纳米-磷灰石作为磨料应用于牙医学中的基础研究(英文)

Basic researches on nano-apatite composition applied as abrasive in dentistry

本文报告了羟基磷灰石(HA)能够用作为补牙材料.羟基磷灰石可以溶解氟(F)离子和钙(Ca)离子.本文的研究证明了氟(F)具有阻碍和抑制龋齿生长的功能,钙(Ca)具有使牙重复参入无机物(Ca)的功能.钠米-磷灰石可以用作涂抹在牙质小管上,也可以涂抹在牙釉质裂隙上,这将可以有效地减轻和缓和牙齿的过度损伤.

It is reported that Hydroxyapatite(Abbr. HA) can play a role in 'filling a tooth'. Apatites can dissolve F and Ca ions. It is proved that F has the function of preventing and inhibiting caries and Ca has the function of remineralization. Nano-apatite can jam the dentin tube and enamel fissure. This will alleviate dentine hypersusceptibility.