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Synthesis, characterization, and DNA binding and cleavage properties of copper(II)-tryptophanphenyl-alanine-1,10-phenanthroline/2,2'-bipyridine complexes.
Reddy PR, Raju N, Satyanarayana B. Reddy PR, et al. Chem Biodivers. 2011 Jan;8(1):131-44. doi: 10.1002/cbdv.200900388. Chem Biodivers. 2011. PMID: 21259424
The intercalative interaction was quantified by Stern-Volmer quenching constant (K(sq) =0.14 for 1 and 0.08 for 2). The Cu(II) complexes convert supercoiled plasmid DNA into its nicked circular form hydrolytically at physiological conditions at a concentration as low as 5 …
The intercalative interaction was quantified by Stern-Volmer quenching constant (K(sq) =0.14 for 1 and 0.08 for 2). The Cu(II) comple …