Transverse and Impact Strength of Poly Methyl Methacrylate-Zirconium Oxide Nanocomposite Denture Base Material
Aims: this study aims to evaluate the effect of adding two concentrations of zirconium oxide nanoparticles (1.0% and 2.0%) to "heat-cured PMMA" in order to improve its mechanical properties such as transverse strength and impact strength. Materials and Methods: The particle size of Zirconi...
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| Format: | Article |
| Language: | Arabic |
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University of Mosul, College of Dentistry
2023-09-01
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| Series: | Al-Rafidain Dental Journal |
| Subjects: | |
| Online Access: | https://rden.mosuljournals.com/article_181058_4580e69dc4e99125a178b7ef542712b1.pdf |
| _version_ | 1797401578759520256 |
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| author | Yazan Hussam Al-Deen Al-Flayeh Ammar Khalid Al-Noori |
| author_facet | Yazan Hussam Al-Deen Al-Flayeh Ammar Khalid Al-Noori |
| author_sort | Yazan Hussam Al-Deen Al-Flayeh |
| collection | DOAJ |
| description | Aims: this study aims to evaluate the effect of adding two concentrations of zirconium oxide nanoparticles (1.0% and 2.0%) to "heat-cured PMMA" in order to improve its mechanical properties such as transverse strength and impact strength. Materials and Methods: The particle size of Zirconium Oxide ZrO2 was 20nm. The ZrO2 nanoparticles were added to the "heat-cured PMMA" resin base at 1.0% and 2.0% by weight, respectively, to create a PMMA-ZrO2 nanocomposite with two various percentages compared to PMMA without additives. For the transverse strength and impact strength tests, the traditional heat-curing technique was cured with a water bath to polymerize the specimens. The results of the study were statistically analyzed by using one-way ANOVA and Duncan's multiple range test with a significant P-value of 0.05. Results: The results showed that there was an increase in the transversal and impact strength for the PMMA-ZrO2 nanocomposite at concentrations of 1.0% and 2.0% respectively, after comparison of the findings at 0.05. Conclusions: The use of Zirconium Oxide nanoparticles as dental fillers at 1% and 2% by weight improved the transverse strength and impact strength of PMMA denture base material. |
| first_indexed | 2024-03-09T02:13:09Z |
| format | Article |
| id | doaj.art-d8acaab5c37348e8a7f16d4e41a4f4b6 |
| institution | Directory Open Access Journal |
| issn | 1812-1217 1998-0345 |
| language | Arabic |
| last_indexed | 2024-03-09T02:13:09Z |
| publishDate | 2023-09-01 |
| publisher | University of Mosul, College of Dentistry |
| record_format | Article |
| series | Al-Rafidain Dental Journal |
| spelling | doaj.art-d8acaab5c37348e8a7f16d4e41a4f4b62023-12-07T08:35:18ZaraUniversity of Mosul, College of DentistryAl-Rafidain Dental Journal1812-12171998-03452023-09-0123238839610.33899/rdenj.2023.131404.1134Transverse and Impact Strength of Poly Methyl Methacrylate-Zirconium Oxide Nanocomposite Denture Base MaterialYazan Hussam Al-Deen Al-Flayeh0Ammar Khalid Al-Noori1Ministry of Health, Nineveh Health DirectorateDepartment of Prosthodontic, Mosul University, Dentistry College, Mosul, IraqAims: this study aims to evaluate the effect of adding two concentrations of zirconium oxide nanoparticles (1.0% and 2.0%) to "heat-cured PMMA" in order to improve its mechanical properties such as transverse strength and impact strength. Materials and Methods: The particle size of Zirconium Oxide ZrO2 was 20nm. The ZrO2 nanoparticles were added to the "heat-cured PMMA" resin base at 1.0% and 2.0% by weight, respectively, to create a PMMA-ZrO2 nanocomposite with two various percentages compared to PMMA without additives. For the transverse strength and impact strength tests, the traditional heat-curing technique was cured with a water bath to polymerize the specimens. The results of the study were statistically analyzed by using one-way ANOVA and Duncan's multiple range test with a significant P-value of 0.05. Results: The results showed that there was an increase in the transversal and impact strength for the PMMA-ZrO2 nanocomposite at concentrations of 1.0% and 2.0% respectively, after comparison of the findings at 0.05. Conclusions: The use of Zirconium Oxide nanoparticles as dental fillers at 1% and 2% by weight improved the transverse strength and impact strength of PMMA denture base material.https://rden.mosuljournals.com/article_181058_4580e69dc4e99125a178b7ef542712b1.pdftransverse strength؛impact strength؛zro2 nanoparticles |
| spellingShingle | Yazan Hussam Al-Deen Al-Flayeh Ammar Khalid Al-Noori Transverse and Impact Strength of Poly Methyl Methacrylate-Zirconium Oxide Nanocomposite Denture Base Material Al-Rafidain Dental Journal transverse strength ؛impact strength ؛zro2 nanoparticles |
| title | Transverse and Impact Strength of Poly Methyl Methacrylate-Zirconium Oxide Nanocomposite Denture Base Material |
| title_full | Transverse and Impact Strength of Poly Methyl Methacrylate-Zirconium Oxide Nanocomposite Denture Base Material |
| title_fullStr | Transverse and Impact Strength of Poly Methyl Methacrylate-Zirconium Oxide Nanocomposite Denture Base Material |
| title_full_unstemmed | Transverse and Impact Strength of Poly Methyl Methacrylate-Zirconium Oxide Nanocomposite Denture Base Material |
| title_short | Transverse and Impact Strength of Poly Methyl Methacrylate-Zirconium Oxide Nanocomposite Denture Base Material |
| title_sort | transverse and impact strength of poly methyl methacrylate zirconium oxide nanocomposite denture base material |
| topic | transverse strength ؛impact strength ؛zro2 nanoparticles |
| url | https://rden.mosuljournals.com/article_181058_4580e69dc4e99125a178b7ef542712b1.pdf |
| work_keys_str_mv | AT yazanhussamaldeenalflayeh transverseandimpactstrengthofpolymethylmethacrylatezirconiumoxidenanocompositedenturebasematerial AT ammarkhalidalnoori transverseandimpactstrengthofpolymethylmethacrylatezirconiumoxidenanocompositedenturebasematerial |