May 19, 2024
University of Maragheh
فارسی
Bagher Eftekhari-Sis

Bagher Eftekhari-Sis

Academic rank: Professor
Address: Department of Chemistry, University of Maragheh, P.O.Box 55181-83111, Maragheh, Iran
Education: PhD. in Organic Chemistry
Phone: +984137278900-Int.512
Faculty: Faculty of Basic Sciences
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Research

Title
8-Hydroxyquinoline Functionalized Graphene Oxide: an Efficient Fluorescent Nanosensor for Zn2+ in Aqueous Media
Type Article
Keywords
Graphene oxide 8-Hydroxyquinoline Zn2 + Fluorescence Nanosensor
Year
2018
Journal JOURNAL OF FLUORESCENCE
DOI 10.1007/s10895-018-2281-9
Researchers Bagher Eftekhari-Sis، Zahra Rezazadeh، Ali Akbari، Mojtaba Amini

Abstract

A nanosensor, based on 8-hydroxyquinoline functionalized graphene oxide, was developed for the fluorescence detection of Zn2+. It showed high selectivity and sensitivity for Zn2+ion in aqueous solution over other metal ions such as Li+, Na+, Ca2+, Mg2+, Al3+, Cd2+, Co2+, Cu2+, Hg2+, Ni2+, Pb2+, Fe2+, Fe3+and Cr3+. Due to the linearity of the emission intensity toward Zn2+ concentration, fluorescent technique could be used for the detection of Zn2+ ion even at very low concentrations.
University of Maragheh
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