A novel colorimetric and fluorescent sensor based on calix[4]arene possessing triphenylamine units
Küçük Resim Yok
Tarih
2013
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
PERGAMON-ELSEVIER SCIENCE LTD
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
A novel colorimetric and fluorometric calix[4]arene probe (CTP) bearing triphenylamine units was synthesized in good yield and characterized by combination of H-1, C-13, APT, COSY, FTIR, HRMS, and UV-vis spectral data. Ion-binding studies of CTP were investigated in acetonitrile with a wide range of cations and anions and the recognition process was monitored by luminescence, UV-vis and H-1 NMR spectral changes. CTP exhibited naked eye detection for Hg2+ ion. Also it showed a significant fluorescence quenching towards F- ion. (C) 2013 Elsevier B.V. All rights reserved.
Açıklama
Anahtar Kelimeler
Colorimetric, Fluorescent, Anion, Cation, Naked-eye
Kaynak
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
WoS Q Değeri
Q2
Scopus Q Değeri
Q2
Cilt
114
