Multiple photosynthetic reaction centres composed of supramolecular assemblies of zinc porphyrin dendrimers with a fullerene acceptor |
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| Authors: | Fukuzumi Shunichi Saito Kenji Ohkubo Kei Khoury Tony Kashiwagi Yukiyasu Absalom Mark A Gadde Suresh D'Souza Francis Araki Yasuyuki Ito Osamu Crossley Maxwell J |
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| Affiliation: | Department of Material and Life Science, Graduate School of Engineering, Osaka University, ALCA, Japan Science and Technology Agency, 2-1 Yamada-oka, Suita, Osaka 565-0871, Japan. fukuzumi@chem.eng.osaka-u.ac.jp |
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| Abstract: | ![]()
Multiple photosynthetic reaction centres have successfully been constructed using supramolecular complexes of zinc porphyrin dendrimers [D(ZnP)(n): n = 4, 8, 16] with fulleropyrrolidine bearing a pyridine ligand (C(60)py). Efficient energy migration occurs completely between the ZnP units of dendrimers prior to the electron transfer with increasing the generation of dendrimers to attain an extremely long charge-separation lifetime. |
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