption strength of the promoter molecules.
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Key words:
- bipyridine
- / cytochrome c
- / adsorption
- / promotion
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