Biosynthesis of Alumina Nanoparticles by Plant Extract for Ocimum basilicum Leaves and Evaluation of its Antibacterial Efficiency Against Some Bacteria Isolated from Skin Infections

This study includes the isolation and identification of bacteria that cause skin infections in addition to preparing alumina nanoparticles in the biosynthesis method and testing its efficiency as an anti-bacterial. compared inhibition zones between the prepared nanoparticles and commonly used antibiotics. The prepared nanoparticles were characterized by various techniques, including UV-visible spectrophotometry, X-ray diffraction (XRD), and field emission scanning electron microscopic (FE-SEM) technology was also used to verify the morphology of the crystal structure. UV- visible spectroscopy showed success in the synthesis of alumina nanoparticles by observing the absorption peak that was (248,250) nm, which belongs to alumina nanoparticles, and X-ray diffraction confirmed the presence of Al2O3NPs in the crystal structure of the prepared particles