The effects of plasma immersion ion implantation and deposition (PIII&D) process voltages on the morphology, phase formation and E. coli adhesion of Ag coatings obtained on the surface of Ti6Al4V orthopedic implant material in nitrogen plasma

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dc.contributor.authorGencer, G. Mehmet
dc.contributor.authorKaradeniz, Suleyman
dc.contributor.authorLambrecht, Fatma Yurt
dc.contributor.authorHavitcioglu, Hasan
dc.contributor.authorOzkal, Sermin
dc.contributor.authorBaskin, Huseyin
dc.date.accessioned2019-10-27T11:21:47Z
dc.date.available2019-10-27T11:21:47Z
dc.date.issued2017
dc.departmentEge Üniversitesien_US
dc.description.abstractIn order to combine the antimicrobial effect of silver with mechanical and chemical properties of titanium nitrate, Ag was deposited on the surface of Ti6Al4V (orthopedic implant material) in N-2 plasma by using plasma immersion ion implantation and deposition (PIII&D) method. The coatings were formed by using varied negative pulsed high voltage and magnetron sputtering voltage values of PIII&D process. Surface morphologies of coatings were determined with atomic force microscopy (AFM), while cross-section morphologies were determined with field emission scanning electron microscopy (FE-SEM). The phases and chemical compositions of coatings were investigated by using X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS), respectively. XPS depth profile analysis were done to reveal the penetration of Ag+ ions into the surface of specimen. In in vitro anti-bacterial effectiveness experiments, the adhesion of E. coli (Escherichia coli) microorganism, which were marked with Tc-99m radioisotope, on surfaces of specimens was investigated. It was consequently determined that Ag was dominant in the coatings obtained by applying 8 kV negative pulsed high voltage, while Ag decreased on the surface depending on the increase in the voltage.en_US
dc.identifier.doi10.17341/gazimmfd.300614
dc.identifier.endpage241en_US
dc.identifier.issn1300-1884
dc.identifier.issn1304-4915
dc.identifier.issue1en_US
dc.identifier.startpage231en_US
dc.identifier.urihttps://doi.org/10.17341/gazimmfd.300614
dc.identifier.urihttps://hdl.handle.net/11454/32954
dc.identifier.volume32en_US
dc.identifier.wosWOS:000402575200022en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isotren_US
dc.publisherGazi Univ, Fac Engineering Architectureen_US
dc.relation.ispartofJournal of the Faculty of Engineering and Architecture of Gazi Universityen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectTitanium nitrideen_US
dc.subjectsilveren_US
dc.subjectplasma immersion ion implantation and depositionen_US
dc.subjectX-ray photoelectron spectroscopyen_US
dc.titleThe effects of plasma immersion ion implantation and deposition (PIII&D) process voltages on the morphology, phase formation and E. coli adhesion of Ag coatings obtained on the surface of Ti6Al4V orthopedic implant material in nitrogen plasmaen_US
dc.typeArticleen_US

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