The effects of metal nanoparticles incorporation on the mechanical properties of denture base acrylic resin
Purpose: The aim of this study was to examine the flexural strength of acrylic resin base material incorporated with iron, copper, and titanium nanoparticles. Materials and Methods: Seventy bars of samples (65x10x2.5 mm3 ) were divided into seven groups. Acrylic samples were prepared according to th...
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Istanbul University
2023-02-01
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| Series: | European Oral Research |
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| Online Access: | https://cdn.istanbul.edu.tr/file/JTA6CLJ8T5/7F82E778378E46208D809BA188CF0F35 |
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| author | Seçil Özkan Ata Canan Akay Emre Mumcu |
| author_facet | Seçil Özkan Ata Canan Akay Emre Mumcu |
| author_sort | Seçil Özkan Ata |
| collection | DOAJ |
| description | Purpose: The aim of this study was to examine the flexural strength of acrylic resin base material incorporated with iron, copper, and titanium nanoparticles. Materials and Methods: Seventy bars of samples (65x10x2.5 mm3 ) were divided into seven groups. Acrylic samples were prepared according to the manufacturer’s instructions. Fe2O3, CuO and TiO2 nanoparticles were manually added in a proportion of 1wt% and 3wt% to the heat-polymerized acrylic resin. The Universal Testing Machine was used for 3-point flexural test of 5 mm/min force. ANOVA and Weibull analyses were used for the statistical analyses. Results: A statistical difference was found between the nanoparticle-added group and the control group. The highest mean value was observed for the 1wt % TiO2 added group, (84.99 MPa) and the lowest value was for the 3wt% CuO added group. (71.32MPa) (p<0,001) The 3wt % Fe2O3 and CuO added groups showed lower values than the control group. Conclusion: The incorporation of TiO2 nanoparticles into acrylic resin in a proportion of 1wt% increased the flexural strength values of the resins. Within the limitations, the nanoparticle addition to acrylic resins could improve the mechanical properties; however, when the percentage of nanoparticle addition increases, the flexural strength values of the acrylic resins decrease. |
| format | Article |
| id | doaj-art-a5ac088531a44b1aa10fda760dd8e7fa |
| institution | OA Journals |
| issn | 2651-2823 |
| language | English |
| publishDate | 2023-02-01 |
| publisher | Istanbul University |
| record_format | Article |
| series | European Oral Research |
| spelling | doaj-art-a5ac088531a44b1aa10fda760dd8e7fa2025-08-20T02:11:05ZengIstanbul UniversityEuropean Oral Research2651-28232023-02-01571364010.26650/eor.20231079531123456The effects of metal nanoparticles incorporation on the mechanical properties of denture base acrylic resinSeçil Özkan Ata0https://orcid.org/0000-0003-1756-4390Canan Akay1https://orcid.org/0000-0003-2781-8710Emre Mumcu2https://orcid.org/0000-0002-3791-6472Eskişehir Osmangazi Üniversitesi, Eskisehir, TurkiyeEskişehir Osmangazi Üniversitesi, Eskisehir, TurkiyeEskişehir Osmangazi Üniversitesi, Eskisehir, TurkiyePurpose: The aim of this study was to examine the flexural strength of acrylic resin base material incorporated with iron, copper, and titanium nanoparticles. Materials and Methods: Seventy bars of samples (65x10x2.5 mm3 ) were divided into seven groups. Acrylic samples were prepared according to the manufacturer’s instructions. Fe2O3, CuO and TiO2 nanoparticles were manually added in a proportion of 1wt% and 3wt% to the heat-polymerized acrylic resin. The Universal Testing Machine was used for 3-point flexural test of 5 mm/min force. ANOVA and Weibull analyses were used for the statistical analyses. Results: A statistical difference was found between the nanoparticle-added group and the control group. The highest mean value was observed for the 1wt % TiO2 added group, (84.99 MPa) and the lowest value was for the 3wt% CuO added group. (71.32MPa) (p<0,001) The 3wt % Fe2O3 and CuO added groups showed lower values than the control group. Conclusion: The incorporation of TiO2 nanoparticles into acrylic resin in a proportion of 1wt% increased the flexural strength values of the resins. Within the limitations, the nanoparticle addition to acrylic resins could improve the mechanical properties; however, when the percentage of nanoparticle addition increases, the flexural strength values of the acrylic resins decrease.https://cdn.istanbul.edu.tr/file/JTA6CLJ8T5/7F82E778378E46208D809BA188CF0F35acrylic resinnanoparticleflexural strengthprosthodonticsweibull analysis |
| spellingShingle | Seçil Özkan Ata Canan Akay Emre Mumcu The effects of metal nanoparticles incorporation on the mechanical properties of denture base acrylic resin European Oral Research acrylic resin nanoparticle flexural strength prosthodontics weibull analysis |
| title | The effects of metal nanoparticles incorporation on the mechanical properties of denture base acrylic resin |
| title_full | The effects of metal nanoparticles incorporation on the mechanical properties of denture base acrylic resin |
| title_fullStr | The effects of metal nanoparticles incorporation on the mechanical properties of denture base acrylic resin |
| title_full_unstemmed | The effects of metal nanoparticles incorporation on the mechanical properties of denture base acrylic resin |
| title_short | The effects of metal nanoparticles incorporation on the mechanical properties of denture base acrylic resin |
| title_sort | effects of metal nanoparticles incorporation on the mechanical properties of denture base acrylic resin |
| topic | acrylic resin nanoparticle flexural strength prosthodontics weibull analysis |
| url | https://cdn.istanbul.edu.tr/file/JTA6CLJ8T5/7F82E778378E46208D809BA188CF0F35 |
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