Atomic force microscopy investigation of lithium disilicate glass ceramic after various surface treatments

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dc.contributor.authorKara, Haluk Barış
dc.contributor.authorKara, Özlem
dc.contributor.authorSayın Özel, Gülsüm
dc.contributor.authorÇakan, Umut
dc.contributor.authorÖztürk, Atiye Nilgün
dc.date.accessioned10.07.201910:49:13
dc.date.accessioned2019-07-10T19:36:37Z
dc.date.available10.07.201910:49:14
dc.date.available2019-07-10T19:36:37Z
dc.date.issued2014
dc.departmentİstanbul Medipol Üniversitesi, Diş Hekimliği Fakültesi, Protetik Diş Tedavisi Ana Bilim Dalı
dc.description.abstractThe aim of this study is to evaluate the influence of various surface treatments on the surface roughness of a lithium disilicate glass ceramic. A total of 25 discs of lithium disilicate glass ceramic were prepared. Specimens were divided into five groups: (1) no treatment, (2) air abrasion, (3) acid etching, (4) Nd:YAG laser irradiation and (5) Er:YAG laser irradiation. Digital images from the surfaces were obtained by means of an atomic force microscope in tapping mode. Surface roughness was measured in 10 × 10 µm boxes. Surface roughness data were analysed by one way analysis of variance. The air abrasion group (550±212 nm) had a significantly higher mean surface roughness value than the other groups. The acid etching group (392±157 nm) had a significantly higher mean roughness value than the control group (228±105 nm). Surface roughness of lithium disilicate glass ceramic was not increased by any of the laser irradiation treatments.
dc.identifier.citationKara, H. B., Kara, Ö., Sayın Özel, G., Çakan, U. ve Öztürk, A. N. (2014). Atomic force microscopy investigation of lithium disilicate glass ceramic after various surface treatments. Advances in Applied Ceramics, 113(5), 301-306. https://dx.doi.org/10.1179/1743676114Y.0000000157
dc.identifier.doi10.1179/1743676114Y.0000000157
dc.identifier.endpage306
dc.identifier.issn1743-6753
dc.identifier.issue5
dc.identifier.scopusqualityQ2
dc.identifier.startpage301
dc.identifier.urihttps://hdl.handle.net/20.500.12511/1211
dc.identifier.urihttps://dx.doi.org/10.1179/1743676114Y.0000000157
dc.identifier.volume113
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherManey Publishing
dc.relation.ispartofAdvances in Applied Ceramicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectCeramic
dc.subjectDental Materials
dc.subjectLaser
dc.subjectSurface Roughness
dc.titleAtomic force microscopy investigation of lithium disilicate glass ceramic after various surface treatments
dc.typeArticle

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