• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

超声振动对树脂基牙科复合材料结构和物理性能的影响。

Effect of Ultrasonic Vibration on Structural and Physical Properties of Resin-Based Dental Composites.

作者信息

Khan Abdul Samad

机构信息

Department of Restorative Dental Sciences, College of Dentistry, Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia.

出版信息

Polymers (Basel). 2021 Jun 23;13(13):2054. doi: 10.3390/polym13132054.

DOI:10.3390/polym13132054
PMID:34201660
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8271844/
Abstract

This study aimed to investigate the influence of ultrasonic heat before photo-polymerization on the structural and physical properties of dental composites. Commercially available bulk-fill, nano-hybrid, micro-hybrid, and flowable composites were used. The samples were divided into three groups i.e., (i) without ultrasonic activation, (ii) ultrasonic activation at 15 Hz for 30 s, and (iii) ultrasonic activation at 15 Hz for 60 s. The degree of conversion percentage (DC%) and structural changes were evaluated with Fourier transform infrared spectroscopy. The presence of voids in restored tooth cavities were investigated with micro-computed tomography. The statistical analysis was performed using a one-way analysis of variance (ANOVA) post hoc Tukey's test. The DC% was significantly increased with ultrasonic application in all groups except for flowable composites, whereby flowable composite showed a significant increase with 30 s ultrasonic activation only. The highest DC% was observed in 60 s ultrasonically activated nano-hybrid and micro-hybrid composites. The voids were reduced linearly with ultrasonic application in flowable and bulk-fill composites; however, non-linear behavior was observed with micro-hybrid and nano-hybrid composites, whereby the difference was significant within the groups. The frequency and time of the ultrasonic application is an important factor to consider and can be used to preheat composites before clinical application.

摘要

本研究旨在调查光聚合前超声加热对牙科复合材料结构和物理性能的影响。使用了市售的大块填料、纳米混合、微混合和可流动复合材料。样本被分为三组，即：（i）无超声激活，（ii）15Hz超声激活30秒，以及（iii）15Hz超声激活60秒。用傅里叶变换红外光谱法评估转化率百分比（DC%）和结构变化。用微型计算机断层扫描研究修复牙洞中孔隙的存在情况。使用单因素方差分析（ANOVA）及事后Tukey检验进行统计分析。除可流动复合材料外，所有组中超声处理均使DC%显著增加，而可流动复合材料仅在30秒超声激活时显示出显著增加。在60秒超声激活的纳米混合和微混合复合材料中观察到最高的DC%。在可流动和大块填料复合材料中，孔隙随超声处理呈线性减少；然而，在微混合和纳米混合复合材料中观察到非线性行为，组内差异显著。超声处理的频率和时间是需要考虑的重要因素，可用于在临床应用前预热复合材料。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/df43/8271844/1b4ea753b596/polymers-13-02054-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/df43/8271844/69c5551cff14/polymers-13-02054-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/df43/8271844/3be2f0b26eb1/polymers-13-02054-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/df43/8271844/9b1c1d9c6bb1/polymers-13-02054-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/df43/8271844/e11472f3cc66/polymers-13-02054-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/df43/8271844/f57677a11327/polymers-13-02054-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/df43/8271844/f94cb284203f/polymers-13-02054-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/df43/8271844/34dd5e405635/polymers-13-02054-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/df43/8271844/f5d3494d8c28/polymers-13-02054-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/df43/8271844/523f553d8920/polymers-13-02054-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/df43/8271844/1b4ea753b596/polymers-13-02054-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/df43/8271844/69c5551cff14/polymers-13-02054-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/df43/8271844/3be2f0b26eb1/polymers-13-02054-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/df43/8271844/9b1c1d9c6bb1/polymers-13-02054-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/df43/8271844/e11472f3cc66/polymers-13-02054-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/df43/8271844/f57677a11327/polymers-13-02054-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/df43/8271844/f94cb284203f/polymers-13-02054-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/df43/8271844/34dd5e405635/polymers-13-02054-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/df43/8271844/f5d3494d8c28/polymers-13-02054-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/df43/8271844/523f553d8920/polymers-13-02054-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/df43/8271844/1b4ea753b596/polymers-13-02054-g010.jpg

