Evaluation of the effect of different surface preparation procedures on glaze layer and the shade of metal supported dental ceramics;

dc.authorscopusid 57214113189
dc.authorscopusid 37085111400
dc.authorscopusid 57216653372
dc.contributor.author Akkuş,N.Ö.
dc.contributor.author Aktaş,R.T.
dc.contributor.author Heval Şahan,M.
dc.date.accessioned 2024-10-15T20:23:21Z
dc.date.available 2024-10-15T20:23:21Z
dc.date.issued 2020
dc.department Okan University en_US
dc.department-temp Akkuş N.Ö., Okan Üniversitesi Diş Hekimliği Fakültesi Protetik Diş Tedavisi Anabilim Dalı, İstanbul, Turkey; Aktaş R.T., Ege Üniversitesi Diş Hekimliği Fakültesi Protetik Diş Tedavisi Anabilim Dalı, İzmir, Turkey; Heval Şahan M., Ege Üniversitesi Diş Hekimliği Fakültesi Protetik Diş Tedavisi Anabilim Dalı, İzmir, Turkey en_US
dc.description.abstract Objective: The aim of this study was to compare the effect of different surface preparation methods on color both in natural glaze (high temperature glaze) and over glaze (low temperature glaze) in ceramic restorations. Material and Method: For this study, 50 disc shaped, metal substructures (Remanium CS, Dentaurum, Pfrozheim, Germany) with a diameter of 1 cm and a thickness of 1.5 mm were prepared. A2 dentin ceramic (Ceramco II, Ceramco Inc., State, USA) was applied on metal substructures in a special mold with a final thickness of 3 mm. Specimen were divided into 5 groups and diamond bur, diamond bur+stone, diamond bur+stone+rubber, diamond bur+stone+sand paper and diamond bur+stone+sandblasting surface preparation methods were applied to all samples. Then, each group were divided into two subgroups and natural glaze and over glaze were applied (n=5). Surface roughness values (Ra) were measured and recorded by Atomic Force Microscope before and after glazing. Color measurements were also conducted by spectrophotometer before and after glazing and ∆E values were calculated. All data were analyzed with one way ANOVA (p=0.05). In the natural glaze group with variance homogeneity, Bonferroni test and in the over glaze group without variance homogeneity, Dunnet C test was used to analyze the groups. Results and Conclusion: It was determined that there was no significant difference between the color values obtained by using different surface preparation methods in over glaze group. It was observed that surface preparation methods had a significant effect on color in natural glaze group (p<0.05). © 2020, Nobelmedicus. All rights reserved. en_US
dc.identifier.citationcount 0
dc.identifier.endpage 69 en_US
dc.identifier.issn 1305-2381
dc.identifier.issue 1 en_US
dc.identifier.scopus 2-s2.0-85084199276
dc.identifier.scopusquality Q4
dc.identifier.startpage 63 en_US
dc.identifier.uri https://hdl.handle.net/20.500.14517/6851
dc.identifier.volume 16 en_US
dc.language.iso tr
dc.publisher Nobelmedicus en_US
dc.relation.ispartof Nobel Medicus en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.scopus.citedbyCount 0
dc.subject Atomic force microscope en_US
dc.subject Color en_US
dc.subject Dental ceramics en_US
dc.subject Glaze en_US
dc.title Evaluation of the effect of different surface preparation procedures on glaze layer and the shade of metal supported dental ceramics; en_US
dc.title.alternative Metal destekli dental seramiklerde farkli yüzey hazirlama işlemlerinin glazür tabakasi ve seramik rengine etkisinin değerlendirilmesi en_US
dc.type Article en_US

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