Interaction of a luminescent platinum(II) complex of substituted 2,2′-bipyridine with DNA. Spectroscopic and photophysical studies
- 1 January 1995
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 5,p. 509-510
- https://doi.org/10.1039/c39950000509
Abstract
Intercalation of the [PtII(5,5′-Me2bpy)(4-ampy)2]2+(5,5′-Me2bpy = 5,5′-dimethyl-2,2′-bipyridine, 4-ampy = 4-aminopyridine) complex into calf-thymus DNA is accompanied by an observed hypochromicity in the UV–VIS spectral changes and an increase in both the intensity and lifetime of the emission of the platinum complex.Keywords
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