A systematic study on the absorption and fluorescence properties of 2,4,6-triaryl and tripyridylpyridines

Findik E., ARIK M., Ceylan M.

TURKISH JOURNAL OF CHEMISTRY, cilt.33, sa.5, ss.677-684, 2009 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 33 Sayı: 5
  • Basım Tarihi: 2009
  • Doi Numarası: 10.3906/kim-0810-53
  • Dergi Adı: TURKISH JOURNAL OF CHEMISTRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, TR DİZİN (ULAKBİM)
  • Sayfa Sayıları: ss.677-684
  • Anahtar Kelimeler: 2,4,6-triarylpridine, 2,4,6-tripyridylpridine, fluorescence, UV-Vis absorption, fluorescence quantum yield, fluorescence lifetime, PHOTODYNAMIC THERAPY, COMPLEXES, PYRIDINES, DEVICES
  • Atatürk Üniversitesi Adresli: Evet

Özet

Eight different 2,4,6-triaryl, and tripyridylpridines compounds were synthesized and their fluorescent properties were studied by using steady-state and time-resolved fluorescence and UV-Vis absorption spectroscopy techniques in 6 different solvents. Especially, 2,4,6-triarylpyridines showed strong fluorescence properties with high fluorescence quantum yields but small Stokes shifts.