Issue 7, 2009
From the journal:

Chemical Communications

Zn pyro-pheophorbide a—fulleronicotine dyad; supramolecular self assembled donor–acceptor system for photoinduced charge separation†

Jari S. Kavakka,a   Sami Heikkinen,a   Ilkka Kilpeläinen,a   Nikolai V. Tkachenkob  and  Juho Helaja*c  

* Corresponding authors

a Laboratory of Organic Chemistry, Department of Chemistry, University of Helsinki, A.I Virtasen aukio 1, P.O. Box 55, Finland

b Institute of Materials Chemistry, Tampere University of Technology, P. O. Box 541, Tampere, Finland

c Department of Chemistry, University of Helsinki, A.I Virtasen aukio 1, FIN-00014, Finland
E-mail: juho.helaja@helsinki.fi
Fax: +358-9-19150466
Tel: +358-9-19150430

Abstract

Zn pyro-pheophorbide a and fulleronicotine form in nonpolar solvents a supramolecular self-assembled electron donor–acceptor dyad, which performs fast photoinduced charge separation (0.5 ps) and slow recombination (>1 ns) as evidenced by photochemical studies.

Graphical abstract: Zn pyro-pheophorbide a—fulleronicotine dyad; supramolecular self assembled donor–acceptor system for photoinduced charge separation

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Article information

DOI
https://doi.org/10.1039/B817701E
Article type
Communication
Submitted
08 Oct 2008
Accepted
19 Nov 2008
First published
06 Jan 2009

Chem. Commun., 2009, 758-760

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Zn pyro-pheophorbide a—fulleronicotine dyad; supramolecular self assembled donor–acceptor system for photoinduced charge separation

J. S. Kavakka, S. Heikkinen, I. Kilpeläinen, N. V. Tkachenko and J. Helaja, Chem. Commun., 2009, 758 DOI: 10.1039/B817701E

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