The effect of the composition of the sol-gel derived bioactive glass on the microstructure of the materials were investigated in detail by using SEM,BET and XRD techniques,compared with 45S5 bioactive glass which has been applied to clinic.

• 利用SEM、BET及XRD等方法对溶胶-凝胶生物活性玻璃的微观结构及其组成对材料微观结构的影响进行了分析,并同目前已临床应用的45S5生物活性玻璃进行了比较。