Electrochemical Study on the Interaction Between the Macrocyclic Copper(II) and Nickel(II) Complexes and Calf thymus DNA

被引：0

作者：

Bi, Jian-Hong ^{[1
]}

Li, Meng ^{[1
]}

Yao, Fu-Hou ^{[1
]}

Chen, Yan ^{[1
]}

机构：

[1] Hefei Normal Univ, Dept Chem & Chem Engn, Hefei, Peoples R China

来源：

ASIAN JOURNAL OF CHEMISTRY | 2010年 / 22卷 / 09期

基金：

中国国家自然科学基金;

关键词：

Azamacrocyclic transition-metal complex; DNA; Cyclic voltammetry; Intercalation; CRYSTAL-STRUCTURE; COMPOUND; BINDING;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The interaction of the two tetraazamacrocyclic transition-metal complexes. ML(ClO(4))(2)(M=Cu(2+), Ni(2+), L = 5,12-dimethyl-7,14-diphenyl-1.4,8,11-tetraazamacrocycl-4,11-diene) with calf thymus-DNA (CT-DNA) were studied by cyclic voltammetry. In the presence of CT-DNA, the oxidion peaks of [CuL](2+) and [NiL](2+) shifted to more positive values and the peak current increased significantly. The experimental results indicate that the two complexes could interact with CT-DNA mainly by intercalation binding mode

引用

页码：7343 / 7346

页数：4

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