Issue 18, 2004
From the journal:

Chemical Communications

Prolonged luminescence lifetimes of Ru(ii) complexes via the multichromophore approach: the excited-state storage element can be on a ligand not involved in the MLCT emitting state†

Jianhua Wang,a   Garry S. Hanan,*a   Frédérique Loiseaub  and  Sebastiano Campagna*b  

* Corresponding authors

a Département de chimie, Université de Montréal, Montréal, Québec, Canada
E-mail: garry.hanan@umontreal.ca
Fax: +1 514 343 7586
Tel: +1 514 343 7056

b Dipartimento di Chimica Inorganica, Chimica Analitica e Chimica Fisica, Università di Messina, 98166 Messina, Italy
E-mail: photochem@chem.unime.it
Fax: +39 090-393756

Abstract

A novel series of ruthenium terpyridine complexes with bichromophoric units separated by more than 1 nm display an extraordinary enhancement of their luminescence lifetimes when compared to the parent Ru(tpy)22+ chromophore (tpy = 2,2′:6′,2″-terpyridine).

Graphical abstract: Prolonged luminescence lifetimes of Ru(ii) complexes via the multichromophore approach: the excited-state storage element can be on a ligand not involved in the MLCT emitting state

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Article information

DOI
https://doi.org/10.1039/B405619A
Article type
Communication
Submitted
16 Apr 2004
Accepted
30 Jun 2004
First published
13 Aug 2004

Chem. Commun., 2004, 2068-2069

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Prolonged luminescence lifetimes of Ru(II) complexes via the multichromophore approach: the excited-state storage element can be on a ligand not involved in the MLCT emitting state

J. Wang, G. S. Hanan, F. Loiseau and S. Campagna, Chem. Commun., 2004, 2068 DOI: 10.1039/B405619A

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