Effect of simulated tootbrushing on surface roughness of sealant agent coupled nanohybrid composite resins
 
Yazarlar (1)
Prof. Dr. Onur ŞAHİN Sinop Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Journal of Esthetic and Restorative Dentistry (Q1)
Dergi ISSN 1496-4155 Dergi Bilgileri (2022)
Makale Dili İngilizce Basım Tarihi 09-2022
Kabul Tarihi 04-01-2022 Yayınlanma Tarihi 17-01-2022
Cilt / Sayı / Sayfa 34 / 6 / 907–914 DOI 10.1111/jerd.12871
Makale Linki https://hdl.handle.net/20.500.12628/26831
UAK Araştırma Alanları
Fen Bilimleri ve Matematik
Özet
Objective: To investigate the effect of toothbrushing on the surface roughness (Ra) of different sealant agent coupled nanohybrid composite resins. Materials and Methods: One hundred sixty disc-shaped (10 × 2 mm) specimens were prepared from four different nanohybrid composite resins (Z-550, Tetric EvoCeram, Clearfill Majesty, Ice). Specimen groups were divided into four subgroups for conventional polishing (control) and to apply three different surface sealant agents (Palaseal, Optiglaze, Biscover LV) (n = 10). The Ra values of the specimens were recorded before (Ra0) and after 10,000 cycles of toothbrushing (Ra1). The surface properties of the specimens were evaluated with scanning electron microscope (SEM). Data were statistically analyzed by two-way analysis of variance (ANOVA), Tukey HSD, and paired sample t tests. Results: Composite resin material, surface treatment, and their interaction were significant on Ra values (p < 0.001). Significant decrease in Ra0 values observed for surface sealant agent coupled Clearfill Majesty and Tetric EvoCeram composite resin groups compared with the control groups (p < 0.05). After simulated one-year toothbrushing, the control group of Clearfill Majesty had the highest Ra1 value (p < 0.001). The Ra1 values of all groups were significantly higher than the Ra0 values (p < 0.05). Conclusions: Simulated 1-year toothbrushing increased the surface roughness of all nanohybrid composite resin materials. Optiglaze and Biscover LV sealant agents on Tetric EvoCeram, and all tested sealant agents on Clearfill Majesty enabled smoother surfaces than conventional polishing after toothbrushing. Clinical Significance: Because toothbrushing increases the surface roughness of tested nanohybrid composite resins, the application of surface sealant agents on some of the tested resins can be considered for smoother surfaces.
Anahtar Kelimeler
nanohybrid composite | surface roughness | surface sealant agent | toothbrush abrasion
BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları
Scopus 13
Effect of simulated tootbrushing on surface roughness of sealant agent coupled nanohybrid composite resins

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  • Korucuk Mahallesi Selanik Caddesi No:21
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