Tuning Solid‐State Fluorescence in BODIPY Dyes through Substitution‐Controlled Packing Motifs
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DOI: 10.1002/adom.202502067
Abstract: Understanding how molecular packing governs solid‐state fluorescence is key to unlocking new emissive materials. A comprehensive study of BODIPY derivatives with diverse substitution patterns is presented, showing how these modifications govern intermolecular interactions, packing motifs,… read more here.
Keywords: state fluorescence; packing motifs; state; solid state ... See more keywords
Colour-tuneable solid-state fluorescence of crystalline powders formed from push–pull substituted 2,5-diphenyl-stilbenes
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DOI: 10.1039/d2ra05593g
Abstract: The solid-state fluorescence (SSF) of eight DPA–DPS-EWG derivatives (DPA = diphenylamino, DPS = 2,5-diphenyl-stilbene building block, EWG = electron withdrawing group) was studied. Varying the strength of the EWG enabled the tuning of the LUMO… read more here.
Keywords: colour tuneable; tuneable solid; solid state; state fluorescence ... See more keywords
Nitrogen-inversion-based racemate aggregation and interenantiomer -stacking-caused solid-state fluorescence enhancement
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DOI: 10.1039/d4qo02159b
Abstract: The solid-state fluorescence of fluorophores is usually weakened or quenched by strong π-π interactions. Here, the solid-state fluorescence quantum yields (ΦSF) of tetrasubstituted tetrahydro-pyrimidines (TTHPs) are enhanced rather than decreased/or... read more here.
Keywords: inversion based; state fluorescence; solid state; nitrogen inversion ... See more keywords