Literature DB >> 12868898

Long-lived charge-separated state produced by photoinduced electron transfer in a zinc imidazoporphyrin-C(60) dyad.

Yukiyasu Kashiwagi1, Kei Ohkubo, James A McDonald, Iain M Blake, Maxwell J Crossley, Yasuyuki Araki, Osamu Ito, Hiroshi Imahori, Shunichi Fukuzumi.   

Abstract

[reaction: see text] Photoexcitation of a zinc imidazoporphyrin-fullerene dyad with a short linkage results in formation of the charge-separated state by photoinduced electron transfer. The charge-separated state has a lifetime of 310 micros in benzonitrile at 278 K, which is the longest lifetime in solution ever reported for electron donor-acceptor-linked dyads.

Entities:  

Year:  2003        PMID： 12868898     DOI： 10.1021/ol0349256

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  3 in total

1.  Synthetically tuneable biomimetic artificial photosynthetic reaction centres that closely resemble the natural system in purple bacteria.

Authors:  Sai-Ho Lee; Iain M Blake; Allan G Larsen; James A McDonald; Kei Ohkubo; Shunichi Fukuzumi; Jeffrey R Reimers; Maxwell J Crossley
Journal:  Chem Sci       Date:  2016-06-16       Impact factor: 9.825

2.  Synthesis and investigation of donor-porphyrin-acceptor triads with long-lived photo-induced charge-separate states.

Authors:  Julien B Kelber; Naitik A Panjwani; Di Wu; Rafael Gómez-Bombarelli; Brendon W Lovett; John J L Morton; Harry L Anderson
Journal:  Chem Sci       Date:  2015-07-31       Impact factor: 9.825

3.  Aromatic heterobicycle-fused porphyrins: impact on aromaticity and excited state electron transfer leading to long-lived charge separation.

Authors:  Austen Moss; Youngwoo Jang; Jacob Arvidson; Vladimir N Nesterov; Francis D'Souza; Hong Wang
Journal:  Chem Sci       Date:  2022-08-12       Impact factor: 9.969
  3 in total

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