- Cosmetics: Nanoparticles are used in cosmetics to improve texture, coverage, and delivery of active ingredients. - Clothing: Nano-coatings on fabrics make them water and stain-resistant. - Electronics: Nano-enhanced batteries and semiconductors offer better performance and longer life. - Food Packaging: Nanomaterials can make packaging stronger and more resistant to bacteria. - Medicine: Nano-drugs can target specific cells, reducing side effects and improving efficacy.