• Introduction to Green   Synthesis of Nanoparticles
• Definition and principles of green   synthesis
• Advantages of green synthesis   over conventional methods
• Overview of commonly used plant  extracts and their reducing/capping properties
• Factors affecting green synthesis of nanoparticles
• Synthesis of Metal Nanoparticles
• Preparation of plant extracts
• Synthesis of silver nanoparticles (AgNPs)
• Synthesis of copper oxide nanoparticles (CuONPs)
• Characterization of Nanoparticles
• Applications and Future Prospects
• Challenges and future research directions in green nanotechnology