Modulate photoinduced electron transfer efficiency of bipolar dendritic systems.
Covalent linkage of dendritic carbazole-based donors and 1,3,4-oxdiazole-based acceptors renders novel bipolar dendrimers that can efficiently facilitate the photoinduced electron transfer (PET) process. Photodynamic studies indicated that the PET rate of bipolar dendrimers DA1 and DA2 can be modulated by the number of acceptors presented in the molecule.
Lin
Yu-Hsien
YH
Department of Chemistry, National Taiwan University, Taipei 106, Taiwan.
Wu
Hsu-Hsuan
HH
Wong
Ken-Tsung
KT
Hsieh
Cheng-Chih
CC
Lin
Yi-Chih
YC
Chou
Pi-Tai
PT
D001393:Azoles / Q000737:chemistry*; D002227:Carbazoles / Q000737:chemistry; D050091:Dendrimers / Q000737:chemistry*; D004563:Electrochemistry; D004583:Electrons; D010777:Photochemistry
D001393:Azoles; D002227:Carbazoles; D050091:Dendrimers