Effect of copper ion incorporation on structure and antibacterial properties of ZnO nanoparticles
محل انتشار: اولین همایش بین المللی علوم و فناوری نانو
سال انتشار: 1399
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 410
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شناسه ملی سند علمی:
ICNNA01_219
تاریخ نمایه سازی: 21 دی 1399
چکیده مقاله:
Zinc oxide nanoparticles through precipitation process as a cost-effective and flexible process by two different routes were synthesized. The effect of changing process parameters on the structure, size and antibacterial properties of nanoparticles was investigated. FE-SEM micrographs showed that the nanoparticles synthesized using stabilizing agent and lower heat treatment temperature have a smaller in size and positive effect on the antibacterial properties of the nanoparticles. Also, copper doped zinc oxide nanoparticles with appropriate concentration of copper ion showed increased antibacterial activity against Gram positive Staphylococcus aureus than pure nanoparticles.
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نویسندگان
Farzaneh Naseriyan
Biomaterials Laboratory, Department of Life Science and Engineering, Factuly of New Sciences and Technologies, University of Tehran, Iran
Abdorreza S. Mesgar
Biomaterials Laboratory, Department of Life Science and Engineering, Factuly of New Sciences and Technologies, University of Tehran, Iran
Zahra Mohammadi
Biomaterials Laboratory, Department of Life Science and Engineering, Factuly of New Sciences and Technologies, University of Tehran, Iran