Ion-induced luminescence control in pyrene-tethered bipyridine ligand systems

Ion-induced luminescence control in pyrene-tethered bipyridine ligand systems

A series of tunable fluorophores combining the pyrene nucleus and the 2,2′-bipyridine ligand unit are presented. They were designed to display luminescence tuning upon metal ion complexation. The effects are strongly affected by the nature of the covalent bridge linking the two subunits. The intensi...

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Main Authors: S. Leroy, T. Soujanya, J.-E. Sohna Sohna, F. Fages
Format: Article
Language:English
Published: Hindawi Limited 2001-01-01
Series:International Journal of Photoenergy
Online Access:http://dx.doi.org/10.1155/S1110662X0100006X
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spelling doaj-a848a8cd3b114f7f82a4f4a3dcb520142020-11-24T23:02:05ZengHindawi LimitedInternational Journal of Photoenergy1110-662X2001-01-0131495310.1155/S1110662X0100006XIon-induced luminescence control in pyrene-tethered bipyridine ligand systemsS. Leroy0T. Soujanya1J.-E. Sohna Sohna2F. Fages3Group of Supramolecular Chemistry and Catalysis, UMR 5802, Université Bordeaux 1, Talence Cedex 33405, FranceGroup of Supramolecular Chemistry and Catalysis, UMR 5802, Université Bordeaux 1, Talence Cedex 33405, FranceGroup of Supramolecular Chemistry and Catalysis, UMR 5802, Université Bordeaux 1, Talence Cedex 33405, FranceGroup of Supramolecular Chemistry and Catalysis, UMR 5802, Université Bordeaux 1, Talence Cedex 33405, FranceA series of tunable fluorophores combining the pyrene nucleus and the 2,2′-bipyridine ligand unit are presented. They were designed to display luminescence tuning upon metal ion complexation. The effects are strongly affected by the nature of the covalent bridge linking the two subunits. The intensity, the color, but also the lifetime of the luminescence emission are features that can be finely modulated depending on the molecular structure, the nature of the solvent and the metal cation. This approach provides accesss to a new class of photosensitive receptors for applications in chemosensing, optoelectronic, or solar energy storage and conversion.http://dx.doi.org/10.1155/S1110662X0100006X
collection DOAJ
language English
format Article
sources DOAJ
author S. Leroy
T. Soujanya
J.-E. Sohna Sohna
F. Fages
spellingShingle S. Leroy
T. Soujanya
J.-E. Sohna Sohna
F. Fages
Ion-induced luminescence control in pyrene-tethered bipyridine ligand systems
International Journal of Photoenergy
author_facet S. Leroy
T. Soujanya
J.-E. Sohna Sohna
F. Fages
author_sort S. Leroy
title Ion-induced luminescence control in pyrene-tethered bipyridine ligand systems
title_short Ion-induced luminescence control in pyrene-tethered bipyridine ligand systems
title_full Ion-induced luminescence control in pyrene-tethered bipyridine ligand systems
title_fullStr Ion-induced luminescence control in pyrene-tethered bipyridine ligand systems
title_full_unstemmed Ion-induced luminescence control in pyrene-tethered bipyridine ligand systems
title_sort ion-induced luminescence control in pyrene-tethered bipyridine ligand systems
publisher Hindawi Limited
series International Journal of Photoenergy
issn 1110-662X
publishDate 2001-01-01
description A series of tunable fluorophores combining the pyrene nucleus and the 2,2′-bipyridine ligand unit are presented. They were designed to display luminescence tuning upon metal ion complexation. The effects are strongly affected by the nature of the covalent bridge linking the two subunits. The intensity, the color, but also the lifetime of the luminescence emission are features that can be finely modulated depending on the molecular structure, the nature of the solvent and the metal cation. This approach provides accesss to a new class of photosensitive receptors for applications in chemosensing, optoelectronic, or solar energy storage and conversion.
url http://dx.doi.org/10.1155/S1110662X0100006X
work_keys_str_mv AT sleroy ioninducedluminescencecontrolinpyrenetetheredbipyridineligandsystems
AT tsoujanya ioninducedluminescencecontrolinpyrenetetheredbipyridineligandsystems
AT jesohnasohna ioninducedluminescencecontrolinpyrenetetheredbipyridineligandsystems
AT ffages ioninducedluminescencecontrolinpyrenetetheredbipyridineligandsystems
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