Fabrication of Bioactive Glass with Titanium Ion Doping via Various Reactive Environments

Bioactive glass has high biocompatibility and bioactivity. With specific ion adding, it can show different advantages. Titanium ion can improve the mechanic strength, antibacterial ability of bioactive glass, and stability. In this study, bioactive glass with titanium ion doping by the sol-gel method via various reactive environments was fabricated successfully. The morphology was observed by scanning electron microscopy (SEM). The chemical composition was measured by energy dispersive X-ray spectrometer (EDS). By soaking in SBF, the bioactivity of samples had also been analyzed. The formula of bioglass has been optimized to make the better bioactivity.