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Photoacoustic Imaging: Tuning Optical Properties of BODIPY Dyes by Pyrrole Conjugation for Photoacoustic Imaging (Advanced Optical Materials 11/2020)
Author(s) -
Merkes Jean Michél,
Lammers Twan,
Kancherla Rajesh,
Rueping Magnus,
Kiessling Fabian,
Banala Srinivas
Publication year - 2020
Publication title -
advanced optical materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.89
H-Index - 91
ISSN - 2195-1071
DOI - 10.1002/adom.202070046
Subject(s) - materials science , photoacoustic imaging in biomedicine , absorption (acoustics) , fluorescence , photochemistry , intramolecular force , photoacoustic effect , optoelectronics , fluorescence lifetime imaging microscopy , optics , chemistry , physics , stereochemistry , composite material
As shown in article number 1902115, Srinivas Banala and co‐workers have developed PyBODIPYs as a novel class of near‐infrared quenchers for photoacoustic imaging (PAI). The pyrrole conjugation redshifts the absorption maxima, quenches the fluorescence emission completely and exhibits a strong PAI signal due to an intramolecular photoinduced electron transfer. These results will open further opportunities to tune the absorption and emission properties of fluorophores for biomedical applications.

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