抄録
Glass compositions GS45, GS50 and GS50+Ti5, were prepared by the polymeric route. The different glass components were added to the formed resin. Firing at 700oC gave an amorphous product with microporous texture. Microcapillary and macropores with a size ranging between 100mm to 0.006mm and a porosity about 73%. The measured bulk density was between 0.36 to 1.1g/cm3. The fired material preserved the former structure of the resin precursor. Biocompatibility was verified in vitro and vivo. IR of the specimens immersed in SBF revealed the formation of apatite like layer. While histology sections of implants in rate femurs showed new bone tissue or bone trabeculae after 21 days.
