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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| Format: | Article |
| Language: | English |
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Wiley
2001-01-01
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| Series: | International Journal of Photoenergy |
| Online Access: | http://dx.doi.org/10.1155/S1110662X0100006X |
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| _version_ | 1850169363057868800 |
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| author | S. Leroy T. Soujanya J.-E. Sohna Sohna F. Fages |
| author_facet | S. Leroy T. Soujanya J.-E. Sohna Sohna F. Fages |
| author_sort | S. Leroy |
| collection | DOAJ |
| 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. |
| format | Article |
| id | doaj-art-a848a8cd3b114f7f82a4f4a3dcb52014 |
| institution | OA Journals |
| issn | 1110-662X |
| language | English |
| publishDate | 2001-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Photoenergy |
| spelling | doaj-art-a848a8cd3b114f7f82a4f4a3dcb520142025-08-20T02:20:44ZengWileyInternational 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 |
| 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 |
| title | 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_short | Ion-induced luminescence control in pyrene-tethered bipyridine ligand systems |
| title_sort | ion induced luminescence control in pyrene tethered bipyridine ligand systems |
| url | http://dx.doi.org/10.1155/S1110662X0100006X |
| work_keys_str_mv | AT sleroy ioninducedluminescencecontrolinpyrenetetheredbipyridineligandsystems AT tsoujanya ioninducedluminescencecontrolinpyrenetetheredbipyridineligandsystems AT jesohnasohna ioninducedluminescencecontrolinpyrenetetheredbipyridineligandsystems AT ffages ioninducedluminescencecontrolinpyrenetetheredbipyridineligandsystems |