Study the effect of simple extraction techniques to synthesizing promising antimicrobial bio-capped copper oxide nanoparticles
ABSTRACTSix samples of bio-capped copper oxide nanoparticles were made from two bio-waste extracts: Punica granatum L.peels and Psidium guajava Linn.leaves.Extraction methods included soaking in water or hydroethanol and boiling in water.The samples were characterized using FT-IR, XRD, SEM, and TGA.Results showed organic residue capping on CuO nano