Synthesis, circular dichroism, DNA cleavage and singlet oxygen photogeneration of 4-amidinophenyl porphyrins
โ Scribed by Wang, Kai; Poon, Chun T.; Choi, Chun Y.; Wong, Wai-Kwok; Kwong, Daniel W.J.; Yu, Fa Q.; Zhang, Heng; Li, Zao Y.
- Book ID
- 126706063
- Publisher
- John Wiley and Sons
- Year
- 2012
- Tongue
- English
- Weight
- 706 KB
- Volume
- 16
- Category
- Article
- ISSN
- 1088-4246
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๐ SIMILAR VOLUMES
Dyads of a N-confused porphyrin (NCP) moiety covalently linked to a porphyrin free-base (H 2 P) or a zinc(II) porphyrinate (ZnP) moiety via a flexible alkyl chain of variable length have been synthesized. Photoluminescence study demonstrated an efficient excitation energy transfer from H 2 P/ZnP moi
Interaction between molecular oxygen and the cationic fiee-base 5,10,15,20-tetrakis(4-N-methylpyridyl )porphyrin (H2TMpyP 4, ) complexed with [poly(dA-dT)I\_+, l poly(dG-dC) ]z and calf thymus DNA, has been monitored in air-saturated heavy water solutions through porphyrin triplet-triplet absorption