Investigation of the Sandblasting Pressure Effect on the Wear Properties, Surface Roughness, and Shear Bond Strength of Resin Nanoceramic and Zirconia CAD/CAM Restorative Materials
Objective: Investigation of the influence of sandblasting pressure on the wear properties, surface roughness, and bond strength of resin nanoceramic and zirconia materials.Methods: 80-specimens with dimensions of 14 × 14 × 2 mm were obtained from Lava-Ultimate and Katana-Zirconia CAD/CAM materials....
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| Language: | English |
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Atatürk University
2025-04-01
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| Series: | Current Research in Dental Sciences |
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| Online Access: | https://dergipark.org.tr/tr/download/article-file/4779551 |
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| author | Elif İlgi Sancak Elif Sevilay Yildirim Neslihan Tekçe Seval Başpinar Alper |
| author_facet | Elif İlgi Sancak Elif Sevilay Yildirim Neslihan Tekçe Seval Başpinar Alper |
| author_sort | Elif İlgi Sancak |
| collection | DOAJ |
| description | Objective: Investigation of the influence of sandblasting pressure on the wear properties, surface roughness, and bond strength of resin nanoceramic and zirconia materials.Methods: 80-specimens with dimensions of 14 × 14 × 2 mm were obtained from Lava-Ultimate and Katana-Zirconia CAD/CAM materials. Four groups were formed according to the sandblasting pressure (control, 1-bar, 2-bar, and 3-bar). Sandblasting treatment was performed with 50-µm Al2O3 from a distance of 10-mm for 10-seconds at a pressure of 1, 2, and 3-bar. The weight loss caused by sandblasting was calculated and converted to volume loss. The surface roughness was evaluated with a contact profilometer. A randomly selected one specimen from each group was scanned using a non-contact profilometer. Composite rods were bonded to the surface of the materials with dual-cure adhesive resin. The shear bond strength test was performed. The data were analyzed using the Shapiro-Wilk test and two-way analysis ANOVA (P<.05).Results: The highest volume difference values for Lava-Ultimate were obtained in Group-3 (2.914±0.458). The highest Ra values were observed in Group-3 for Lava-Ultimate (2.620±0.121) and Katana-Zirconia (0.770 ± 0.106). Lava-Ultimate exhibited higher volume loss and Ra values than Katana-Zirconia at all sandblasting pressures. However, it showed higher SBS values (16.61±3.31) only in Group-1 (P<.05).Conclusion: Increasing sandblasting pressure affected the amount of wear and Ra values of Lava-Ultimate, while for Katana-Zirconia it only affected the surface roughness values. The increase in sandblasting pressure did not influence the shear bond strength values.Keywords: Resin nanoceramic, sandblasting pressure, shear bond strength, surface roughness, wear, zirconia |
| format | Article |
| id | doaj-art-b6e4e605a58a4e6282bee88210d43927 |
| institution | Kabale University |
| issn | 2822-2555 |
| language | English |
| publishDate | 2025-04-01 |
| publisher | Atatürk University |
| record_format | Article |
| series | Current Research in Dental Sciences |
| spelling | doaj-art-b6e4e605a58a4e6282bee88210d439272025-08-20T03:49:07ZengAtatürk UniversityCurrent Research in Dental Sciences2822-25552025-04-0135212112755Investigation of the Sandblasting Pressure Effect on the Wear Properties, Surface Roughness, and Shear Bond Strength of Resin Nanoceramic and Zirconia CAD/CAM Restorative MaterialsElif İlgi SancakElif Sevilay Yildirim0Neslihan Tekçe1Seval Başpinar Alper2istanbul Sancaktepe Oral And Dental Health Center, İstanbul, TürkiyeKOCAELİ ÜNİVERSİTESİ, DİŞ HEKİMLİĞİ FAKÜLTESİ, KLİNİK BİLİMLER BÖLÜMÜ, RESTORATİF DİŞ TEDAVİSİ ANABİLİM DALIçorlu Oral And Dental Health CenterObjective: Investigation of the influence of sandblasting pressure on the wear properties, surface roughness, and bond strength of resin nanoceramic and zirconia materials.Methods: 80-specimens with dimensions of 14 × 14 × 2 mm were obtained from Lava-Ultimate and Katana-Zirconia CAD/CAM materials. Four groups were formed according to the sandblasting pressure (control, 1-bar, 2-bar, and 3-bar). Sandblasting treatment was performed with 50-µm Al2O3 from a distance of 10-mm for 10-seconds at a pressure of 1, 2, and 3-bar. The weight loss caused by sandblasting was calculated and converted to volume loss. The surface roughness was evaluated with a contact profilometer. A randomly selected one specimen from each group was scanned using a non-contact profilometer. Composite rods were bonded to the surface of the materials with dual-cure adhesive resin. The shear bond strength test was performed. The data were analyzed using the Shapiro-Wilk test and two-way analysis ANOVA (P<.05).Results: The highest volume difference values for Lava-Ultimate were obtained in Group-3 (2.914±0.458). The highest Ra values were observed in Group-3 for Lava-Ultimate (2.620±0.121) and Katana-Zirconia (0.770 ± 0.106). Lava-Ultimate exhibited higher volume loss and Ra values than Katana-Zirconia at all sandblasting pressures. However, it showed higher SBS values (16.61±3.31) only in Group-1 (P<.05).Conclusion: Increasing sandblasting pressure affected the amount of wear and Ra values of Lava-Ultimate, while for Katana-Zirconia it only affected the surface roughness values. The increase in sandblasting pressure did not influence the shear bond strength values.Keywords: Resin nanoceramic, sandblasting pressure, shear bond strength, surface roughness, wear, zirconiahttps://dergipark.org.tr/tr/download/article-file/4779551resin nanoceramicsandblasting pressureshear bond strengthsurface roughnesswearzirconia |
| spellingShingle | Elif İlgi Sancak Elif Sevilay Yildirim Neslihan Tekçe Seval Başpinar Alper Investigation of the Sandblasting Pressure Effect on the Wear Properties, Surface Roughness, and Shear Bond Strength of Resin Nanoceramic and Zirconia CAD/CAM Restorative Materials Current Research in Dental Sciences resin nanoceramic sandblasting pressure shear bond strength surface roughness wear zirconia |
| title | Investigation of the Sandblasting Pressure Effect on the Wear Properties, Surface Roughness, and Shear Bond Strength of Resin Nanoceramic and Zirconia CAD/CAM Restorative Materials |
| title_full | Investigation of the Sandblasting Pressure Effect on the Wear Properties, Surface Roughness, and Shear Bond Strength of Resin Nanoceramic and Zirconia CAD/CAM Restorative Materials |
| title_fullStr | Investigation of the Sandblasting Pressure Effect on the Wear Properties, Surface Roughness, and Shear Bond Strength of Resin Nanoceramic and Zirconia CAD/CAM Restorative Materials |
| title_full_unstemmed | Investigation of the Sandblasting Pressure Effect on the Wear Properties, Surface Roughness, and Shear Bond Strength of Resin Nanoceramic and Zirconia CAD/CAM Restorative Materials |
| title_short | Investigation of the Sandblasting Pressure Effect on the Wear Properties, Surface Roughness, and Shear Bond Strength of Resin Nanoceramic and Zirconia CAD/CAM Restorative Materials |
| title_sort | investigation of the sandblasting pressure effect on the wear properties surface roughness and shear bond strength of resin nanoceramic and zirconia cad cam restorative materials |
| topic | resin nanoceramic sandblasting pressure shear bond strength surface roughness wear zirconia |
| url | https://dergipark.org.tr/tr/download/article-file/4779551 |
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