Effect of metal ions on Ru(bpy)32+ electrochemiluminescence

被引：21

作者：

Xu, GB ^{[1
]}

Dong, SJ ^{[1
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Appl Chem, Electroanalyt Chem Lab, Changchun 130022, Peoples R China

来源：

ANALYST | 1999年 / 124卷 / 07期

关键词：

D O I：

10.1039/a901153f

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Ethylenediaminetetraacetate (EDTA) was chosen for the investigation of the effect of metal ions on Ru(bpy)(3)(2+) electrochemiluminescence (ECL). Metal ions that are preferentially bound to the oxygen atoms (MIO) have no effect on the intensity of ECL except for Al3+ and Y3+, whereas metal ions that are preferentially bound to the nitrogen atoms (MIN) preclude the oxidation of EDTA and decrease the ECL intensity.

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页码：1085 / 1087

页数：3

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