Namely, select the two kinds of sodium alginate and chitosan with high biological activity and organization of material compatibility, used as the control matrix apatitecrystal growth template.
即选取海藻酸钠和壳聚糖两种具有高生物活性和组织相容性材料，作为可调控磷灰石晶体生长的基质模板。
2
The purpose of the present paper is to review the role of fluorine in developing enamel and discuss the effect of fluorine on the crystal of enamel apatite.