International Journal of Science, Engineering and TechnologyAuthors: Dr. Rishabh Bhardwaj, Shelly Chaudhary
Abstract: Green synthesis of nanoparticles offers a sustainable alternative to conventional chemical and physical synthesis methods, emphasizing eco-friendly routes using biological entities such as plant extracts, bacteria, fungi, and enzymes. This study explores the application of green-synthesized nanoparticles in biomedical fields, particularly in drug delivery and medical imaging. The biocompatibility, cost-effectiveness, and reduced toxicity of green nanoparticles position them as ideal candidates for therapeutic and diagnostic innovations. This paper reviews the mechanisms of green synthesis, key biomedical applications, and the current progress in integrating these materials into clinically relevant platforms. Challenges and future perspectives on scalability, regulatory approval, and functional optimization are also discussed.
