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41964

Effect of Silanized Silicon Dioxide and Titanium Dioxide Nanoparticles Loading on the Compressive Strength of Prepared Composite Core Material

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Last updated: 03 Jan 2025

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Tags

Dental Biomaterials

Abstract

the aim of this study was to assess the effect of silanized silicon dioxide and titanium dioxide nanoparticles loading on the compressive strength of experimentally prepared resin composite core material. Materials and
Methods: Resin matrix was prepared by adding 70 wt% Bis-GMA,30 wt% TEGDMA, 0.5 wt% CQ and 0.5 wt% EDAB. Sintering of the silica nanoparticles was performed and then the silanized sintered silica fillers together with titanium dioxide nanoparticles and silica nanoparticles were mixed with the prepared resin matrix. Specimens of the experimental and control resin composite were prepared in split Teflon moulds (4x6mm) for compressive strength testing using universal testing machine. Results: There was no statistically significant difference between results of the experimental and control resin composites. Conclusion: Addition of up to 85 wt% of nanofillers into traditional resin matrix produced a resin composite with comparable compressive strength to that of the commercial composite products commonly used as core material

DOI

10.21608/adjg.2019.41964

Keywords

Bis-GMA, TEGDMA, EDAB

Authors

First Name

Mai M.

Last Name

Elbatanony

MiddleName

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Affiliation

Researcher assistant at Restorative and Dental Materials Department, National Research Centre

Email

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City

-

Orcid

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First Name

Sayed H.

Last Name

Saniour

MiddleName

-

Affiliation

Professor of Dental Materials, Faculty of Dentistry, Cairo University

Email

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City

-

Orcid

-

First Name

Maha A.

Last Name

Niazy

MiddleName

-

Affiliation

Professor of Operative Dentistry, Faculty of Dental Medicine for Girls, Al-Azhar University

Email

-

City

-

Orcid

-

First Name

Inas T.

Last Name

Motawae

MiddleName

-

Affiliation

Professor of Dental Biomaterials, Faculty of Dental Medicine for Girls, Al-Azhar University

Email

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City

-

Orcid

-

First Name

Magdy W.

Last Name

Sabaa

MiddleName

-

Affiliation

Professor of Polymer Chemistry, Faculty of Science, Cairo University

Email

-

City

-

Orcid

-

First Name

Dalia Y.

Last Name

Zaki

MiddleName

-

Affiliation

Associate professor at Restorative and Dental Materials Department, National Research Centre

Email

-

City

-

Orcid

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First Name

Haidy N.

Last Name

Salem

MiddleName

-

Affiliation

Researcher at Restorative and Dental Materials Department, National Research Centre

Email

-

City

-

Orcid

-

Volume

6

Article Issue

2

Related Issue

6624

Issue Date

2019-04-01

Receive Date

2019-07-24

Publish Date

2019-04-01

Page Start

131

Page End

136

Print ISSN

2537-0308

Online ISSN

2537-0316

Article File

ADJG_Volume 6_Issue 2_Pages 131-136.pdf

PDF . 504.3kB

Link

https://adjg.journals.ekb.eg/article_41964.html

Detail API

https://adjg.journals.ekb.eg/service?article_code=41964

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3

Publication Type

Journal

Publication Title

Al-Azhar Dental Journal for Girls

Publication Link

https://adjg.journals.ekb.eg/

MainTitle

Effect of Silanized Silicon Dioxide and Titanium Dioxide Nanoparticles Loading on the Compressive Strength of Prepared Composite Core Material

Details

Type

Article

Created At

22 Jan 2023