8-PropargylaminoBODIPY: unprecedented blue-emitting pyrromethene dye. Synthesis, photophysics and laser propertiesElectronic supplementary information (ESI) available: Synthesis of 2, Table S1, laser experiments. CCDC 750168. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c0cc00397b

Highly emitting 8-propargylaminoBODIPY (8-PAB) 2 was prepared in 94% yield. Unlike any other BODIPY structure hitherto described in the literature, 2 displays efficient emission in the blue region of the visible spectrum with a fluorescence quantum yield up to 0.94 and high laser efficiency (35%) at...

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Main Authors: Gómez-Durán, C. F. Azael, García-Moreno, Inmaculada, Costela, Angel, Martin, Virginia, Sastre, Roberto, Bañuelos, Jorge, López Arbeloa, Fernando, López Arbeloa, Iñigo, Peña-Cabrera, Eduardo
Format: Article
Language:English
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Summary:Highly emitting 8-propargylaminoBODIPY (8-PAB) 2 was prepared in 94% yield. Unlike any other BODIPY structure hitherto described in the literature, 2 displays efficient emission in the blue region of the visible spectrum with a fluorescence quantum yield up to 0.94 and high laser efficiency (35%) at 483 nm. We report herein the first example of a blue-emitting BODIPY dye with both high quantum yield and laser efficiency.
ISSN:1359-7345
1364-548X
DOI:10.1039/c0cc00397b