Green synthesis of silver nanoparticles using plant extracts: A Sustainable Approach to Nanotechnology

Abstract

Nanotechnology has emerged as a promising field in pharmaceutical sciences, offering innovative approaches for drug delivery, diagnosis, and therapy. Among various nanomaterials, silver nanoparticles (AgNPs) have gained significant attention due to their potent antibacterial, anti-inflammatory, and anticancer properties. This review focuses on the environmentally friendly synthesis of silver nanoparticles using natural plant extracts, highlighting their therapeutic applications, safety aspects, and characterization techniques. Emphasis is placed on green synthesis as a sustainable and eco-friendly alternative to conventional chemical and physical methods, addressing concerns related to environmental impact and human health. The study compiles and analyzes recent research findings on plant-mediated AgNP synthesis, covering reaction mechanisms, phytochemical involvement, and advanced analytical techniques employed for nanoparticle characterization. Overall, this review underscores the potential of green-synthesized AgNPs in biomedical and pharmaceutical applications while promoting sustainable nanotechnology practices.