Acquisition of good quality re-calcification enamel.-Clarification of mechanism with strontium at nano level

牙齿腐蚀正变得越来越普遍。牙齿腐蚀是指在没有参与龋齿的菌斑细菌干预的情况下，由于酸的化学溶解而导致的牙齿组织的不可逆转的损失，因此现代的修复技术是不必要的。锶具有增强成骨细胞活性的作用，在医学领域应用于治疗骨质疏松症。在牙科领域。然而，有关锶对牙釉质再矿化影响的报道很少。结果表明，在获得高质量再矿化牙釉质过程中，锶氟组合的最有效浓度为锶水溶液+0。0.5ppm的氟和最有效浓度的锶-氟结合能促进氟的渗透，结合大离子半径的锶可以获得高质量的牙釉质再矿化。

Tooth erosion is becoming increasingly prevalent. Tooth erosion is the irreversible loss of tooth tissue caused by chemical dissolution by acids without the intervention of plaque bacteria involved in tooth decay, therefore contemporary restorative techniques are unwanted. Strontium that enhances the activity of Osteoblast is applied to the treatment of osteoporosis in medicine field. In dental field. However, there is few reports on the effects of Sr on enamel remineralization. It was comfirmed that the concentration of Sr-F combination the most effectively involved in the acquisition of high quality remineralization enamel was Sr aqueous solution+ 0. 05ppm F and the most effectively concentration of Sr-F combination enhances F penetration with the combination of large ionic radius Sr acquired the high quality enamel remineralization.