Photochemical Cleavage of DNA With Phosphorus(V)porphyrin Derivatives
- 1 July 1994
- journal article
- research article
- Published by Taylor & Francis in Nucleosides and Nucleotides
- Vol. 13 (6-7) , 1607-1615
- https://doi.org/10.1080/15257779408012175
Abstract
Photocleavage of double-stranded circular DNA was examined using a phosphorus(V)porphyrin derivative. The P(V)porphyrin derivative cleaved the DNA upon visible light irradiation both in air and in argon. Photoreactions through an indirect process with singlet oxygen and a direct electron transfer process were suggested.Keywords
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