Photoinduced intramolecular electron-transfer reactions in carbazole-fullerene and phenothiazine-fullerene linked compounds in benzene and benzonitrile as studied by fluorescence, transient absorption, time-resolved EPR, and magnetic field effects

2003 ◽  
Vol 23 (3-4) ◽  
pp. 289-307 ◽  
Author(s):  
H. Yonemura ◽  
S. Moribe ◽  
K. Hayashi ◽  
M. Noda ◽  
H. Tokudome ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Electron Transfer ◽  
Transient Absorption ◽  
Transfer Reactions ◽  
Intramolecular Electron Transfer ◽  
Magnetic Field Effects ◽  
Time Resolved ◽  
Absorption Time ◽  
Electron Transfer Reactions ◽  
Fluorescence Transient

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.

Photoinduced intramolecular electron transfer reactions in fullerene—phenothiazine linked compounds: effects of magnetic field and spacer chain length

2002 ◽  
Vol 100 (9) ◽  
pp. 1395-1403 ◽  
Author(s):  
HIROAKI YONEMURA ◽  
MASAKAZU NODA ◽  
KAZUYA HAYASHI ◽  
HIROMASA TOKUDOME ◽  
SHINYA MORIBE ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Electron Transfer ◽  
Chain Length ◽  
Transfer Reactions ◽  
Intramolecular Electron Transfer ◽  
Electron Transfer Reactions ◽  
Spacer Chain Length
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