University of Kashan Journal of Nanostructures 2251-7871 14 1 2024 01 01 Green Synthesize of Zinc Oxide Nanoparticles and Nano-Fluids with Pomegranate Extract Used in Mouthwash Solutions 255 260 113922 10.22052/JNS.2024.01.026 EN Masomeh Nasiri Moghadam Department of Agronomy, Faculty of Agriculture, University of Kurdistan, Sanandaj, Iran Yasaman Eynalghozati Department of Agronomy, Faculty of Agriculture, University of Kurdistan, Sanandaj, Iran Ziba Sorinezami Department of Chemistry, University of Zabol, Zabol, Iran Sara Saremi Nouri Department of Biology, Faculty of Basic Sciences, Azarbaijan Branch, Azarbaijan Shahid Madani University, Azarbaijan, Iran Maryam Ahsani Irvani Department of Horticultural Sciences, Faculty of Agriculture and Natural Resources, Arak University, Arak, Iran Journal Article 2022 10 04 Zinc oxide nanoparticles were synthesized with a green procedure applying pomegranate extract. Hydrothermal reactions with the help of stainless steel autoclave at various temperatures and times were used. Results confirmed by adjusting temperature and time reaction, uniform star-like and flower-like zinc oxide nanostructures were synthesized. For preparation of mouthwash nano-fluid, nanoparticles with the aid of ultra-sound wave (200W, 60 min) irradiation were dispersed to the pomegranate extract. The phase of prepared products were examined by X-ray diffraction pattern (XRD), band gap and optical were measured by UV–visible absorption spectroscopy, the bonds using the (FTIR) spectrometry and morphology via scanning electron microscopy (SEM). The antibacterial exam of flower like nano-structures was performed applying the non-growth halo (diffusion disk) test. Streptococcus mutans bacteria were chosen as suitable bacteria for this investigation.<br />Zinc oxide nanoparticles were synthesized with a green procedure applying pomegranate extract. Hydrothermal reactions with the help of stainless steel autoclave at various temperatures and times were used. Results confirmed by adjusting temperature and time reaction, uniform star-like and flower-like zinc oxide nanostructures were synthesized. For preparation of mouthwash nano-fluid, nanoparticles with the aid of ultra-sound wave (200W, 60 min) irradiation were dispersed to the pomegranate extract. The antibacterial exam of flower like nano-structures was performed applying the non-growth halo (diffusion disk) test. Streptococcus mutans bacteria were chosen as suitable bacteria for this investigation. https://jns.kashanu.ac.ir/article_113922_06939324cc7edf31df2778aca37800fb.pdf