自组装金电极上铜配合物的自诱导“电点击”固定化。
Self-induced "electroclick" immobilization of a copper complex onto self-assembled monolayers on a gold electrode.
机构信息
Laboratoire de Chimie, Electrochimie Moléculaires et Chimie Analytique, Université de Brest, UMR 6521 CNRS, 29238, Brest, France.
出版信息
Dalton Trans. 2010 Dec 28;39(48):11516-8. doi: 10.1039/c0dt01093f. Epub 2010 Nov 3.
PMID:21049097
Abstract
We report the self-induced "electroclick" immobilization of the Cu(II)(6-ethynyl-TMPA)(H(2)O) complex, by its simple electro-reduction, onto a mixed azidoundodecane-/decane-thiol modified gold electrode. The redox response of the grafted [Cu(II/I)(TMPA)] at the modified electrode is fully reversible indicating no Cu coordination change and a fast electron transfer.
摘要
我们报告了Cu(II)(6-乙炔基-TMPA)(H(2)O)配合物的自诱导“电点击”固定化，通过简单的电还原将其固定在混合叠氮十一烷/癸烷硫醇修饰的金电极上。接枝的[Cu(II/I)(TMPA)]在修饰电极上的氧化还原响应是完全可逆的，表明没有 Cu 配位变化和快速电子转移。
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