Solid-State Highly Efficient DR Mono and Poly-dicyano-phenylenevinylene Fluorophores
- Panunzi, Barbara
- Diana, Rosita
- Concilio, Simona
- Sessa, Lucia
- Shikler, Rafi
- Nabha, Shiran
- Tuzi, Angela
- Caruso, Ugo
- Piotto, Stefano
DOIAbstract
An efficient deep red (DR)-emitting organic solid based on a dicyano-phenylenevinylene derivative was reported. The structural and spectroscopic properties of the solid have been described in terms of crystallographic data and time-dependent DFT analysis. A noteworthy fluorescence quantum yield of 53% was observed for the brightest emitter cast into solid films. This result can be explained in terms of the aggregation-induced emission (AIE) effect
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