Green synthesis of neem plant nanoparticles is a sustainable and environmentally beneficial method. Neem plant extracts are employed as reducing and capping agents because they are high in bioactive components. Neem components are extracted and combined with solutions of metal precursors in the process. Metal ions are reduced and nanoparticles are created under carefully controlled circumstances. These neem-synthesized nanoparticles have special features and are used for environmental cleanup, agriculture, catalysis, and medicine. The use of hazardous chemicals is decreased thanks to the green synthesis approach's affordability, environmental friendliness, and scalability. Green nanotechnology could advance as a result.

Keywords: green synthesis, nanoparticles, neem plant, ecofriendly, sustainability