无机材料学报2026，Vol.41Issue(4)：432-444,13.DOI:10.15541/jim20250144
钛基牙种植体表面改性促进软组织封闭的研究进展
Surface Modification of Titanium-based Dental Implants for Soft Tissue Sealing:A Review
摘要
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.关键词
钛/种植体/软组织封闭/抗菌作用/表面改性/综述Key words
titanium/implant/soft tissue sealing/antibacterial effect/surface modification/review分类
化学化工引用本文复制引用
李璇,叶奎材,冯佳音,邱家军,钱文昊,邢敏..钛基牙种植体表面改性促进软组织封闭的研究进展[J].无机材料学报,2026,41(4):432-444,13.基金项目
国家自然科学基金(52272283) （52272283）
上海市徐汇区牙病防治所医学科研项目(SHXYFJX202501) National Natural Science Foundation of China(52272283) （SHXYFJX202501）
Medical Research Project of Shanghai Xuhui District Dental Center(SHXYFJX202501) （SHXYFJX202501）
