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Translucency of Nanoparticles Reinforced Denture Base Materials | ||
| Al-Rafidain Dental Journal | ||
| Volume 24, Issue 2, September 2024, Pages 342-350 PDF (492.6 K) | ||
| Document Type: Research Paper | ||
| DOI: 10.33899/rdenj.2023.137801.1186 | ||
| Authors | ||
| Ghadaq Muyser* 1; Radhwan H. Hasan* 2 | ||
| 1Ministry of Health/ Nineveh Health Directorate / Iraq | ||
| 2Department of Prosthodontics, College of Dentistry, Mosul University / Iraq | ||
| Abstract | ||
| Aims: To evaluate the effect of adding salinized zirconium oxide (ZrO2) and silicon oxide (SiO2) nanoparticles in two concentrations on the translucency of heat-cured denture base material. Materials and methods: Fifty discs (15×2.5mm) ere prepared in accordioning to the manufacturer's instructions and divided into five groups, control without nanoparticles reinforcement, 1%ZrO2, 3%ZrO2, 1%SiO2 and 3%SiO2 NPs reinforcement. Translucency was measured using a colorimeter. Results: The result showed a highly significant (P ≤ 0.01) decrease in the translucency ZrO2 Np reinforced more reduce in the translucency than SiO2 Np reinforced group. The 3% by weight is more reduced than 1% by weight. Conclusions: Both nanoparticles reduced the translucency. | ||
| Keywords | ||
| Translucency,,; ,،,؛Nanoparticles,,; ,،,؛colorimeter | ||
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