Composite-veneering of polyether-ether-ketone (PEEK): evaluating the effects of different surface modification methods on surface roughness, wettability, and bond strength

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dc.contributor.authorTurkkal, Fatos
dc.contributor.authorCulhaoglu, Ahmet Kursad
dc.contributor.authorSahin, Volkan
dc.date.accessioned2025-01-21T16:37:10Z
dc.date.available2025-01-21T16:37:10Z
dc.date.issued2023
dc.departmentKırıkkale Üniversitesi
dc.description.abstractThis study aimed to evaluate the effects of different surface modification methods on the surface roughness, contact angle, and bond strength of composite-veneer materials of polyether-ether-ketone (PEEK). Fifty-five specimens (n = 11) with a size of 7 x 7 x 2 mm were cut out from PEEK discs. The specimens were divided into five groups with different surface treatments: no treatment (NO) (control group), sulfuric acid (SA), plasma (P), femtosecond laser (FS), and Nd-YAG laser (NY). After the surface treatments, the specimens were checked for roughness, contact angle, and bond strength of the composite-veneer material. Data were analyzed with the Welch test for roughness, contact angle, and bond strength parameters. Individual Pearson correlation tests were executed for all surface treatment groups to determine any significant correlations among roughness, contact angle, and bond strength parameters (P < .001). Roughness, contact angle, and bond strength values were affected by surface modification methods (P < .001). In comparison to the control group, NY and FS treatments increased the surface roughness and bond strength; they also provided bond strength values comparable to the SA group. When the relationship between the variables was examined, no correlation was seen between roughness, contact angle, and bond strength values for the NY, SA, and control groups (P > .05); however, significant correlations were determined between the contact angle and surface roughness values for the P and FS groups (P < .05). Femtosecond and Nd-YAG laser treatments are viable surface modification alternatives to the sulfuric acid treatment for the PEEK material.
dc.identifier.doi10.1007/s10103-023-03749-7
dc.identifier.issn0268-8921
dc.identifier.issn1435-604X
dc.identifier.issue1
dc.identifier.pmid36995426
dc.identifier.scopus2-s2.0-85151573888
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1007/s10103-023-03749-7
dc.identifier.urihttps://hdl.handle.net/20.500.12587/24407
dc.identifier.volume38
dc.identifier.wosWOS:000960223600001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherSpringer London Ltd
dc.relation.ispartofLasers In Medical Science
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241229
dc.subjectFemtosecond laser; Shear bond strength; Plasma; Polyether-ether-ketone (PEEK); Sulfuric acid
dc.titleComposite-veneering of polyether-ether-ketone (PEEK): evaluating the effects of different surface modification methods on surface roughness, wettability, and bond strength
dc.typeArticle

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