Synthesis of Hydroxyapatite 2-Hydroxyethyl Methacrylate Blended Material for Dentistry
Synthesis of Hydroxyapatite 2-Hydroxyethyl Methacrylate Blended Material for Dentistry
复制标题
牙科用羟基磷灰石甲基丙烯酸2-羟乙酯共混材料的合成
DOI：
10.31031/acam.2019.04.000600
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发表时间：
2019
期刊：
影响因子：
--
通讯作者：
R. Gunaratne
中科院分区：
文献类型：
--
作者：
R. Gunaratne
本研究主要通过与人牙以及目前斯里兰卡牙科使用的市售玻璃离子水门汀(GIC)进行比较，探讨Eppawala Sol Gel人工合成羟基磷灰石(SGHAp)作为牙科充填材料的适宜性。精选的商业产品包括两个主要部分，如GIC主要由氟铝硅酸盐玻璃和甲基丙烯酸羟乙酯聚合物组成，是斯里兰卡政府医院目前使用的自固化常规玻璃离子修复材料，适用于无应力承重修复、乳牙修复、老年修复、夹层技术的龋洞修复和中间修复材料、颈部修复、冷堆积、临时充填和牙本质替代等。
This study mainly focused to find out suitability of Eppawala Sol Gel Synthesized Hydroxyapatite (SGHAp) as a dental filling material, by comparing and contrasting it with human tooth as well as commercially available Glass Ionomer Cement (GIC), which is currently used for dental applications in Sri Lanka. Selected commercial product containing two main parts as GIC majorly consists of Fluor aluminosilicate glass and 2-hydroxyethyl methacrylate polymer, is currently used self-curing conventional glass ionomer restorative material in Sri Lankan government hospitals which indicates for non-stress bearing restorations, deciduous teeth restorations, geriatric restorations, intermediate restorative and base material for cavities using sandwich technique, cervical restorations, cold build ups, temporary fillings and dentine replacement etc. It is prepared directly before use by mixing its powder component with polymer component clinically and resulted paste is cured within a few seconds [26].