Biogenic Fabrication of Iron Oxide Nanoparticles Using Tinospora cordifolia Leaf Extract: A Green Approach for Enhanced Antioxidant Activity and Bio Adsorption, Reusability, Toxicity Analysis of Methylene Blue Dye.

Phyto-synthesized iron oxide nanoparticles (FeO-NPs) using Tinospora cordifolia (TC) leaf aqueous extract were investigated for their potential in adsorbing methylene blue dye (MB). TC-FeO-NPs (T. cordifolia-synthesized iron oxide nanoparticles) were characterized using UV-Vis spectroscopy, FT-IR, XRD, and FESEM-EDAX.