无机材料学报 ›› 2026, Vol. 41 ›› Issue (4): 432-444.DOI: 10.15541/jim20250144 CSTR: 32189.14.10.15541/jim20250144

• 综述 • 上一篇    下一篇

钛基牙种植体表面改性促进软组织封闭的研究进展

李璇1,2(), 叶奎材1, 冯佳音1, 邱家军3, 钱文昊1(), 邢敏1()   

  1. 1 上海市徐汇区口腔医院 口腔生物材料与组织再生实验室, 上海 200032
    2 东华大学 生物与医学工程学院, 上海 201620
    3 中国科学院 上海硅酸盐研究所, 生物材料与组织工程研究中心, 上海 200050
  • 收稿日期:2025-04-07 修回日期:2025-06-05 出版日期:2025-06-27 网络出版日期:2025-06-27
  • 通讯作者: 邢 敏, 副研究员. E-mail: xingmin0821@126.com;
    钱文昊, 主任医师. E-mail: pingyanlaoto@163.com
  • 作者简介:李 璇(2000-), 女, 硕士研究生. E-mail: 2233092@mail.dhu.edu.cn
  • 基金资助:
    国家自然科学基金(52272283);上海市徐汇区牙病防治所医学科研项目(SHXYFJX202501)

Surface Modification of Titanium-based Dental Implants for Soft Tissue Sealing: A Review

LI Xuan1,2(), YE Kuicai1, FENG Jiayin1, QIU Jiajun3, QIAN Wenhao1(), XING Min1()   

  1. 1 Laboratory of Dental Biomaterials and Tissue Regeneration, Shanghai Xuhui District Stomatological Hospital, Shanghai 200032, China
    2 College of Biological Science and Medical Engineering, Donghua University, Shanghai 201620, China
    3 Biomaterials and Tissue Engineering Research Center, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
  • Received:2025-04-07 Revised:2025-06-05 Published:2025-06-27 Online:2025-06-27
  • Contact: XING Min, associate professor. E-mail: xingmin0821@126.com;
    QIAN Wenhao, chief physician. E-mail: pingyanlaoto@163.com
  • About author:LI Xuan (2000-), female, Master candidate. E-mail: 2233092@mail.dhu.edu.cn
  • Supported by:
    National Natural Science Foundation of China(52272283);Medical Research Project of Shanghai Xuhui District Dental Center(SHXYFJX202501)

摘要:

钛及钛合金因其优异的力学性能、耐腐蚀性和生物相容性, 被广泛用作牙种植体材料。然而, 钛基牙种植体在临床使用中软组织封闭不佳, 易使细菌侵入诱发种植体周炎, 导致种植体植入手术失败。因此, 为提升钛基牙种植体的软组织封闭性能, 降低种植体植入手术的失败率, 国内外学者开展了持续、深入的研究。本文综述了近年来钛基牙种植体软组织封闭表面改性研究系列进展, 着重介绍了钛表面化学组分调控和微纳结构构建方法, 指出了当前研究面临的挑战以及未来发展趋势, 以期为该领域的进一步研究提供参考。

关键词: 钛, 种植体, 软组织封闭, 抗菌作用, 表面改性, 综述

Abstract:

Titanium and its alloys are widely used as dental implant materials due to their excellent mechanical property, corrosion resistance and biocompatibility. However, in clinical applications, titanium-based dental implants often suffer from poor soft tissue sealing, allowing bacteria to invade and induce peri-implantitis, and leading to final implant failure. To address these issues and effectively reduce the failure rate of implant surgery, researchers worldwide have conducted extensive and in-depth studies. This article reviews recent advancements in surface modification strategies for improving soft tissue sealing on titanium-based dental implants, with a focus on methods for regulating surface chemical composition and constructing micro-nano structures. Additionally, it highlights the existing challenges and future trends in this field, aiming to provide valuable insights for further research on soft tissue sealing of titanium-based dental implants.

Key words: titanium, implant, soft tissue sealing, antibacterial effect, surface modification, review

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