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synthesis, characterization, antioxidant and antibacterial activities of zinc ferrite and copper ferrite nanoparticles
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نویسنده
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hatami kahkesh kaveh ,baghbantaraghdari zahra ,jamaledin donya ,dabbagh moghaddam farnaz ,kaneko naoki ,ghovvati mahsa
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منبع
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materials chemistry horizons - 2023 - دوره : 2 - شماره : 1 - صفحه:49 -56
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چکیده
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Spinel ferrite nanoparticles have drawn the attention of researchers because of their unique properties and promising applications. to date, very little information is available on the biological activity of spinel ferrites. this study used the coprecipitation technique to synthesize copper ferrite (cufe2o4) and zinc ferrite (znfe2o4) nanoparticles to evaluate their antioxidant and antibacterial activities. the nanoparticles were then characterized using fourier transform infrared spectroscopy, field emission scanning electron microscopy, x-ray diffraction, vibrating-sample magnetometer, and energy dispersive x-ray analysis. agar disk diffusion and 2,2-diphenyl-1-picrylhydrazyl hydrate tests were used to measure the antibacterial and antioxidant properties of copper ferrite and zinc ferrite nanoparticles. the antioxidant activity of copper ferrite and zinc ferrite nanoparticles was 71% and 80%, respectively. additionally, it was shown that nanoparticles made of copper ferrite and zinc ferrite had a strong antibacterial effect on escherichia coli and staphylococcus aureus.
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کلیدواژه
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magnetic nanoparticles ,zinc ferrite ,copper ferrite ,antioxidant ,antibacterial
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آدرس
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shahrekord university, faculty of veterinary medicine, department of basic medical science, iran, university of naples federico ii, department of chemical, materials & industrial production engineering, italy, shahid chamran university of ahvaz, faculty of veterinary medicine, iran, national research council, institute for photonics and nanotechnologies, italy, university of california los angeles, david geffen school of medicine, department of radiological sciences, usa, university of california los angeles, david geffen school of medicine, department of radiological sciences, usa
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پست الکترونیکی
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mghovvati@mednet.ucla.edu
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Authors
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