The photocatalytic degradation of two quinolone-type antibiotics (ciprofloxacin and levofloxacin) in aqueous solution was studied, using catalysts based on ZnO nanoparticles, which were synthesized by a thermal procedure. efficiency subsequently optimized incorporating different co-catalysts gC3N4, reduced graphene oxide, nanoparticles gold. fully characterized electron microscopy (TEM SEM), XP...

ZnO nanoparticles (ZnO-NPs) were prepared by a solegel combustion method from a zinc acetate precursor and acetic acid. The ZnO-NPs were synthesized at calcination temperatures of 650 C and 750 C for 1 h. The synthesized ZnO-NPs were characterized by X-ray diffraction analysis (XRD) and TEM. The XRD results revealed that the sample product was crystalline with a hexagonal wurtzite phase. Highma...

The aim is to study the possible protection of fig fruit extract with olive oil and date-palm (FOD) as natural antioxidants in decreasing subchronic toxicity hazards SiO2NPs, Al2O3NPs, or ZnONPs male rats treated for 75 days. We used 80 Wistar distributed into eight groups according treatment. FOD antioxidant treatments were at their recommended doses. All nanoparticles (100 mg/kg) given orally...

Objective: The objective of this study was to examine the toxic and wound-healing behaviours zinc oxide (ZnO) nanoparticles synthesized with an aqueous lysate sourdough (Saccharomyces cerevisiae) on L929 mouse fibroblast cells.Method: Zinc were by microwave method using Saccharomyces cerevisiae. Characterization ZnO accomplished Ultraviolet-Visible region spectroscopy (UV-Vis), SEM Zeta sizer. ...

The current study examined the genotoxic effect of biosynthetic zinc oxide nanoparticles ZnONPs using Vitex agnus-castus plant, which contains effective compounds that inhibit growth pure cancer cells. phenotypic and structural characteristics biosynthesized were detected scanning electron microscopy (SEM). Most dense spherical with sizes ranging from (20-61) nanometers, on cervical cell line H...

Natural leather still represents great importance among the materials used by humans in modern times, although it is oldest-known fiber humans. Adding new features to leather, such as bacteria and fungi resistance, electrical conductivity magnetic properties, an ambitious goal for developers. In our study, production characterization of anti-microbial sole coated with zinc oxide nanoparticles w...

The present study focus on biosynthesis of stable silver nanoparticles (AgNPs) and zinc oxide (ZnO NPs) from the leaf stem extract a therapeutic plant Carissa opaca. visual observation, Fourier Transformed Infrared Spectroscopy (FTIR), Inductively Coupled Plasma analysis (ICP), High Resolution Transmission Electron Microscopy (HRTEM), Scanning Microscopy-Energy Dispersive (SEM-EDS) were used to...