微纳米生物活性玻璃诱导牙本质再矿化研究

唐洁吟, 王刚, 刘聪, 邹学农, 陈晓峰

Dentin Remineralization Induced by Micro-nano Bioactive Glass Spheres

TANG Jieyin, WANG Gang, LIU Cong, ZOU Xuenong, CHEN Xiaofeng

表1 不同粒径MNBGs的理论、实际化学组分和试剂用量

Table 1 Theoretical and measured chemical composition, reagent dosage of MNBGs with different particle sizes

Sample SiO2 : CaO : P2O5 (molar ratio) DDA/g TEOS/mL Theoretical Measured MNBGs-1 80 : 16 : 4 87.637 : 12.363 : 0 3 8 MNBGs-2 86.289 : 13.696 : 0.015 6 16 MNBGs-3 89.071 : 10.875 : 0.054 6 24