口腔医学研究 ›› 2022, Vol. 38 ›› Issue (1): 13-16.DOI: 10.13701/j.cnki.kqyxyj.2022.01.003

• 综述 • 上一篇    下一篇

纳米填料改性玻璃离子水门汀的研究进展

朱可石, 任利玲*   

  1. 兰州大学口腔医学院·口腔医院正畸科 甘肃 兰州 730000
  • 收稿日期:2020-05-11 出版日期:2022-01-28 发布日期:2022-01-21
  • 通讯作者: * 任利玲,E-mail: renlil@lzu.edu.cn
  • 作者简介:朱可石(1999~ ),男,江苏南京人,学士在读,主要研究方向为组织工程研究。
  • 基金资助:
    2020兰州大学国家级大学生创新创业训练计划项目(编号:202010730230)

Development of Glass Ionomer Cement Modified by Nano-fillers

ZHU Keshi, REN Liling*   

  1. Department of Orthodontics, School and Hospital of Stomatology, Lanzhou University, Lanzhou 730000, China
  • Received:2020-05-11 Online:2022-01-28 Published:2022-01-21

摘要: 玻璃离子水门汀(GIC)是一种广泛用于口腔临床的修复材料,但存在抑菌性和机械性能不足的问题,治疗后牙体继发龋感染和修复体破损时有发生,进而造成治疗失败。随着材料技术的发展,纳米粒子其因卓越的理化性能而被逐渐应用于GIC材料的改性研究中。但目前的研究仍存在一定的缺陷,难以实现临床应用。分析不同改性设计的优缺点,将有助于找到提升GIC性能的更优方案。因此,本文就纳米填料改性玻璃离子水门汀的研究成果作一总结,以期为拓宽GIC在口腔医学领域的应用提供思路。

关键词: 纳米填料, 玻璃离子水门汀, 改性, 研究

Abstract: Glass ionomer cement (GIC) has been universally used for tooth restoration. However, its insufficient antibacterial and mechanical properties usually lead to damage and secondary caries, resulting in the treatment failure. With the development of material technology, nano particle came into existence and has been utilized in the modification of GIC due to its excellent properties. However, current studies are still imperfect. Here, the researches on GIC modified by different nano-fillers are systematically reviewed.

Key words: nano-filler, glass ionomer cement, modification, research