Department of Restorative Dentistry, Faculty of Dentistry, University of Malaya, 50603, Kuala Lumpur, Malaysia.
Faculty of Dentistry, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, 50300, Kuala Lumpur, Malaysia.
Odontology. 2023 Oct;111(4):759-776. doi: 10.1007/s10266-023-00786-0. Epub 2023 Mar 3.
This systematic review evaluated the effects of nano-sized cement particles on the properties of calcium silicate-based cements (CSCs). Using defined keywords, a literature search was conducted to identify studies that investigated properties of nano-calcium silicate-based cements (NCSCs). A total of 17 studies fulfilled the inclusion criteria. Results indicated that NCSC formulations have favourable physical (setting time, pH and solubility), mechanical (push out bond strength, compressive strength and indentation hardness) and biological (bone regeneration and foreign body reaction) properties compared with commonly used CSCs. However, the characterization and verification for the nano-particle size of NCSCs were deficient in some studies. Furthermore, the nanosizing was not limited to the cement particles and a number of additives were present. In conclusion, the evidence available for the properties of CSC particles in the nano-range is deficient-such properties could be a result of additives which may have enhanced the properties of the material.
本系统评价评估了纳米级水泥颗粒对硅酸钙基水泥（CSC）性能的影响。使用定义的关键词，进行文献检索以确定研究纳米硅酸钙基水泥（NCSC）性能的研究。共有 17 项研究符合纳入标准。结果表明，与常用的 CSC 相比，NCSC 配方具有良好的物理性能（凝结时间、pH 值和溶解度）、机械性能（推出粘结强度、抗压强度和压痕硬度）和生物性能（骨再生和异物反应）。然而，一些研究中对 NCSC 的纳米颗粒尺寸的特性和验证存在不足。此外，纳米化不仅限于水泥颗粒，而且存在许多添加剂。总之，关于纳米范围内 CSC 颗粒性能的证据不足——这些性能可能是添加剂增强材料性能的结果。
