Ground and excited state interactions of metalloporphyrin PtTMPyP4 with polynucleotides [poly(dG-dC)]2 and [poly(dA-dT)]2
Author:
Affiliation:
1. School of Chemistry
2. Trinity College Dublin
3. The University of Dublin
4. Dublin 2
5. Ireland
Abstract
Binding of PtTMPyP4 to synthetic polynucleotides poly(dA-dT)2 and poly(dG-dC)2 results in an increase in triplet state emission quantum yield and lifetime.
Funder
Science Foundation Ireland
Publisher
Springer Science and Business Media LLC
Subject
Physical and Theoretical Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2016/PP/C6PP00105J
Reference49 articles.
1. Interaction of DNA with a porphyrin ligand: evidence for intercalation
2. Interactions of porphyrins with nucleic acids
3. A comparative study of the interaction of 5,10,15,20-tetrakis (N-methylpyridinium-4-yl)porphyrin and its zinc complex with DNA using fluorescence spectroscopy and topoisomerisation
4. PHOTOCLEAVAGE OF DNA IN THE PRESENCE OF SYNTHETIC WATER-SOLUBLE PORPHYRINS
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