AbstractCompared to traditional chemical processes, the biogenic synthesis of silver nanoparticles (AgNPs) provides a sustainable and environmentally beneficial option. In this study, potato peel waste—a common agricultural byproduct—was employed as a natural reducing and stabilizing agent for the eco-friendly synthesis of AgNPs. AgNPs were characterized using UV-Vis spectroscopy and their development was verified by visual colour change. The produced AgNPs showed significant dose-dependent free-radical scavenging and decrease when their antioxidant ability was evaluated using DPPH. Additionally, their biological activity was assessed using an in-vitro acetylcholinesterase (AchE) inhibition assay. The AgNPs showed significant inhibitory effects suggesting potential neuroprotective properties. These findings show the utility of potato peel waste as a potential resource for the production of green nanoparticles, as well as the therapeutic significance of biogenic AgNPs in antioxidant and cholinesterase-related applications.
Nupur Sinha (Wed,) studied this question.