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Evaluation of The Flexural Strengthof Heat-cured Acrylic Resin Modified with Titanium Dioxide/Quercetin-Nanocomposite Particles

Research Abstract

ABSTRACT

Objective: evaluation ofthe flexural strength of heat cured acrylic resinthat incorporated with different concentrations of (Titaniumdioxide/Quercetin) nanocomposite particles by comparing with conventional heat cured acrylic resin.

Materials and methods: flexure strength test is applied to a total of twenty specimens thatare divided into four main groups according to the percentage of the added Nano material used, then Scanning of the fractured surface by electron microscope.

Results: Regarding theflexural strengththere was a statistically remarkable decrease for all modified groups compared with the control group.

Conclusion:The concentrationof nano (TiO2/Quercetin) added to PMMAsignificantly affected the mechanical properties of PMMA.Flexurestrengthhave not significantly improved in the modified groups when compared to the control group.

Research Authors
Eslam Mahmoud Gomaa*1 , Mahmoud Mohamed Ammar2 , Mostafa Abdelqawy Younis3 , Ahmed Dahy Abogabal4
Research Date
Research File
Research Journal
African Journal of Biological Sciences
Research Member
Research Pages
2663-2187
Research Publisher
African Journal of Biological Sciences
Research Rank
International
Research Vol
6
Research Website
https://www.afjbs.com/issue-content/evaluation-of-the-flexural-strengthof-heat-cured-acrylic-resin-modified-with-titanium-dioxide-quercetin-nanocomposite-particles-3567
Research Year
2024

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Preparing a Genius: A Specialized Training Course

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The Cultural Activities Department of the General Administration of Youth Welfare organizes a specialized training course titled “Preparing a Genius”, in all fields of knowledge:

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