Studies on the interaction mechanism between Cu(II) ternary complex and DNA

被引：0

作者：

Guo, Feng ^{[1
]}

机构：

[1] DeZhou Univ, Dept Chem, Dezhou 253023, Peoples R China

来源：

ASIAN JOURNAL OF CHEMISTRY | 2008年 / 20卷 / 04期

关键词：

Schiff base; cyclic voltammetry; DNA;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Anew complex of Cu(II) with N-(2-hydroxy-1-naphthali-dene)glycine Schiff base and 1, 10-phenanthroline was synthesized and characterized by elemental analysis, molar conductivity, IR and thermal decomposition. The fundamental electrochemical characteristics of a Cu(II) ternary complex have been studied and the interactivity of copper complex with DNA was also studied by cyclic voltammetry and fluorescence spectrum. The results suggest that the binding ratio between the Cu ternary complex and DNA was calculated to be 1:1 and the binding constant was 6.05 x 10(4) L mol(-1).

引用

页码：3009 / 3016

页数：8

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