Effect of nonthermal plasma treatment on surface roughness and bond strength between veneer ceramic and zirconia core

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dc.contributor.authorYilmaz Savas, Tuba
dc.contributor.authorAkin, Ceyda
dc.date.accessioned2024-02-23T14:24:15Z
dc.date.available2024-02-23T14:24:15Z
dc.date.issued2022
dc.departmentNEÜen_US
dc.description.abstractThis in vitro study evaluated the effect of nonthermal plasma (NTP) treatment on the surface roughness (Ra) of the zirconia and the shear bond strength (SBS) between the veneer ceramic and the zirconia. Ninety zirconia specimens were divided into six groups according to the surface treatments applied: control with no treatment; sandblasting with 50-mu m Al2O3 particles; oxygen plasma treated for 5 min; oxygen plasma treated for 10 min; argon plasma treated for 5 min; and argon plasma treated for 10 min. Ra values were measured using a profilometer. Specimens (n = 12) were then veneered with a nano-fluorapatite ceramic, and the SBS test was performed. Scanning electron microscopy, atomic force microscopy, and X-ray diffraction analyses were performed. The sandblasting procedure significantly increased the surface roughness; however, the plasma groups showed similar Ra values compared to the control group. NTP and sandblasting treatment significantly increased the bond strength and led to higher SBS values than the control. Plasma application did not induce phase transformation; however, sandblasting caused monoclinic phase transformation of the zirconia. NTP application (either oxygen or argon) can enhance the bond strength between the veneer ceramic and the zirconia core without altering the surface morphology or causing zirconia phase transformation.en_US
dc.identifier.doi10.1111/ijac.13986
dc.identifier.endpage1582en_US
dc.identifier.issn1546-542X
dc.identifier.issn1744-7402
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85122083437en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1572en_US
dc.identifier.urihttps://doi.org/10.1111/ijac.13986
dc.identifier.urihttps://hdl.handle.net/20.500.12452/13859
dc.identifier.volume19en_US
dc.identifier.wosWOS:000735740400001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofInternational Journal Of Applied Ceramic Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectDebondingen_US
dc.subjectNonthermal Plasmaen_US
dc.subjectRoughnessen_US
dc.subjectSurface Modificationen_US
dc.subjectZirconiaen_US
dc.titleEffect of nonthermal plasma treatment on surface roughness and bond strength between veneer ceramic and zirconia coreen_US
dc.typeArticleen_US

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