口腔疾病防治 ›› 2021, Vol. 29 ›› Issue (5): 356-360.DOI: 10.12016/j.issn.2096-1456.2021.05.011

• 综述 • 上一篇    

牙体组织粘接界面观察分析方法的研究进展

马超群1(),刘猛1,仇珺2,廖紫璇1,周唯1(),陈吉华1()   

  1. 1.口腔疾病国家临床医学研究中心 军事口腔医学国家重点实验室 陕西省口腔医学重点实验室 第四军医大学口腔医院修复科,陕西 西安(710032)
    2.口腔疾病国家临床医学研究中心 军事口腔医学国家重点实验室 陕西省口腔医学重点实验室 第四军医大学口腔医院牙体牙髓病科,陕西 西安(710032)
  • 收稿日期:2020-06-12 修回日期:2020-09-12 出版日期:2021-05-20 发布日期:2021-03-08
  • 通讯作者: 周唯,陈吉华
  • 作者简介:马超群,本科,Email: 2604342007@qq.com
  • 基金资助:
    国家自然科学基金项目(81720108011);国家自然科学基金项目(81801009);中华口腔医学会青年临床科研基金项目(CSA-B2018-04);中华口腔医学会青年临床科研基金项目(CSA-B2018-02);陕西省自然科学基础研究计划一般项目(2019JQ-705);教育部长江学者和创新团队发展计划(IRT13051)

Research progress on the methods of observation and analysis of dental bonding interfaces

MA Chaoqun1(),LIU Meng1,QIU Jun2,LIAO Zixuan1,ZHOU Wei1(),CHEN Jihua1()   

  1. 1. National Clinical Research Center for Oral Diseases & State Key Laboratory of Military Stomatology & Shaanxi Key Laboratory of Oral Diseases & Department of Prosthodontics, School of Stomatology, The Fourth Military Medical University, Xi′an 710032, China
    2. National Clinical Research Center for Oral Diseases & State Key Laboratory of Military Stomatology & Shaanxi Key Laboratory of Oral Diseases & Department of Operative Dentistry and Endodontics, School of Stomatology, The Fourth Military Medical University, Road, Xi′an 710032, China
  • Received:2020-06-12 Revised:2020-09-12 Online:2021-05-20 Published:2021-03-08
  • Contact: Wei ZHOU,Jihua CHEN
  • Supported by:
    National Natural Science Foundation of China(81720108011);National Natural Science Foundation of China(81801009);CSA Clinical Research Fund(CSA-B2018-04);CSA Clinical Research Fund(CSA-B2018-02);Natural Science Basic Research Plan in Shaanxi Province of China(2019JQ-705);Program for Changjiang Scholars and Innovative Research Team in University(IRT13051)

摘要:

目前牙科粘接技术及材料以其优良的性能,已被广泛应用于口腔治疗的各个领域。为提高粘接效果,各种新型粘接技术及材料被不断研发。而粘接界面的观察分析是评估粘接效果最重要的实验室检测手段之一。本文通过对相关文献进行收集整理,筛选出目前最常用的6种牙体组织粘接界面观察方法,包括扫描电子显微镜、透射电子显微镜、激光共聚焦显微镜、拉曼光谱、光学相干层析成像、原子力显微镜。分析其特点可发现:扫描电子显微镜及透射电子显微镜多用于界面细微结构的观察;激光共聚焦显微镜、光学相干层析成像多用于微渗漏、外源性荧光、自发荧光等特征性图像信息的获取;而拉曼光谱及原子力显微镜则能对粘接界面的化学组成及机械性能进行分析。

关键词: 牙体组织, 牙科粘接, 粘接界面, 扫描电子显微镜, 透射电子显微镜, 激光共聚焦显微镜, 拉曼光谱, 光学相干层析成像, 原子力显微镜, 观察分析

Abstract:

Dental bonding technology and materials have been used widely in dentistry because of their excellent properties. The development of novel bonding technology and materials is constantly being performed to improve the effect of dental bonding restorations. Observation and analysis of the dental bonding interface is one of the most important methods for laboratory evaluation of bonding efficiency. This paper aims to review the methods of observation and analysis of dental bonding interfaces to provide a reference for the selection of evaluation methods in dental bonding research. The features of 6 methods, including scanning electron microscopy (SEM), transmission electron microscopy (TEM), confocal laser scanning microscopy (CLSM), Raman spectroscopy (RS), optical coherence tomography (OCT) and atomic force microscopy (AFM), were described and summarized. Among these methods, SEM and TEM are used most often in the analysis of fine structures; CLSM and OCT are used for the acquisition of characteristic image signals, such as microleakage and exogenous and endogenous fluorescence; and RS and AFM can test chemical composition and mechanical properties.

Key words: dental tissues, dental bonding, bonding interface, scanning electron micrographs, transmission electron microscope, confocal laser scanning microscopy, raman spectroscopy, optical coherence tomography, atomic force microscope, observation and analysis

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