Scopus
YÖKSİS Eşleşti
Anthracene excimer-based “turn on” fluorescent sensor for Cr<sup>3+</sup> and Fe<sup>3+</sup> ions: Its application to living cells
Talanta · Eylül 2016
YÖKSİS Kayıtları
Anthracene excimer based turn on fluorescent sensor for Cr3 and Fe3 ions Its application to living cells
Talanta · 2016 SCI-Expanded
PROFESÖR SERKAN ERDEMİR →
Anthracene excimer based turn on fluorescent sensor for Cr3 and Fe3 ions Its application to living cells
Talanta · 2016 SCI-Expanded
PROFESÖR ÖZCAN KOÇYİĞİT →
Makale Bilgileri
DergiTalanta
Yayın TarihiEylül 2016
Cilt / Sayfa158 · 63-69
Scopus ID2-s2.0-84976262175
Özet
A novel anthracene based fluorescent probe containing benzothiazole group (BFA) was designed and synthesized. The cation binding properties of BFA were studied in the presence of various cations. Both UV–vis and fluorescence spectroscopic studies indicated that BFA was highly sensitive and selective toward trivalent cations (Cr3+ and Fe3+), while there was no response to monovalent, divalent cations and also Al3+ ion. The interaction of BFA with Cr3+ and Fe3+ caused a significant enhancement in emission intensity due to the combination of a unique anthracenyl static excimer formation, the restricted C=N isomerization and the suppression of highly efficient photoinduced electron transfer (PET) process. The detection limits of BFA for Cr3+ and Fe3+ were 0.46 and 0.45 µM, which presented a pronounced sensitivity toward Cr3+ and Fe3+, respectively. Also, possible utilization of BFA as bio-imaging fluorescent probe to detect Cr3+ and Fe3+ in human prostate cancer cell lines was observed by confocal fluorescence microscopy.
Yazarlar (2)
1
Serkan Erdemir
ORCID: 0000-0003-0790-0549
2
Ozcan Kocyigit
Anahtar Kelimeler
Anthracene
Benzothiazole
Fluorescent
Sensor
Trivalent
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
59
Atıf
2
Yazar
5
Anahtar Kelime