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Study on the Interaction of Ternary Complex Pd(II)‐2,2′‐bipyridine‐ L ‐asparagic acid with DNA
Author(s) -
Gao EnJun,
Zhao ShuMin,
Zhang Dan,
Liu QiTaob
Publication year - 2005
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.200590012
Subject(s) - chemistry , ternary complex , ternary operation , 2,2' bipyridine , fluorescence , conductance , spectral line , bipyridine , molar ratio , crystallography , elemental analysis , stereochemistry , inorganic chemistry , catalysis , organic chemistry , crystal structure , enzyme , physics , mathematics , quantum mechanics , combinatorics , astronomy , computer science , programming language
The ternary complex Pd(II)‐2,2′‐bipyridine‐ L ‐asparagic acid was synthesized and characterized by elemental analysis, IR‐spectra and molar conductance. The formula of the complex is Pd(bipy)( L ‐asp). The interaction of the complex with DNA has been studied by UV‐spectra, fluorescence spectra, CD‐spectra and gel electrophoresis. The results showed that the interaction of the complex with DNA performed mainly in intercalative mode and the extent of interaction was dependent on the concentration of the complex.