Effect of Silanized Silicon Dioxide and Titanium Dioxide Nanoparticles Loading on the Compressive Strength of Prepared Composite Core Material
Elbatanony, M., Saniour, S., Niazy, M., Motawae, I., Sabaa, M., Zaki, D., Salem, H. (2019). Effect of Silanized Silicon Dioxide and Titanium Dioxide Nanoparticles Loading on the Compressive Strength of Prepared Composite Core Material. EKB Journal Management System, 6(2), 131-136. doi: 10.21608/adjg.2019.41964
Mai M. Elbatanony; Sayed H. Saniour; Maha A. Niazy; Inas T. Motawae; Magdy W. Sabaa; Dalia Y. Zaki; Haidy N. Salem. "Effect of Silanized Silicon Dioxide and Titanium Dioxide Nanoparticles Loading on the Compressive Strength of Prepared Composite Core Material". EKB Journal Management System, 6, 2, 2019, 131-136. doi: 10.21608/adjg.2019.41964
Elbatanony, M., Saniour, S., Niazy, M., Motawae, I., Sabaa, M., Zaki, D., Salem, H. (2019). 'Effect of Silanized Silicon Dioxide and Titanium Dioxide Nanoparticles Loading on the Compressive Strength of Prepared Composite Core Material', EKB Journal Management System, 6(2), pp. 131-136. doi: 10.21608/adjg.2019.41964
Elbatanony, M., Saniour, S., Niazy, M., Motawae, I., Sabaa, M., Zaki, D., Salem, H. Effect of Silanized Silicon Dioxide and Titanium Dioxide Nanoparticles Loading on the Compressive Strength of Prepared Composite Core Material. EKB Journal Management System, 2019; 6(2): 131-136. doi: 10.21608/adjg.2019.41964

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

Al-Azhar Dental Journal for Girls
Article 3, Volume 6, Issue 2, April 2019, Page 131-136  XML PDF (492.51 K)
DOI: 10.21608/adjg.2019.41964
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Authors
Mai M. Elbatanony1; Sayed H. Saniour2; Maha A. Niazy3; Inas T. Motawae4; Magdy W. Sabaa5; Dalia Y. Zaki6; Haidy N. Salem7
1Researcher assistant at Restorative and Dental Materials Department, National Research Centre
2Professor of Dental Materials, Faculty of Dentistry, Cairo University
3Professor of Operative Dentistry, Faculty of Dental Medicine for Girls, Al-Azhar University
4Professor of Dental Biomaterials, Faculty of Dental Medicine for Girls, Al-Azhar University
5Professor of Polymer Chemistry, Faculty of Science, Cairo University
6Associate professor at Restorative and Dental Materials Department, National Research Centre
7Researcher at Restorative and Dental Materials Department, National Research Centre
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
Keywords
Bis-GMA; TEGDMA; EDAB
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