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dc.contributor.authorAlsaeedi, Riaid
dc.contributor.authorGüler, Zeynep Özdemir
dc.date.accessioned2019-02-11T06:30:55Z
dc.date.available2019-02-11T06:30:55Z
dc.date.issued2018-11-15
dc.identifier.issn1996-1944en_US
dc.identifier.urihttp://hdl.handle.net/10679/6160
dc.identifier.urihttps://www.mdpi.com/1996-1944/11/11/2286
dc.description.abstractChemical mechanical polishing (CMP) has been introduced in previous studies as a synergistic technique to modify the surface chemistry and topography of titanium-based implants to control their biocompatibility. In this study, the effectiveness of CMP implementation on titanium-based implant surface modification was compared to machined implants, such as baseline and etching and biphasic calcium phosphate (BCP) particle-based sand blasting treatments, in terms of the surface chemical and mechanical performance. Initially, a lab-scale 3D CMP technique was developed and optimized on commercial dental implant samples. The mechanical competitiveness of the dental implants treated with the selected methods was examined with the Vickers microhardness test as well as pull-out force and removal torque force measurements. Furthermore, the surface structures were quantified through evaluation of the arithmetic mean roughness parameter (Ra). Subsequently, the surface chemistry changes on the treated implants were studied as wettability by contact angle measurement, and surface passivation was evaluated through electrochemical methods. In each evaluation, the CMP treated samples were observed to perform equal or better than the baseline machined implants as well as the current method of choice, the BCP treatment. The ability to control the surface topography and chemistry simultaneously by the use of CMP technique is believed to be the motivation for its adaptation for the modification of implant surfaces in the near future.en_US
dc.description.sponsorshipUniversity of Diyala
dc.language.isoengen_US
dc.publisherMDPI AGen_US
dc.relation.ispartofMaterials
dc.rightsopenAccess
dc.titleEvaluation of chemical mechanical polishing-based surface modification on 3D dental implants compared to alternative methodsen_US
dc.typeArticleen_US
dc.description.versionPublisher versionen_US
dc.peerreviewedyesen_US
dc.publicationstatusPublisheden_US
dc.contributor.departmentÖzyeğin University
dc.identifier.volume11en_US
dc.identifier.issue11en_US
dc.identifier.startpage1en_US
dc.identifier.endpage18en_US
dc.identifier.wosWOS:000451755500221
dc.identifier.doi10.3390/ma11112286en_US
dc.subject.keywordsChemical mechanical polishingen_US
dc.subject.keywordsBiocompatibilityen_US
dc.subject.keywordsSurface structuringen_US
dc.identifier.scopusSCOPUS:2-s2.0-85056577049
dc.contributor.ozugradstudentAlsaeedi, Riaid
dc.contributor.ozugradstudentGüler, Zeynep Özdemir
dc.contributor.authorMale1
dc.contributor.authorFemale1
dc.relation.publicationcategoryArticle - International Refereed Journal - Institution Graduate Student


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