Binding of bimetallic 1,10-phenanthroline ruthenium(II) complexes to DNA
- 1 January 1998
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in New Journal of Chemistry
- Vol. 22 (3) , 215-217
- https://doi.org/10.1039/a800148k
Abstract
The binding of [(phen)2RuII(Mebipy)-(CH2)n-(bipyMe)RuII(phen)2]4+ (Mebipy=4-methyl-2,2′-bipyridyl-4′-, n=5 2a, 7 2b or 10 2c) to double-stranded DNA is found to be sensitive to the linker chain length n and to show a DNA-induced stacking interaction at high binding concentrations (e.g. [Nu]/[Ru]=1).Keywords
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