Scopus
YÖKSİS Eşleşti
Visual and quantitative detection of CN<sup>−</sup> ion in aqueous media by an HBT-Br and thiazolium conjugated fluorometric and colorimetric probe: Real samples and useful applications
Talanta · Ocak 2021
YÖKSİS Kayıtları
Visual and quantitative detection of CN− ion in aqueous media by an HBT-Br and thiazolium conjugated fluorometric and colorimetric probe: Real samples and useful applications
Talanta · 2021 SCI-Expanded
PROFESÖR SERKAN ERDEMİR →
Makale Bilgileri
DergiTalanta
Yayın TarihiOcak 2021
Cilt / Sayfa221
Scopus ID2-s2.0-85090582432
Özet
Cyanide released from mostly industrial production is a highly toxic chemical. Its heavy industrial use and transportation increase the danger of human exposure. Since it can often lead to rapid death, selective, sensitive and on-site and rapid monitoring techniques for the detection of cyanide are essential. Therefore, we report an efficient cyanide probe based on thiazolium conjugated HBT-Br derivative. It has striking color change toward cyanide blue to yellow under daylight or colorless to cyan under UV-light. Interaction modes of the probe are based on ESIPT and ICT processes. It is selectively able to react free aqueous cyanide with detection limit of 1.79 μM, lower than physiologically lethal blood levels, >20 μM. Smartphone assisted and test kit applications are able to detect cyanide, qualitatively. Moreover, real samples such as tap or lake water and apricot seeds including cyanide are successfully determined through the present probe. Therefore, the designed probe displays excellent practical potential toward cyanide.
Yazarlar (2)
1
Serkan Erdemir
ORCID: 0000-0003-0790-0549
2
Sait Malkondu
Anahtar Kelimeler
Cyanide
Detection
Fluorescent probe
HBT-Br
ICT
Kurumlar
Giresun Üniversitesi
Giresun Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
35
Atıf
2
Yazar
5
Anahtar Kelime