Solid-state highly efficient dr mono and poly-dicyano-phenylenevinylene fluorophores

Barbara Panunzi, Rosita Diana, Simona Concilio, Lucia Sessa, Rafi Shikler, Shiran Nabha, Angela Tuzi, Ugo Caruso, Stefano Piotto

Research output: Contribution to journalArticlepeer-review

30 Scopus citations

Abstract

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.

Original languageEnglish
Article number1505
JournalMolecules
Volume23
Issue number7
DOIs
StatePublished - 1 Jan 2018

Keywords

  • AIE
  • DR
  • Fluorophores
  • OLED/PLED
  • PPV

ASJC Scopus subject areas

  • Analytical Chemistry
  • Chemistry (miscellaneous)
  • Molecular Medicine
  • Pharmaceutical Science
  • Drug Discovery
  • Physical and Theoretical Chemistry
  • Organic Chemistry

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