Iron Oxide Nanoparticles Synthesis From Vermicomposting Leachate and its Antioxidant Activities

Currently, nanotechnology and nanoparticles have been quickly emerged gained the attention of scientists due to their massive applications in environmental sectors. Nanotechnology also encompasses ability design, characterize, manufacture, implement nano-sized structures. Today, metal oxide stand out industrial various fields applied nanotechnology. Among nanoparticles, iron (FeO-NPs) are one widely used NPs. Green chemistry-based production is most interesting topics recent years. In present study, we vermicomposting leachate synthesize FeO-NPs. First, (VCL) was produced then FeO-NPs obtained from ferric chloride salt. characterized by scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM/EDX) diffraction (XRD). Additionally, antioxidant activities synthesized (VCL-FeO-NPs) were evaluated DPPH scavenging activity. The highest VCL-FeO-NPs at 200 mg/L concentration 93.54%. addition, showed significant DNA nuclease antimicrobial studied micro dilution methods it exhibited moderate activity through Gr +ve, −ve, fungi. more effective microbial cell inhibition against E. coli . Also, biofilm results detected S. aureus P. aeruginosa 66.05% 67.29%, respectively.