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Ayari M, Banitalebi Dehkordi A, Mohammadi Ziarani G, Ghasemi JB, Ganjali MR, Soleimani M, Badiei A, Dragoi EN, Rokni H. Ultrasound-assisted synthesis of europium doped BPO 4 nanoparticles; a new approach for Zn 2+ (aq) detection. Food Chem Toxicol 2022; 168:113373. [PMID: 35985367 DOI: 10.1016/j.fct.2022.113373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 08/07/2022] [Accepted: 08/11/2022] [Indexed: 10/15/2022]
Abstract
In this work, europium ion was doped into boron phosphate nanoparticles (BPO4) using an ultrasonic method followed by the calcination process. The nanoparticles were characterized by various techniques such as X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), photoluminescence spectroscopy, transmission electron microscopy (TEM), and Fourier-transform infrared spectroscopy (FT-IR), Raman spectroscopy, and scanning electron microscopy (SEM). Doping of europium ion into the BPO4 host crystal was proved by cell volume calculation from XRD patterns, the shift in Raman spectra, and photoluminescence properties. In addition, the europium doped boron phosphate (BPE) as a fluorescence sensor for the quantification of Zn2+ cation was studied. The obtained results showed the enhancement and shift of the photoluminescence peak from 292 to 340 nm. The sensor's selectivity toward this ion was verified in the presence of a variety of common interfering cations. Surprisingly, BPE revealed excellent selectivity and sensitivity towards Zn2+ in the presence of Pb2+, Na+, Fe2+, Al3+, Ca2+, Mg2+, Cu2+, Co2+, Ni2+, Mn2+, Cd2+, Hg2+, Ba2+ and Fe3+ cations. The fluorescence response was linearly proportional to the Zn2+concentration. After the addition of trace amounts of Zn2+ ions into the aqueous solution, a significant enhancement of fluorescence emission occurred with the detection limit of 0.3 μM.
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Affiliation(s)
- Mana Ayari
- School of Chemistry, College of Science, University of Tehran, P. O. Box 14155-6455, Tehran, Iran
| | - Ali Banitalebi Dehkordi
- School of Chemistry, College of Science, University of Tehran, P. O. Box 14155-6455, Tehran, Iran
| | - Ghodsi Mohammadi Ziarani
- Department of Organic Chemistry, Faculty of Chemistry, Alzahra University, Tehran, P. O. Box, 1993893973, Iran
| | - Jahan B Ghasemi
- School of Chemistry, College of Science, University of Tehran, P. O. Box 14155-6455, Tehran, Iran
| | - Mohammad Reza Ganjali
- Center of Excellence in Electrochemistry, School of Chemistry, College of Science, University of Tehran, P. O. Box 1439817435, Tehran, Iran; Biosensor Research Center, Endocrinology and Metabolism Molecular Cellular Sciences Institute, Tehran University of Medical Sciences, 14176-13151, Tehran, Iran
| | - Meisam Soleimani
- School of Chemistry, College of Science, University of Tehran, P. O. Box 14155-6455, Tehran, Iran
| | - Alireza Badiei
- School of Chemistry, College of Science, University of Tehran, P. O. Box 14155-6455, Tehran, Iran.
| | - Elena Niculina Dragoi
- "Cristofor Simionescu" Faculty of Chemical Engineering and Environmental Protection, "Gheorghe Asachi" Technical University of Iasi, Bld. D. Mangeron No 73, 700050, Romania.
| | - Hassan Rokni
- Department of Chemical Engineering, Quchan University of Technology, Quchan, Iran
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Zhao L, Liu W, Cao L, Su G, Gao R, Yang H. A new member of ferrous sulfates, FeSO4·2H2O with PtS topology showing spin-canted long-range antiferromagnetic ordering. J SOLID STATE CHEM 2015. [DOI: 10.1016/j.jssc.2015.07.036] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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