Eco-Friendly Silver Nanoparticles Derived from Sansevieria Zeylanica: Catalytic Performance for Environmental Sustainability

Abstract This article examines the synthesis of silver nanoparticles utilizing Sansevieria Zeylanica leaf extract (SZ-AgNPs) as a green stabilizing and reducing agent. The biosynthesized SZ-AgNPs exhibit distinct properties, characterized by a well-defined morphology and size, as validated through UV-Vis spectroscopy, X-ray diffraction, and scanning electron microscopy analyses. The research investigates the potential applications of eco-friendly obtained SZ-AgNPs in environmental remediation, with a particular focus on their catalytic performance in degrading synthetic dyes, notably crystal violet and Congo red. Furthermore, the antimicrobial activity of the SZ-AgNPs is assessed against various bacterial and fungal strains. The findings reveal substantial dye degradation percentages and significant zones of inhibition against both gram-positive bacteria, underscoring the dual advantages of environmentally friendly nanoparticle synthesis for sustainable applications in wastewater treatment and antimicrobial interventions. The study underscores the pivotal role of green nanotechnology in tackling pressing environmental challenges, advocating for the adoption of eco-friendly approaches in nanoparticle synthesis for a more sustainable future.