Приказ основних података о документу

dc.creatorRudolf, Rebeka
dc.creatorAnžel, Ivan
dc.creatorGusel, L.
dc.creatorStamenković, D.
dc.creatorTodorović, A.
dc.creatorČolić, Miodrag
dc.date.accessioned2020-07-02T12:29:59Z
dc.date.available2020-07-02T12:29:59Z
dc.date.issued2010
dc.identifier.issn1598-9623
dc.identifier.urihttps://smile.stomf.bg.ac.rs/handle/123456789/1579
dc.description.abstractMicrostructures of two high noble experimental Au-Pt alloys were compared before and after conditioning for biocompatibility, in order to identify phases and microelements responsible for the alloys' corrosive behaviour. Microstructural characterization was carried-out by optical and scanning electron microscopy, in addition to energy dispersive X-ray analysis. X-ray diffraction was applied to determine the phases' composition and their contribution in the alloys. Additionally, simultaneous thermal analysis was used to identify the temperatures of phase transformations. An overall assessment before conditioning showed that Au-Pt I is a two-phase alloy containing a dominant Au-rich alpha(1) phase and a minor Pt-rich alpha(2) phase, while the Au-Pt II alloy contains in addition three minor phases: AuZn3, Pt3Zn and Au1.4Zn0.52. The highest content of Zn (up to 6.76 wt.%) was detected in the Pt3Zn phase. After RPMI cell culture medium conditioning, the Pt3Zn and AuZn3 phases disappeared, suggesting that they are predominantly responsible for Zn loss and the lower corrosive stability of the Au-Pt II alloy.en
dc.publisherKorean Inst Metals Materials, Seoul
dc.relationFaculty of Mechanical Engineering, University of Maribor
dc.relationSchool of Dentistry
dc.relationUniversity of Belgrade
dc.relationUniversity of Ljubljana
dc.relationFaculty of Natural Sciences and Engineering
dc.relationInstitute of Medical Research
dc.relationMilitary Medical Academy, Belgrade, Serbia
dc.rightsrestrictedAccess
dc.sourceMetals & Materials International
dc.subjectalloysen
dc.subjectoptical microscopyen
dc.subjectscanning electron microscopy (SEM)en
dc.subjectX-ray diffractionen
dc.subjectthermal analysisen
dc.titleMicrostructural analyses of two high noble gold-platinum alloys before and after conditioning in a cell culture mediumen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractAнжел, Иван; Стаменковић, Д.; Гусел, Л.; Тодоровић, A.; Чолић, Миодраг; Рудолф, Ребека;
dc.citation.volume16
dc.citation.issue6
dc.citation.spage931
dc.citation.epage940
dc.citation.other16(6): 931-940
dc.citation.rankM21
dc.identifier.wos000286473300011
dc.identifier.doi10.1007/s12540-010-1211-4
dc.identifier.scopus2-s2.0-79951608065
dc.type.versionpublishedVersion


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Приказ основних података о документу