The Effect of Ytterbium-Doped Fiber Laser with Different Parameters on Physical Properties of Zirconia Surface

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dc.contributor.authorUnal, Server Mutluay
dc.contributor.authorOzkir, Serhat Emre
dc.contributor.authorPolat, Zelal Seyfioglu
dc.contributor.authorGuven, Sedat
dc.contributor.authorAsutay, Hilal
dc.date.accessioned2024-04-24T17:08:03Z
dc.date.available2024-04-24T17:08:03Z
dc.date.issued2017
dc.departmentDicle Üniversitesien_US
dc.description.abstractObjective: Laser irradiation is an alternative surface treatment method for roughening zirconia surfaces. The aim of this study was to evaluate the effects of ytterbium-doped fiber laser (YbPL) on zirconia. Background: Zirconia surfaces are resistant to many surface treatment methods, but surface roughness is crucial for adhesion of veneering materials and cements to zirconia. Methods: The zirconia discs were prepared and divided into four groups according to the power of the laser irradiation (5, 12, 17, and 20W). These groups were divided into five subgroups according to the frequency (25, 40, 60, 80, and 100kHz). Surface roughness values were measured with a noncontact profilometer, and the mean Ra values were calculated. Wettability was measured with a goniometer. The surface morphology was observed with a scanning electron microscope (SEM). The changes in the surface crystalline structure were analyzed with X-ray diffractometry. Results: Ra values of all groups were higher than the control group. The highest surface roughness value was at 20W and 100kHz. Best wettability characteristic was observed at 5W and 60kHz. The correlations between Ra and wettability were low but significant. SEM examination of 5W with different frequencies showed no microcracks, however, melted areas were observed. Remaining groups had microcracks and melted layers. A significantly lower T/M-phase transformation was observed in some groups. Conclusions: YbPL irradiation was effective at roughening the zirconia surface. Although laser treatment affected zirconia surfaces and provided surface roughness, the power and frequency should be adjusted to achieve optimum results.en_US
dc.identifier.doi10.1089/pho.2016.4176
dc.identifier.endpage163en_US
dc.identifier.issn1549-5418
dc.identifier.issn1557-8550
dc.identifier.issue3en_US
dc.identifier.pmid27860552
dc.identifier.scopus2-s2.0-85014654215
dc.identifier.scopusqualityN/A
dc.identifier.startpage157en_US
dc.identifier.urihttps://doi.org/10.1089/pho.2016.4176
dc.identifier.urihttps://hdl.handle.net/11468/17174
dc.identifier.volume35en_US
dc.identifier.wosWOS:000395570600006
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoenen_US
dc.publisherMary Ann Liebert, Incen_US
dc.relation.ispartofPhotomedicine and Laser Surgery
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectLaseren_US
dc.subjectSurface Roughnessen_US
dc.subjectWettabilityen_US
dc.subjectYbplen_US
dc.subjectZirconiaen_US
dc.titleThe Effect of Ytterbium-Doped Fiber Laser with Different Parameters on Physical Properties of Zirconia Surfaceen_US
dc.titleThe Effect of Ytterbium-Doped Fiber Laser with Different Parameters on Physical Properties of Zirconia Surface
dc.typeArticleen_US

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