Structure dependence of intramolecular electron transfer reactions of simple dyads of a zinc(ii) porphyrin complex bearing a peripheral bipyridine moiety

2017 ◽  
Vol 46 (37) ◽  
pp. 12645-12654 ◽  
Author(s):  
Kei Sakakibara ◽  
Shou Nagino ◽  
Hajime Akanuma ◽  
Yuki Tsukada ◽  
Hirofumi Nakano ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Charge Recombination ◽  
Transfer Reactions ◽  
Intramolecular Electron Transfer ◽  
Structure Dependence ◽  
Electron Transfer Reactions ◽  
Porphyrin Complex ◽  
Recombination Reactions

Photoinduced intramolecular electron transfer and charge recombination reactions were investigated using various Zn(ii)-porphyrin dyads having a 2,2′-bipyridine moiety.

Intramolecular electron transfer reactions in meso-(4-nitrophenyl)-substituted subporphyrins

2016 ◽  
Vol 52 (7) ◽  
pp. 1424-1427 ◽  
Author(s):  
Graeme Copley ◽  
Juwon Oh ◽  
Kota Yoshida ◽  
Daiki Shimizu ◽  
Dongho Kim ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Absorption Spectroscopy ◽  
Charge Separation ◽  
Transient Absorption ◽  
Charge Recombination ◽  
Transient Absorption Spectroscopy ◽  
Transfer Reactions ◽  
Intramolecular Electron Transfer ◽  
Time Resolved ◽  
Electron Transfer Reactions

A2B-type meso-(4-nitrophenyl)-substituted subporphyrins have been synthesized and shown to undergo very fast photoinduced intramolecular charge separation (CS) and charge recombination (CR) between the subporphyrin core and the meso-4-nitrophenyl group in CH2Cl2 as probed by femtosecond time-resolved transient absorption spectroscopy.

Pressure Effects on the Intramolecular Electron Transfer Reactions in Hemoproteins

2002 ◽  
pp. 187-203
Author(s):  
Yoshiaki Furukawa ◽  
Yoichi Sugiyama ◽  
Satoshi Takahashi ◽  
Koichiro Ishimori ◽  
Isao Morishima
Keyword(s):  
Electron Transfer ◽  
Pressure Effects ◽  
Transfer Reactions ◽  
Intramolecular Electron Transfer ◽  
Electron Transfer Reactions
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