Comparative Analysis of Conjugated Alkynyl Chromophore-Triazacyclononane Ligands for Sensitized Emission of Europium and Terbium
| Autor: | Marine Soulié, Laurent J. Lamarque, Boris Le Guennic, Virginie Placide, Olivier Maury, Stephen J. Butler, Patrice L. Baldeck, Jurriaan M. Zwier, David Parker, James W. Walton, Emmanuel Bourrier, Robert Pal, Chantal Andraud, Frédéric Latzko |
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| Přispěvatelé: | Département d'Urologie-Andrologie et Transplantation Rénale [CHU Toulouse], Pôle Urologie - Néphrologie - Dialyse - Transplantations - Brûlés - Chirurgie plastique - Explorations fonctionnelles et physiologiques [CHU Toulouse], Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), Laboratoire de Chimie - UMR5182 (LC), École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Middlesex University [London], Institut des Sciences Chimiques de Rennes (ISCR), Université de Rennes (UR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Ecole Nationale Supérieure de Chimie de Rennes (ENSCR)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Institute of Molecular Chemistry, Universiteit van Amsterdam (UvA), Cisbio Bioassays, AVNIK Defense Solutions, AVNIK, Service d'Urologie - Transplantation Rénale - Andrologie, CHU Toulouse [Toulouse]-Hôpital de Rangueil, CHU Toulouse [Toulouse], Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-École normale supérieure - Lyon (ENS Lyon)-Institut de Chimie du CNRS (INC), Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Ecole Nationale Supérieure de Chimie de Rennes (ENSCR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées (INSA) |
| Jazyk: | angličtina |
| Rok vydání: | 2014 |
| Předmět: |
chemistry.chemical_element
Imaging agents Terbium Phosphinate Conjugated system Ligands Photochemistry Catalysis Macrocyclic ligands chemistry.chemical_compound Europium Piperidines Lanthanides Polymer chemistry Organometallic Compounds Carboxylate Aza Compounds Molecular Structure Aryl Organic Chemistry General Chemistry Chromophore [CHIM.THEO]Chemical Sciences/Theoretical and/or physical chemistry Photophysics chemistry Alkynes Macrocyclic ligand Sensors |
| Zdroj: | Chemistry-A European Journal Chemistry-A European Journal, 2014, 20 (28), pp.8636-8646. ⟨10.1002/chem.201402415⟩ Chemistry-A European Journal, Wiley-VCH Verlag, 2014, 20 (28), pp.8636-8646. ⟨10.1002/chem.201402415⟩ Chemistry : a European journal, 2014, Vol.20(28), pp.8636-8646 [Peer Reviewed Journal] |
| ISSN: | 0947-6539 1521-3765 |
| Popis: | A series of europium and terbium complexes based on a functionalized triazacyclononane carboxylate or phosphinate macrocyclic ligand is described. The influence of the anionic group, that is, carboxylate, methylphosphinate, or phenylphosphinate, on the photophysical properties was studied and rationalized on the basis of DFT calculated structures. The nature, number, and position of electron-donating or electron-withdrawing aryl substituents were varied systematically within the same phenylethynyl scaffold in order to optimize the brightness of the corresponding europium complexes and investigate their two-photon absorption properties. Finally, the europium complexes were examined in cell-imaging applications, and selected terbium complexes were studied as potential oxygen sensors. |
| Databáze: | OpenAIRE |
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