Effect of surface sealant agents on the surface roughness and color stability of denture base materials
Yazarlar (4)
Prof. Dr. Onur ŞAHİN Sinop Üniversitesi, Türkiye
Prof. Dr. Aysegül Koroglu Zonguldak Bulent Ecevit University, Türkiye
Prof. Dr. Doğu Ömür Dede Ordu Üniversitesi, Türkiye
Dr. Öğr. Üyesi Burak Yilmaz The Ohio State University, Amerika Birleşik Devletleri
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of Prosthetic Dentistry (Q2) | ||
| Dergi ISSN | 0022-3913 Dergi Bilgileri (2016) | ||
| Makale Dili | İngilizce | Basım Tarihi | 10-2016 |
| Cilt / Sayı / Sayfa | 116 / 4 / 610–616 | DOI | 10.1016/j.prosdent.2016.03.007 |
| Makale Linki | http://earsiv.odu.edu.tr/xmlui/handle/11489/1688 | ||
| UAK Araştırma Alanları |
Fen Bilimleri ve Matematik
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| Özet |
| Statement of problem The effects of surface sealant agents on the surface roughness and color stability of denture base materials are unknown. Purpose The purpose of this in vitro study was to evaluate the effects of different polishing methods on the surface roughness and color stability of denture base materials. Material and methods A total of 120 specimens were fabricated from 2 poly(methyl methacrylate) (PMMA) and 1 polyamide denture base materials and divided into 4 groups (n=10 in each group) according to the applied surface treatment procedure: conventional polishing (control) and 3 surface sealant coupling methods. Surface roughness average (R-a) values were measured using a profilometer. Color parameters were measured using a spectrophotometer before and after being stained with coffee. Color differences (CIEDE 2000 [Delta E-00]) were calculated. Data were statistically analyzed using 2-way ANOVA and Tukey honest significant difference test (alpha=.05). Results No statistically significant difference were found between surface roughness values of the control and those of the specimens treated using a surface sealant agent (P>.05). The highest color difference was calculated for the polyamide control group. Statistically significant differences were found between the control group and the group treated with the polyamide surface sealant agent (P<.05). Conclusions All specimens had a surface roughness value higher than the plaque accumulation threshold (0.20 mu m). The color changes observed were clinically unacceptable, except for conventionally polished and one type of surface sealant applied microwave … |
| Anahtar Kelimeler |
Science Direct
Effect of surface sealant agents on the surface roughness and color stability of denture base materials
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Scopus | 70 |