相似文献

1
Effect of Ultrasonic Vibration on Structural and Physical Properties of Resin-Based Dental Composites.超声振动对树脂基牙科复合材料结构和物理性能的影响。
Polymers (Basel). 2021 Jun 23;13(13):2054. doi: 10.3390/polym13132054.
2
Polymerization shrinkage and shrinkage force kinetics of high- and low-viscosity dimethacrylate- and ormocer-based bulk-fill resin composites.高、低粘度双甲基丙烯酸酯和有机硅烷基块状填充树脂复合材料的聚合收缩和收缩力动力学。
Odontology. 2019 Jan;107(1):103-110. doi: 10.1007/s10266-018-0369-y. Epub 2018 Jun 13.
3
Degree of conversion of bulk-fill compared to conventional resin-composites at two time intervals.在两个时间间隔下，大块充填树脂与传统树脂复合材料的固化转化率。
Dent Mater. 2013 Sep;29(9):e213-7. doi: 10.1016/j.dental.2013.05.011. Epub 2013 Jul 8.
4
Monomer conversion and shrinkage force kinetics of low-viscosity bulk-fill resin composites.低粘度大体积填充树脂复合材料的单体转化率和收缩力动力学
Acta Odontol Scand. 2015 Aug;73(6):474-80. doi: 10.3109/00016357.2014.992810. Epub 2014 Dec 29.
5
Physico-mechanical characteristics of commercially available bulk-fill composites.市售大块充填复合树脂的物理机械特性。
J Dent. 2014 Aug;42(8):993-1000. doi: 10.1016/j.jdent.2014.05.009. Epub 2014 May 27.
6
Volumetric polymerization shrinkage and its comparison to internal adaptation in bulk fill and conventional composites: A μCT and OCT in vitro analysis.体积聚合收缩及其与大块充填和传统复合材料内部适应性的比较：μCT 和 OCT 体外分析。
Dent Mater. 2019 Nov;35(11):1568-1575. doi: 10.1016/j.dental.2019.07.025. Epub 2019 Sep 6.
7
Emerging technologies for the evaluation of spatio-temporal polymerisation changes in flowable vs. sculptable dental resin-based composites.用于评估流动性与可塑型牙科树脂基复合材料的时空聚合变化的新兴技术。
Dent Mater. 2024 Nov;40(11):1895-1908. doi: 10.1016/j.dental.2024.09.002. Epub 2024 Sep 14.
8
Degree of conversion and in vitro temperature rise of pulp chamber during polymerization of flowable and sculptable conventional, bulk-fill and short-fibre reinforced resin composites.流动型和塑形常规型、大体积充填型和短纤维增强型树脂复合材料聚合过程中的转化率和牙髓腔体外升温。
Dent Mater. 2021 Jun;37(6):983-997. doi: 10.1016/j.dental.2021.02.013. Epub 2021 Mar 10.
9
Bulk-fill resin composites: polymerization properties and extended light curing.大容量充填树脂复合材料：聚合性能与延长光固化
Dent Mater. 2015 Mar;31(3):293-301. doi: 10.1016/j.dental.2014.12.010. Epub 2015 Jan 9.
10
High performance dental resin composites with hydrolytically stable monomers.具有水解稳定单体的高性能牙科树脂复合材料。
Dent Mater. 2018 Feb;34(2):228-237. doi: 10.1016/j.dental.2017.10.007. Epub 2017 Nov 4.

引用本文的文献

1
In Vitro Evaluation of Mechanical, Surface, and Optical Properties of Restorative Materials Applied with Different Techniques.不同技术应用下修复材料的机械、表面及光学性能的体外评估
J Funct Biomater. 2024 May 15;15(5):128. doi: 10.3390/jfb15050128.
2
Current Strategies to Control Recurrent and Residual Caries with Resin Composite Restorations: Operator- and Material-Related Factors.用树脂复合材料修复体控制复发性和残留龋的当前策略：与操作者和材料相关的因素
J Clin Med. 2022 Nov 7;11(21):6591. doi: 10.3390/jcm11216591.
3
Overviews on the Progress of Flowable Dental Polymeric Composites: Their Composition, Polymerization Process, Flowability and Radiopacity Aspects.

