Issue 2, 2003
From the journal:

Chemical Communications

An artificial antenna complex containing four Ru(bpy)32+-type chromophores as light-harvesting components and a Ru(bpy)(CN)42− subunit as the energy trap. A structural motif which resembles the natural photosynthetic systems

Frédérique Loiseau,a   Giovanni Marzanni,b   Silvio Quici,b   Maria Teresa Indellic  and  Sebastiano Campagna.a  

a Dept. of Chemistry, University of Messina, Messina, Italy
E-mail: photochem@chem.unime.it

b CNR-ISTM & Dipartimento di Chimica Organica e Industriale, Università di Milano, Milano, Italy
E-mail: silvio.quici@unimi.it

c Dipartimento di Chimica, Università di Ferrara, Ferrara, Italy
E-mail: idm@dns.unife.it

Abstract

A cyclam subunit bearing four light-harvesting Ru(bpy)32+-type species is connected to a Ru(II) compound having low-lying excited states (energy trap) by hydrogen bonding: the light absorbed by the light-harvesting elements is funnelled to the energy trap with high efficiency.

Graphical abstract: An artificial antenna complex containing four Ru(bpy)32+-type chromophores as light-harvesting components and a Ru(bpy)(CN)42− subunit as the energy trap. A structural motif which resembles the natural photosynthetic systems

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Article information

DOI
https://doi.org/10.1039/B211122E
Article type
Communication
Submitted
13 Nov 2002
Accepted
09 Dec 2002
First published
20 Dec 2002

Chem. Commun., 2003, 286-287

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An artificial antenna complex containing four Ru(bpy)32+-type chromophores as light-harvesting components and a Ru(bpy)(CN)42− subunit as the energy trap. A structural motif which resembles the natural photosynthetic systems

F. Loiseau, G. Marzanni, S. Quici, M. T. Indelli and S. Campagna., Chem. Commun., 2003, 286 DOI: 10.1039/B211122E

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