Article (Scientific journals)
Synthesis, structural characterization and antibacterial activity of cotton fabric modified with a hydrogel containing barium hexaferrite nanoparticles
Staneva, Desislava; Koutzarova, Tatyana; Vertruyen, Bénédicte et al.
2017In Journal of Molecular Structure, 1127, p. 74-80
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Abstract :
[en] Barium hexaferrite nanoparticles were synthesized by co-precipitation of Ba2+ and Fe3+ cations with NaOH under of high-power ultrasound. The nanoparticles were dispersed in an aqueous solution of the hydrogel precursors. This solution was used to impregnate the cotton fabric dyed with a photoinitiator. The composite material BaFe12O19 nanoparticles-hydrogel-cotton fabric was prepared by surface initiated photopolymerization under visible light. The modification of the cotton fabric and uniform distribution of the nanoparticles in the structure of the hydrogel were analyzed by scanning electron microscopy (SEM), IR spectroscopy, X-ray diffraction analysis (XRD), fluorescence and colourimetric analyses. The antibacterial efficacy of the material was evaluated against Gram-negative Escherichia coli and Pseudomonas aeruginosa. © 2016 Elsevier B.V. All rights reserved.
Disciplines :
Chemistry
Author, co-author :
Staneva, Desislava;  University of Chemical Technology and Metallurgy, 1756 Sofia, Bulgaria
Koutzarova, Tatyana;  Institute of Electronics, Bulgarian Academy of Sciences, 1784 Sofia, Bulgaria
Vertruyen, Bénédicte  ;  Université de Liège - ULiège > Département de chimie (sciences) > Chimie inorganique structurale
Vasileva-Tonkova, Evgenia;  Institute of Microbiology, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
Grabchev, Ivo;  Sofia University “St. Kliment Ohridski”, Faculty of Medicine, 1407 Sofia, Bulgaria
Language :
English
Title :
Synthesis, structural characterization and antibacterial activity of cotton fabric modified with a hydrogel containing barium hexaferrite nanoparticles
Publication date :
2017
Journal title :
Journal of Molecular Structure
ISSN :
0022-2860
eISSN :
1872-8014
Publisher :
Elsevier Science, Amsterdam, Netherlands
Volume :
1127
Pages :
74-80
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
WBI - Wallonie-Bruxelles International [BE]
BAS - Bulgarian Academy of Sciences [BG]
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since 13 December 2017

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