Scopus
YÖKSİS Eşleşti
Effect of finishing methods on surface roughness and color stability in all-ceramic systems
Journal of Non-Crystalline Solids · Mart 2011
YÖKSİS Kayıtları
Effect of finishing methods on surface roughness and color stability in all ceramic systems
Journal of Non-Crystalline Solids · 2011 SSCI
PROFESÖR İSA YÖNDEM →
Makale Bilgileri
DergiJournal of Non-Crystalline Solids
Yayın TarihiMart 2011
Cilt / Sayfa357 · 1499-1503
Scopus ID2-s2.0-79951990945
Özet
The objectives of the study were to evaluate the effect of the finishing methods on the surface roughness, and to investigate changes in CIE L*a*b* color coordinates of all-ceramic systems after different finishing methods and accelerated aging. Sixty specimens were prepared, 20 specimens each for Vitadur-N, IPS Empress II, and Cerec Vita Block Mark II. The surface roughness (Ra) following treatment with the different finishing methods was measured using a profilometer. Surface examinations in all groups were made by using a scanning electronic microscope. CIE L*a*b* values of the specimens were determined. After all specimens were subjected to accelerated aging, color measurements were repeated, and the total color differences (ΔE) were calculated. Data were analyzed statistically. Significant differences in surface roughness among all-ceramics were found (P < 0.05). No significant differences were found between the surface roughness of the glazed and polished all-ceramics (P > 0.05). After accelerated aging, all groups had acceptable color changes (ΔE < 2). © 2011 Elsevier B.V.
Yazarlar (3)
1
Isa Yondem
2
Asli Secilmis
3
Özgür Inan
Anahtar Kelimeler
All-ceramic systems
Color
Glazing
Polishing
Surface roughness
Kurumlar
Gaziantep Üniversitesi
Gaziantep Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
2
Atıf
3
Yazar
5
Anahtar Kelime