- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Effect of Hydroxyapatite Nanoparticles Addition on Color Change of Heat Cured Acrylic Resin Material | ||
| Al-Rafidain Dental Journal | ||
| Articles in Press, Accepted Manuscript, Available Online from 05 April 2025 | ||
| Document Type: Research Paper | ||
| DOI: 10.33899/rdenj.2022.134387.1165 | ||
| Author | ||
| Saif Mohanad Al_Obaidy* | ||
| Prosthetic Dentistry College of Dentistry University of Mosul | ||
| Abstract | ||
| Aims: To investigates the effects of the addition of hydroxyapatite nanoparticles (HA NPs) with size (20 nm) at two concentrations (0.5% and 1%) on the color change of heat cured acrylic resin. Materials and methods: Total number of specimens were thirty which divided into ten specimens (control, 0.5 % HA NPs and 1 % HA NPs), the color change was performed using colorimeter, FESEM test performed using (Sigma 300 Gemini FESEM). The statistical analysis was done by using SPSS program including descriptive statistics, ANOVA, and the Duncan's test at p ≤ 0.05. Results: the results demonstrated that color change was acceptable in vitro research for the PMMA-HA nanocomposite at HA nanoparticles (0.5%) and (1%), when compared to control. Conclusion: In vitro color change of PMMA denture base material incorporated with hydroxyapatite nanoparticles as dental fillers at 0.5 % and 1% by weight is acceptable. | ||
| Keywords | ||
| Color Change; FESEM; HA nanoparticles | ||
|
Statistics Article View: 135 |
||