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掺入银纳米颗粒的丙烯酸光固化树脂托盘的评估

Evaluation of Silver Nanoparticles Incorporated Acrylic Light Cure Resin Trays.

作者信息

Alhawiatan Ali S, Alqutaym Omar S, Aldawsari Saad N, Zuhair Faisal A, Alqahtani Refdan O, Alshehri Turki H

机构信息

College of Dentistry, Prince Sattam Bin Abdulaziz University, Al-Kharj, Kingdom of Saudi Arabia.

出版信息

J Pharm Bioallied Sci. 2020 Aug;12(Suppl 1):S173-S175. doi: 10.4103/jpbs.JPBS_52_20. Epub 2020 Aug 28.

DOI:10.4103/jpbs.JPBS_52_20
PMID:33149451
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7595468/
Abstract

UNLABELLED

The conventional denture base resins had many drawbacks. Hence, the objective of this study was to compare the effect of incorporation of silver nanoparticles on mechanical properties of light-cured resin material.

MATERIALS AND METHODS

Specimens of acrylic resin (control group) and acrylic resin reinforced with 2% silver nanoparticles (test group) were evaluated for mechanical properties such as impact strength, transverse strength, modulus of elasticity, and deflection. Unpaired test was used for statistical analysis.

RESULTS

Mechanical properties of light cure reinforced with silver nanoparticles were significantly higher than conventional light-cured resin ( < 0.05).

CONCLUSION

The incorporation of silver nanoparticles into light-cured resin increases the mechanical properties making it more stronger material.

摘要

未标注

传统义齿基托树脂有许多缺点。因此，本研究的目的是比较掺入银纳米颗粒对光固化树脂材料力学性能的影响。

材料与方法

对丙烯酸树脂（对照组）和添加2%银纳米颗粒的丙烯酸树脂（试验组）的试样进行冲击强度、横向强度、弹性模量和挠度等力学性能评估。采用非配对检验进行统计分析。

结果

添加银纳米颗粒的光固化材料的力学性能显著高于传统光固化树脂（P<0.05）。

结论

在光固化树脂中掺入银纳米颗粒可提高力学性能，使其成为更强的材料。

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