Why are Nanomaterials being developed?
Nanoscale materials are being developed because they exhibit different physicochemical properties than their chemically identical but larger-scale counterparts. Products containing nanoscale materials may thus offer advantages over similar products that contain the same materials on a larger scale. Some of the advantages that have been identified for nanoscale materials include increased strength and structural integrity, improved electrical conductivity, improved texture, enhanced stain resistance, longer shelf life, and improved UV protection. Examples of categories of consumer products that may incorporate nanoscale materials include drug delivery systems and medical devices, medical diagnostics, surgical instruments, clothing, wear-resistant coatings and paint, electronics; and personal care products.
