Scopus
YÖKSİS Eşleşti
A NIR fluorescent sensor based on thiazoline-isophorone with low cytotoxicity in living cells for Hg<sup>2+</sup> detection through ICT associated hydrogen bonding effect
Analytica Chimica Acta · Şubat 2022
YÖKSİS Kayıtları
A NIR fluorescent sensor based on thiazoline-isophorone with low cytotoxicity in living cells for Hg2+ detection through ICT associated hydrogen bonding effect
Analytica Chimica Acta · 2022 SCI-Expanded
PROFESÖR SERKAN ERDEMİR →
A NIR fluorescent sensor based on thiazoline-isophorone with low cytotoxicity in living cells for Hg2+ detection through ICT associated hydrogen bonding effect
ANALYTICA CHIMICA ACTA · 2022 SCI-Expanded
DOÇENT MEHMET OĞUZ →
Makale Bilgileri
DergiAnalytica Chimica Acta
Yayın TarihiŞubat 2022
Cilt / Sayfa1192
Scopus ID2-s2.0-85120917494
Özet
Mercury (Hg) is a toxic pollutant and may cause serious health and environmental threats even at low concentrations. Thus, sensitive, efficient, and accurate techniques for the detection of Hg2+ ions in biological systems are in particular demand. In the current paper, a new, red emitting fluorescence probe (THI) based on electron deficient dicyanovinyl, electron-rich diethylamino, and receptor thiazoline toward Hg2+ has been developed. It has been determined that the recognition behavior of the probe toward Hg2+ is reversible with S2−. The probe not only shows perfect selectivity toward Hg2+ with a low detection limit over a series of metal ions, but it also displays positive solvato-chromism among the tested solvents via modulation of intramolecular energy transfer from the diethylamino to a dicyanovinyl moiety. Furthermore, it has been shown that the probe can be applied as a fluorescent probe for visualizing Hg2+ in living HeLa cells through a confocal laser scanning microscope. Also, the probe THI has not shown any toxic effect in cervical cancer and epithelial cells. Thus, the probe demonstrates high promise for Hg2+ detection in biomarker screening, disease diagnosis, and clinical medicine with low cytotoxicity.
Yazarlar (3)
1
Serkan Erdemir
ORCID: 0000-0003-0790-0549
2
Mehmet Oguz
3
Sait Malkondu
Anahtar Kelimeler
Bioimaging
Fluorescence
Hg 2+
ICT
NIR
Kurumlar
Giresun Üniversitesi
Giresun Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
25
Atıf
3
Yazar
5
Anahtar Kelime