A novel turn on fluorescent probe for the determination of Al3+ and Zn2+ ions and its cells applications
Yükleniyor...
Dosyalar
Tarih
2020
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Early detection of probes is very important for limiting toxic effects of various transition metal ions for example aluminum and zinc. Monitoring of these metal ions can be challenging via conventional methods since they are high cost instrumentations, time consuming and so on. We report facile preparation of a fluorescence probe containing biphenyl groups that effectively selective and superb sensitivity towards aluminum (III) and zinc (II) in neutral solutions without interference from each other and other ions. In neutral pH value, the probe FOB displayed the OFF-ON fluorescence enhancement at 464 nm and 512 nm toward aluminum (III) and zinc (II), respectively. The detection limit values of FOB for Al3+ and Zn2+ in neutral solutions were 1.27 and 1.02 nM, respectively and these values were significantly lower than permitted Al3+ and Zn2+ concentrations in drinking water determined by the World Health Organization (WHO) and European Water Quality. Also, fabricated cyan-biphenyl based probe is effective for sensing for aluminum (III) and zinc (II) in living human colon cancer cells even when employed at low concentrations (1.0 mu M). Overall, this work allows us to obtain a great potential to be applied to detect Al3+ and Zn2+.
Açıklama
WOS:000514230600029
PubMed ID: 31987182
Anahtar Kelimeler
Fluorescence Sensor, Aluminum and Zinc Ion
Kaynak
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
210
Sayı
Künye
Aydin, D. ( 2020). A novel turn on fluorescent probe for the determination of Al3+ and Zn2+ ions and its cells applications. Talanta, 210.