本文引用的文献

1
Physicochemical Characteristics of Arginine Enriched NaF Varnish: An In Vitro Study.富含精氨酸的氟化钠清漆的物理化学特性：一项体外研究。
Polymers (Basel). 2020 Dec 16;12(12):2998. doi: 10.3390/polym12122998.
2
Bibliometric Analysis of Literature Published on Antibacterial Dental Adhesive from 1996-2020.1996 - 2020年抗菌牙科粘合剂相关文献的文献计量分析
Polymers (Basel). 2020 Nov 29;12(12):2848. doi: 10.3390/polym12122848.
3
The effect of composite resin preheating on marginal adaptation of class II restorations.复合树脂预热对Ⅱ类洞修复体边缘适合性的影响。
可流动牙科聚合复合材料的研究进展综述：其组成、聚合过程、流动性和射线不透性方面
Polymers (Basel). 2022 Oct 5;14(19):4182. doi: 10.3390/polym14194182.
4
Influence of Dimethacrylate Monomer on the Polymerization Efficacy of Resin-Based Dental Cements-FTIR Analysis.二甲基丙烯酸酯单体对树脂基牙科水门汀聚合效能的影响——傅里叶变换红外光谱分析
Polymers (Basel). 2022 Jan 7;14(2):247. doi: 10.3390/polym14020247.
J Clin Exp Dent. 2020 Jul 1;12(7):e682-e687. doi: 10.4317/jced.56625. eCollection 2020 Jul.
4
Physical-Mechanical Properties of Bulk Fill Composites Submitted to Biodegradation by Streptococcus mutans.变形链球菌介导生物降解的大块充填复合树脂的物理机械性能
Braz Dent J. 2020 Sep 4;31(4):431-439. doi: 10.1590/0103-6440202003196.
5
Viscosity and thermal kinetics of 10 preheated restorative resin composites and effect of ultrasound energy on film thickness.10 种预热修复树脂复合材料的黏度和热动力学及超声能量对膜厚的影响。
Dent Mater. 2020 Oct;36(10):1356-1364. doi: 10.1016/j.dental.2020.08.004. Epub 2020 Sep 1.
6
Clinical Effectiveness of Bulk-Fill and Conventional Resin Composite Restorations: Systematic Review and Meta-Analysis.大容量充填与传统树脂复合材料修复的临床疗效：系统评价与Meta分析
Polymers (Basel). 2020 Aug 10;12(8):1786. doi: 10.3390/polym12081786.
7
Shrinkage vectors in flowable bulk-fill and conventional composites: bulk versus incremental application.可流动型大体积充填与传统型复合树脂的收缩向量：整体与增量应用。
Clin Oral Investig. 2021 Mar;25(3):1127-1139. doi: 10.1007/s00784-020-03412-3. Epub 2020 Jul 11.
8
Influence of preheating on mechanical and surface properties of nanofilled resin composites.预热对纳米填充树脂复合材料力学性能和表面性能的影响。
J Clin Exp Dent. 2020 May 1;12(5):e494-e500. doi: 10.4317/jced.56469. eCollection 2020 May.
9
Knowledge and Attitude of Dentists and Patients Toward Use and Health Safety of Dental Amalgam in Saudi Arabia.沙特阿拉伯牙医和患者对牙科汞合金使用及健康安全的认知与态度
Eur J Dent. 2020 Mar;14(2):233-238. doi: 10.1055/s-0040-1709829. Epub 2020 May 12.
10
Degree of Conversion and Polymerization Shrinkage of Low Shrinkage Bulk-Fill Resin Composites.低收缩性大块充填树脂复合材料的固化转化率和聚合收缩率
Contemp Clin Dent. 2019 Jul-Sep;10(3):465-470. doi: 10.4103/ccd.ccd_756_18.