CHARACTERIZATION OF CHITOSAN AND POLYETHYLENE GLYCOL BIOPOLYMERS COATINGS ON MAGNETIC SPINEL FeFe2O4 NANOPARTICLES

Magnetic nanoparticles are of interest in various research fields such as magnetic fluids, catalysts, biotechnology, medicine, information storage, and environmental issues. However, spinel ferrite magnetic nanoparticles with proper magnetic properties could not be used alone in these applications b...

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Main Authors: Sh. Talebniya, M. R. Saeri, I. Sharifi, A. Doostmohammadi
Format: Article
Language:fas
Published: Isfahan University of Technology 2022-08-01
Series:Journal of Advanced Materials in Engineering
Subjects:
Online Access:http://jame.iut.ac.ir/article-1-1185-en.html
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author Sh. Talebniya
M. R. Saeri
I. Sharifi
A. Doostmohammadi
author_facet Sh. Talebniya
M. R. Saeri
I. Sharifi
A. Doostmohammadi
author_sort Sh. Talebniya
collection DOAJ
description Magnetic nanoparticles are of interest in various research fields such as magnetic fluids, catalysts, biotechnology, medicine, information storage, and environmental issues. However, spinel ferrite magnetic nanoparticles with proper magnetic properties could not be used alone in these applications because of their lack of biocompatibility and instability in aqueous solutions. Surface coating is an effective strategy to eliminate or minimize this issue. In this study, FeFe2O4 and ZnFe2O4 spinel ferrites were synthesized using the reverse co-precipitation method under a nitrogen gas atmosphere. The magnetic behavior of the particles, determined by a vibrating magnetometer (VSM) showed the saturation magnet (Ms) values of the FeFe2O4 and ZnFe2O4 spinel. Fourier-transform infrared (FTIR)  spectra showed two high-frequency bands v1 and v2 at about 554-578 and 368-397 cm-1, respectively, which were related to the spinel structure. Finally, the synthesized FeFe2O4 nanoparticles were coated with chitosan and polyethylene glycol (PEG) biopolymers. The TEM and FTIR analysis indicated that the magnetic nanoparticles were uniformly coated by the biopolymers.
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spelling doaj.art-dae6c4b51b0145c88580dec1d12b04242022-12-22T02:51:54ZfasIsfahan University of TechnologyJournal of Advanced Materials in Engineering2251-600X2423-57332022-08-014118195CHARACTERIZATION OF CHITOSAN AND POLYETHYLENE GLYCOL BIOPOLYMERS COATINGS ON MAGNETIC SPINEL FeFe2O4 NANOPARTICLESSh. Talebniya0M. R. Saeri1I. Sharifi2A. Doostmohammadi3 Department of Materials Science, Faculty of Engineering, Shahrekord University, Shahrekord, Iran Department of Materials Science, Faculty of Engineering, Shahrekord University, Shahrekord, Iran Department of Materials Science, Faculty of Engineering, Shahrekord University, Shahrekord, Iran Department of Mechanical Engineering, Lassonde School of Engineering, York University, Toronto, Canada Magnetic nanoparticles are of interest in various research fields such as magnetic fluids, catalysts, biotechnology, medicine, information storage, and environmental issues. However, spinel ferrite magnetic nanoparticles with proper magnetic properties could not be used alone in these applications because of their lack of biocompatibility and instability in aqueous solutions. Surface coating is an effective strategy to eliminate or minimize this issue. In this study, FeFe2O4 and ZnFe2O4 spinel ferrites were synthesized using the reverse co-precipitation method under a nitrogen gas atmosphere. The magnetic behavior of the particles, determined by a vibrating magnetometer (VSM) showed the saturation magnet (Ms) values of the FeFe2O4 and ZnFe2O4 spinel. Fourier-transform infrared (FTIR)  spectra showed two high-frequency bands v1 and v2 at about 554-578 and 368-397 cm-1, respectively, which were related to the spinel structure. Finally, the synthesized FeFe2O4 nanoparticles were coated with chitosan and polyethylene glycol (PEG) biopolymers. The TEM and FTIR analysis indicated that the magnetic nanoparticles were uniformly coated by the biopolymers.http://jame.iut.ac.ir/article-1-1185-en.htmlnanomaterialsspinel ferritereverse co-precipitation methodcoatingchitosanpolyethylene glycol.
spellingShingle Sh. Talebniya
M. R. Saeri
I. Sharifi
A. Doostmohammadi
CHARACTERIZATION OF CHITOSAN AND POLYETHYLENE GLYCOL BIOPOLYMERS COATINGS ON MAGNETIC SPINEL FeFe2O4 NANOPARTICLES
Journal of Advanced Materials in Engineering
nanomaterials
spinel ferrite
reverse co-precipitation method
coating
chitosan
polyethylene glycol.
title CHARACTERIZATION OF CHITOSAN AND POLYETHYLENE GLYCOL BIOPOLYMERS COATINGS ON MAGNETIC SPINEL FeFe2O4 NANOPARTICLES
title_full CHARACTERIZATION OF CHITOSAN AND POLYETHYLENE GLYCOL BIOPOLYMERS COATINGS ON MAGNETIC SPINEL FeFe2O4 NANOPARTICLES
title_fullStr CHARACTERIZATION OF CHITOSAN AND POLYETHYLENE GLYCOL BIOPOLYMERS COATINGS ON MAGNETIC SPINEL FeFe2O4 NANOPARTICLES
title_full_unstemmed CHARACTERIZATION OF CHITOSAN AND POLYETHYLENE GLYCOL BIOPOLYMERS COATINGS ON MAGNETIC SPINEL FeFe2O4 NANOPARTICLES
title_short CHARACTERIZATION OF CHITOSAN AND POLYETHYLENE GLYCOL BIOPOLYMERS COATINGS ON MAGNETIC SPINEL FeFe2O4 NANOPARTICLES
title_sort characterization of chitosan and polyethylene glycol biopolymers coatings on magnetic spinel fefe2o4 nanoparticles
topic nanomaterials
spinel ferrite
reverse co-precipitation method
coating
chitosan
polyethylene glycol.
url http://jame.iut.ac.ir/article-1-1185-en.html
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AT isharifi characterizationofchitosanandpolyethyleneglycolbiopolymerscoatingsonmagneticspinelfefe2o4nanoparticles
AT adoostmohammadi characterizationofchitosanandpolyethyleneglycolbiopolymerscoatingsonmagneticspinelfefe2o4nanoparticles