Nanotechnology for antimicrobial textiles

Nanotechnology for antimicrobial textiles is primarily done by the application of silver nanoparticles to fibers and fabrics. Silver has long been known to impart antimicrobial properties to water containers and air filters. Silver nanoparticles work by the change from free silver to ionic, with resulting penetration of the microbial cell membrane. Textiles are the second leading category of consumer items that use nanosilver to create antimicrobial properties. Although no definite problems have been identified with nanosilver use in textiles, some concern has been expressed regarding their eventual residence in the larger environment.