Polyelectrolyte multilayer coatings for the Biocompatibility and Reflectance Control of Titanium Implants
발표자
()
초록
내용
In the recent years, the requirements of medical implants significantly raised. Many efforts in surface modification have been developed to increase the biological activation of implantations, especially for Titanium (Ti) material. Among them, polymeric coatings have received attention because of their controlled structure, biocompatibility and simple fabrication methods. In our research, we applied the polyelectrolyte multilayer films on the Ti substrate. Polymeric multilayer films may bring benefits in biocompatibility and reflectance of Ti substrates. In addition, the coatings on modified material tend to improve the adhesive properties between hydroxyapatite (HAp) and Ti thereby avoiding implant failure. We characterized the coatings by FTIR, SEM, XRD, Reflectance spectroscopy and AFM.