Implant Coated With Polydopamine-Graphene Mixture And Fabrication Method Thereof

摘要

The present invention discloses an implant having improved biocompatibility and osteoblast differentiation ability by coating graphene on the surface of an implant via dopamine mediated by adhesive force of mussels, and a method for producing the same. An implant according to the present invention includes: an implant body for a living body implant; And an implant coating film coated on the surface of the implant body and containing polydopamine and graphene as an active ingredient. According to the present invention, the graphene component can be easily coated on the surface of the implant body, for example, the surface of each implant, via the polydodamine, and the bioadhesion of the implant is improved by the polypodamine and the graphene components, The biocompatibility and bone differentiation ability of the implant can be improved and the osseointegration between the implant and the residual bone can be improved. According to the present invention, graphene can be fixed to the surface of the implant simply and easily by dopamine.