1. Reduced Environmental Impact: By using eco-friendly materials and processes, sustainable nanotechnology minimizes waste and pollution. 2. Energy Efficiency: Techniques like microwave-assisted synthesis and the sol-gel process require less energy, reducing the carbon footprint of production. 3. Cost-Effectiveness: Sustainable methods often use less expensive raw materials and energy, making the production process more cost-effective. 4. Health and Safety: Reducing the use of toxic chemicals and hazardous processes improves the safety of both workers and consumers.
