A highly selective optical sensor for the detection of cyanide ions in aqueous solution and living cells
Yükleniyor...
Dosyalar
Tarih
2022
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier B.V.
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
A fluorogenic naphthalene based receptor (NFS) has been successfully generated by preparation from 3-amino-2-naphthol and 2-hydroxy-1-naphthaldehyde, it was then characterized. Optical and colorimetric properties of the receptor (NFS) in terms of cyanide (CN-) ions were investigated by several methods including naked-eye detection, UV–vis spectrophotometry and fluorescence spectroscopy. A visual color change from yellow to orangish-pink was observed upon interaction of the receptor with cyanide (CN-) ions in solution, while no color change appeared upon addition of the other anions tested. The detection limit of NFS was calculated as 0.21 µM without any interaction with other anions tested which is lower than that described by the World Health Organization for CN– ions in drinking water. It can be concluded that the receptor (NFS) was sensitive and rapid enough for the detection of CN- ions in solutions. The interaction between the receptor and CN– ions was also investigated by 1H NMR titration, MALDI-Tof mass spectrometry, and FTIR-AR spectroscopy. NFS was also applied to the bio-imaging of human epithelial cell line (HEK 293) and the cell imaging studies demonstrated that the receptor was capable of detecting cyanide ions in living cells.
Açıklama
WOS:000730122000001
Anahtar Kelimeler
Bio-Imaging, Cyanide, Optical Sensor, Schiff Base
Kaynak
WoS Q Değeri
Q2
Scopus Q Değeri
Q1
Cilt
424
Sayı
Künye
Yilmaz, B., Keskinates, M., Aydin, Z., & Bayrakci, M. (2022). A highly selective optical sensor for the detection of cyanide ions in aqueous solution and living cells. Journal of Photochemistry and Photobiology A: Chemistry, 424 doi:10.1016/j.jphotochem.2021.113651
Koleksiyon
Scopus İndeksli Yayınlar Koleksiyonu
Ermenek MYO, Bitkisel ve Hayvansal Üretim Bölümü /Tıbbi ve Aromatik Bitkiler Programı, Makale Koleksiyonu
Kazım Karabekir MYO, Tıbbi Hizmetler ve Teknikler Bölümü, Makale Koleksiyonu
Mühendislik Fakültesi, Biyomühendislik Bölümü, Makale Koleksiyonu
WoS İndeksli Yayınlar Koleksiyonu
Ermenek MYO, Bitkisel ve Hayvansal Üretim Bölümü /Tıbbi ve Aromatik Bitkiler Programı, Makale Koleksiyonu
Kazım Karabekir MYO, Tıbbi Hizmetler ve Teknikler Bölümü, Makale Koleksiyonu
Mühendislik Fakültesi, Biyomühendislik Bölümü, Makale Koleksiyonu
WoS İndeksli Yayınlar Koleksiyonu
