Optical fluoride sensing with a bay region functionalized perylenediimide dye

Yukruk F.

TURKISH JOURNAL OF CHEMISTRY, cilt.30, sa.4, ss.455-460, 2006 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 30 Sayı: 4
  • Basım Tarihi: 2006
  • Dergi Adı: TURKISH JOURNAL OF CHEMISTRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, TR DİZİN (ULAKBİM)
  • Sayfa Sayıları: ss.455-460
  • Anahtar Kelimeler: chemosensor, fluorogenic sensors, chromogenic sensors, fluoride sensing, supramolecular chemistry, FLUORESCENT DYES, BORONIC ACIDS, OXIDATIVE PET, ANIONS, CHEMOSENSORS, RECOGNITION, MODULATION, EMISSION, REAGENTS
  • Orta Doğu Teknik Üniversitesi Adresli: Hayır

Özet

A perylenedimiide (PDI) derivative functionalized at the perylene core (bay region) to carry phenyl boronic acid groups was shown to interact with fluoride with changes in the emission and absorption spectrum. These changes are most likely due to fluoride-induced aggregation and/or quenching of the perylenediimide dye. The dye is also selective; among halide ions, fluoride anions generate a significant response. Thus, this class of PDI derivatives is likely to be useful in practical fluoride sensing.