Published January 1, 2019 | Version v1
Journal article Open

A Solution-Processable meso-Phenyl-BODIPY-Based n-Channel Semiconductor with Enhanced Fluorescence Emission

  • 1. Gebze Tech Univ, Dept Chem, Kocaeli, Turkey
  • 2. Abdullah Gul Univ, Dept Mat Sci & Nanotechnol Engn, Kayseri, Turkey
  • 3. Sogang Univ, Dept Chem & Biomol Engn, Seoul, South Korea

Description

The cover feature shows the delicate balance between locally excited (LE) and twisted intramolecular charge-transfer (TICT) states, which could be controlled by solvent polarity and nano-aggregation, of a meso-phenyl-BODIPY-based fluorescent semiconductor. The dihedral angle between the meso-aromatic unit and BODIPY pi-core was found to be the key factor in this balance. This is the first report of highly emissive characteristics for an A-D-A type BODIPY-based n-channel semiconductor. Details are given in the Full Paper by B. Cosut, H. Usta, C. Kim, and co-workers (DOI: 10.1002/cplu.201900317).

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