Affiliation:
1. Department of Inorganic Chemistry, Faculty of Chemistry, Razi University, Kermanshah 74155, Iran
Abstract
A mononuclear complex of Zn(II), [Zn(DIP)2(DMP)] (NO3)2·2H2O in which DIP is 4,7-diphenyl-1,10-phenanthroline and DMP is 4,4′-dimethyl-2,2′-bipyridine has been prepared and characterized by1HNMR spectroscopy, FT-IR, UV-Vis and elemental analysis techniques. DNA-binding properties of the complex were studied using UV-vis spectra, circular dichroism (CD) spectra, fluorescence, cyclic voltammetry (CV), and viscosity measurements. The results indicate that this zinc(II) complex can intercalate into the stacked base pairs of DNA and compete with the strong intercalator ethidium bromide for the intercalative binding sites.
Subject
Inorganic Chemistry,Organic Chemistry,Biochemistry
Cited by
56 articles.
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