Polypyrrole NPs embedded in collagen

PPy@Collagen composites/Polypyrrole nanoparticles embedded in collagen integrate electroconductive polymer nanoparticles with a natural protein scaffold, resulting in a material that is biocompatible, flexible, and electrically active.
This hybrid system has been extensively explored in tissue engineering, neural interfaces, wound healing, and drug delivery, where conductivity and biocompatibility are required.

msds of Polypyrrole NPs embedded in collagen