Development of Antimicrobial Chitosan-Silver and Chitosan-Gold Nanocomposite Films by 3D Printing for Skin Application
Silver (AgNP) and gold (AuNP) nanoparticles are notable in nanomedicine for their unique properties and strong antibacterial effects; however, formulating them into skin-applied systems that preserve bioactivity while controlling nanoparticle exposure remains challenging. Herein, semisolid extrusion 3D printing of chit...