Conformationally restricted aza-BODIPY: highly fluorescent, stable near-infrared absorbing dyes |
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| Authors: | Zhao Weili Carreira Erick M |
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| Institution: | Laboratorium für Organische Chemie, ETH Zürich, HCI H335, 8093 Zürich. |
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| Abstract: | Novel NIR fluorescent, conformational restricted aza-dipyrromethene boron difluoride (aza-BODIPY) dyes were prepared by an efficient process. Such conformational restricted aza-BODIPY dyes possess intense absorption, strong fluorescence, high chemical and photostability. Additionally, the sharp fluorescence of non-amine containing aza-BODIPY dyes is insensitive to solvent polarity. |
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| Keywords: | biosensors dyes fluorescent probes heterocycles |
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