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Synthesis, Electrochemistry, and Photophysics of Aza-BODIPY Porphyrin Dyes

Abstract : The synthesis of dyad and triad aza-BODIPY-porphyrin systems in two steps starting from an aryl-substituted aza-BODIPY chromophore is described. The properties of the resulting aza-BODIPY-porphyrin conjugates have been extensively investigated by means of electrochemistry, spectroelectrochemistry, and absorption/emission spectroscopy. Fluorescence measurements have revealed a dramatic loss of luminescence intensity, mainly due to competitive energy transfer and photoinduced electron transfer involving charge separation followed by recombination.
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https://hal-univ-bourgogne.archives-ouvertes.fr/hal-01400315
Contributeur : Icmub - Université de Bourgogne <>
Soumis le : lundi 21 novembre 2016 - 17:26:03
Dernière modification le : jeudi 21 novembre 2019 - 02:07:40

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Simon Pascal, Léo Bucher, Nicolas Desbois, Christophe Bucher, Chantal Andraud, et al.. Synthesis, Electrochemistry, and Photophysics of Aza-BODIPY Porphyrin Dyes. Chemistry - A European Journal, Wiley-VCH Verlag, 2016, 22 (14), pp.4971 - 4979. ⟨10.1002/chem.201503522⟩. ⟨hal-01400315⟩

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