Effect of Surface Finishing Methods, pH, and Temperature on Roughness and Ion Release of Ceramics

dc.authorscopusid 57214113189
dc.authorscopusid 58072853800
dc.contributor.author Akkus, Niler Ozdemir
dc.contributor.author Aksoy, Gokhan
dc.date.accessioned 2024-10-15T20:20:04Z
dc.date.available 2024-10-15T20:20:04Z
dc.date.issued 2022
dc.department Okan University en_US
dc.department-temp [Akkus, Niler Ozdemir] Okan Univ, Dept Prosthodont Tuzla, Fac Dent, Istanbul, Turkey; [Aksoy, Gokhan] Ege Univ, Dept Prosthodont Bornova, Fac Dent, Izmir, Turkey; [Akkus, Niler Ozdemir] Okan Univ, Dent Hosp, Istanbul, Turkey en_US
dc.description.abstract Objective: There is a lack of information on dental ceramics long-term ion releases at different conditions and effect of surface finishing techniques on ion leaching. The difference between the amount of ions released from a polished ceramic surface and that released from glazed surfaces is unknown. This study aimed to investigate surface changes and ion leaching from dental ceramics after corrosion and to assess differences between two surface finishing methods. Material and Method: 20 ceramic disks (8x2 mm) (Empress II, Zirkonzahn, Noritake Cerabien ZR, Finesse, Vita VM7) were fabricated and categorized into autoglazed and polishing (n=10). The surface roughness (Ra) was evaluated before and after corrosion. After subjecting the specimens to in vitro corrosion (pH 4.5-pH 7-pH 9 in water at 37 degrees C +/- 2 degrees C for 18 hours and at pH 2.4 in 4% acetic acid solution at 80 degrees C +/- 2 degrees C for 18 hours), ion release was assessed. Data were analyzed using ANOVA and Bonferroni Test (alpha=0.05). Multiple comparisons were analyzed by Student t-test. Results: Al, Na, Li, Si ions were leached from all ceramic groups. Ra was significantly changed between the groups at various pH (p < 0.05). Post corrosion Ra values were lower than pre corrosion for polished groups. Conclusion: Glazed surfaces are more resistant to corrosion for high sintering ceramics. Polishing can also be a reliable technique when restorations removal is avoided. en_US
dc.description.woscitationindex Emerging Sources Citation Index
dc.identifier.citationcount 0
dc.identifier.endpage 200 en_US
dc.identifier.issn 1305-2381
dc.identifier.issue 3 en_US
dc.identifier.scopus 2-s2.0-85146397156
dc.identifier.scopusquality Q4
dc.identifier.startpage 194 en_US
dc.identifier.uri https://hdl.handle.net/20.500.14517/6532
dc.identifier.volume 18 en_US
dc.identifier.wos WOS:000933621300004
dc.language.iso en
dc.publisher Nobel Ilac 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 Ceramics en_US
dc.subject corrosion en_US
dc.subject ion release en_US
dc.subject mass spectrophotometry en_US
dc.subject surface roughness en_US
dc.title Effect of Surface Finishing Methods, pH, and Temperature on Roughness and Ion Release of Ceramics en_US
dc.title.alternative YÜZEY BİTİRME YÖNTEMLERİ, pH VE SICAKLIĞIN SERAMİKLERİN İYON SALINIMI VE PÜRÜZLÜLÜĞÜNE ETKİSİ en_US
dc.type Article en_US
dc.wos.citedbyCount 0

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