Issue 45, 2009
From the journal:

Dalton Transactions

Photoinduced wateroxidation sensitized by a tetranuclear Ru(ii)dendrimer†

Giuseppina La Ganga,a   Francesco Nastasi,a   Sebastiano Campagna*a  and  Fausto Puntoriero*a  

* Corresponding authors

a Dipartimento di Chimica Inorganica, Chimica Analitica e Chimica Fisica, Università di Messina, and Centro Interuniversitario per la Conversione Chimica dell’ Energia Solare (sezione di Messina), Via Sperone 31, Messina, Italy
E-mail: campagna@unime.it, fpuntoriero@unime.it
Fax: +39 090 393756

Abstract

A multimetallic ruthenium(II) dendrimer is used for the first time to photosensitize dioxygen production from water by IrO2 nanoparticles; the system is more efficient than an analogous system based on the more commonly used [Ru(bpy)3]2+-type photosensitizers, in particular for the ability of the dendrimer to take advantage of the red portion of the solar spectrum.

Graphical abstract: Photoinduced water oxidation sensitized by a tetranuclear Ru(ii) dendrimer

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Article information

DOI
https://doi.org/10.1039/B907257H
Article type
Communication
Submitted
14 Apr 2009
Accepted
27 May 2009
First published
05 Jun 2009

Dalton Trans., 2009, 9997-9999

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Photoinduced water oxidation sensitized by a tetranuclear Ru(II) dendrimer

G. La Ganga, F. Nastasi, S. Campagna and F. Puntoriero, Dalton Trans., 2009, 9997 DOI: 10.1039/B907257H

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