1. Green Synthesis of Nanoparticles: Researchers are developing methods to synthesize nanoparticles using plant extracts, bacteria, or fungi, which are more environmentally friendly compared to conventional chemical methods.
2. Nano-enabled Solar Cells: Advances in nanotechnology have led to the development of highly efficient and cost-effective solar cells, contributing to renewable energy solutions.
3. Water Purification: Nano-filters and nanosorbents are being used to remove contaminants from water, providing clean water without harmful byproducts.
