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

Ozcan E., Ozdemir M., Ho D., Zorlu Y., ÖZDEMİR R., Kim C., ...Daha Fazla

CHEMPLUSCHEM, cilt.84, sa.9, ss.1423-1431, 2019 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 84 Sayı: 9
  • Basım Tarihi: 2019
  • Doi Numarası: 10.1002/cplu.201900317
  • Dergi Adı: CHEMPLUSCHEM
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Index Chemicus (IC)
  • Sayfa Sayıları: ss.1423-1431
  • Anahtar Kelimeler: acceptor-donor-acceptor compounds, BODIPY, fluorescence, organic field-effect transistors, organic semiconductors, FIELD-EFFECT TRANSISTORS, INTRAMOLECULAR CHARGE-TRANSFER, HIGH-PERFORMANCE, MOLECULAR SEMICONDUCTORS, STOKES SHIFT, DERIVATIVES, DYES
  • Eskişehir Osmangazi Üniversitesi Adresli: Hayır

Özet

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).