The effects of HAp coating layer on mechanical and optical properties at bonding interface of high-performance polymers

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dc.authoriddemirci, fatih/0000-0002-8744-5592
dc.authoridBahce, Erkan/0000-0001-5389-5571
dc.authorwosiddemirci, fatih/ABG-8682-2020
dc.contributor.authorDemirci, Fatih
dc.contributor.authorBahce, Erkan
dc.date.accessioned2024-08-04T20:53:07Z
dc.date.available2024-08-04T20:53:07Z
dc.date.issued2023
dc.departmentİnönü Üniversitesien_US
dc.description.abstractPurpose: The effect of hydroxyapatite (HAp) coating layer on mechanical and optical properties at bonding interface of high-performance polymers (HPPs) used in computer-aided design (CAD)/computer-aided manufacture (CAM) technology was investigated in this in vitro study. Materials and methods: Two hundred-twenty specimens were divided into two material groups (n = 110): polyetheretherketone (PEEK, KERA (R) starPEEK) and polyetherketoneketone (PEKK, Pekkton (R) ivory). For mechanical testing, each group was divided into five surface pretreatment subgroups and a control group (n = 10): HAp coating (1%,3%, 5%, and 10% concentrations) and sandblasting with 110-mu m Al2O3 particles. For optical testing, each group was divided into five subgroups (n = 10): HAp coating (1%, 3%, 5%, and 10% concentrations) and control. The effects of the HAp coating on the optical changes and shear bond strength (SBS) of the specimens were investigated. Data was statistically analyzed by one-way ANOVA and Tukey's post-hoc test. Failure modes and surface properties of the specimens were examined by scanning electron microscopy (SEM) and coupled electron dispersive spectroscopy (EDS). Results: Average translucency and color change values increased with increasing HAp coating concentration in HPPs. As a result of the data, statistically significant differences were observed in terms of the effect of the HAp coating on SBS of HPPs (p < 0.05). Failure modes were examined, and mixed failure mode was observed. Conclusion: HAp coating can contribute to the improvement of both the optical properties and bond strength of the HPPs to resin composite. Clinical significance: Adhesion and color problems of high performance polymers are still under discussion. In order to solve these problems, generally focused on surface modifications of these polymers, but the effect of the HAp coating has not been investigated.en_US
dc.description.sponsorshipInonu University Research Project Council; [THD-2022-2897]en_US
dc.description.sponsorshipFunding This study was funded by Inonu University Research Project Council (grant number THD-2022-2897) .en_US
dc.identifier.doi10.1016/j.jmbbm.2022.105539
dc.identifier.issn1751-6161
dc.identifier.issn1878-0180
dc.identifier.pmid36343522en_US
dc.identifier.scopus2-s2.0-85141299399en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1016/j.jmbbm.2022.105539
dc.identifier.urihttps://hdl.handle.net/11616/100979
dc.identifier.volume137en_US
dc.identifier.wosWOS:000898692300001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofJournal of The Mechanical Behavior of Biomedical Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectColoren_US
dc.subjectHydroxyapatite coatingen_US
dc.subjectPEEKen_US
dc.subjectPEKKen_US
dc.subjectShear bond strengthen_US
dc.titleThe effects of HAp coating layer on mechanical and optical properties at bonding interface of high-performance polymersen_US
dc.typeArticleen_US

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