Green synthesized copper oxide nanoparticles from Ocimum tenuiflorum fabricated in PVC for antibacterial, antioxidant, and anticancer biomedical applications

Abstract

Nanoparticle-coated membranes are valued for their optical, catalytic, and conductive properties, with applications in food, medicine, and electronics. This study explores the biomedical potential of green-synthesized copper oxide nanoparticles (Ot-CuO NPs) from Ocimum tenuiflorum, loaded on PVC membranes, for antibacterial, antioxidant, and anticancer activity. Copper oxide nanoparticles were synthesized via a green method, characterized using FTIR, XRD, and TEM, and assessed for bioactivity. Results revealed excellent antibacterial and antioxidant properties, enhanced by ROS production, along with anticancer potential. The eco-friendly synthesis reduces costs and environmental impact, showcasing Ot-CuO NPs-loaded PVC membranes as promising materials for biomedical applications.