Evaluation of DNA-binding and DNA-photocleavage ability of tetra-cationic porphyrins containing peripheral [Ru(bpy)2Cl]+ complexes: Insights for photodynamic therapy agents
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The present work reports the spectroscopic and theoretical evaluation of the interaction between calf-thymus DNA (CT-DNA) and free-base meso-tetra-(ruthenated) porphyrin (H2RuTPyP) or its corresponding Zn(II) complex (ZnRuTPyP). Spectroscopic measurements (UV-... ...
