Novel squaraine signalling Zn(II) ions: three-state fluorescence response to a single input

Dilek G., Akkaya E.

TETRAHEDRON LETTERS, cilt.41, sa.19, ss.3721-3724, 2000 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 41 Sayı: 19
  • Basım Tarihi: 2000
  • Doi Numarası: 10.1016/s0040-4039(00)00474-3
  • Dergi Adı: TETRAHEDRON LETTERS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.3721-3724
  • Anahtar Kelimeler: fluorescence, dyes, indolines/indolinones, molecular devices, ONE-POT SYNTHESIS, CHEMOSENSOR, LOGIC, RED, SENSORS, GATES
  • Orta Doğu Teknik Üniversitesi Adresli: Hayır

Özet

A novel metal ion sensitive 2,3,3-trimethyl-3H-indole-derived squaraine dye showing different fluorescence responses depending on the complexation stoichiometry has been synthesized. Thus, three levels of signals are attainable by varying the Zn(II) ion concentration. (C) 2000 Elsevier Science Ltd. All rights reserved.