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dc.creatorLukić, Miodrag J.
dc.creatorŠkapin, Srečo Davor
dc.creatorMarković, Smilja
dc.creatorUskoković, Dragan
dc.date.accessioned2017-06-10T15:45:07Z
dc.date.issued2011
dc.identifier.isbn9788680321271
dc.identifier.urihttp://dais.sanu.ac.rs/123456789/696
dc.description.abstractImproving of material characteristics could be achieved in different ways, but it is always connected with the issue of impairing the other functional properties. Hydroxyapatite bioceramics lacks of insufficient mechanical properties for load-bearing implant applications. Nowadays, making of composites, nanostructuring and doping of basic material are some of the promising pathways for hydroxyapatite toughening. Until now, Zr is not considered as fortifying dopant in hydroxyapatite based materials. However, it could be interesting in the sense of nontoxicity, preserved biocompatibility and incorporation in hydroxyapatite crystal lattice since it possesses lower crystalographic radius. In this study, preliminary experiments of chemical precipitation are performed to obtain hydroxyapatite with various Zr content. The crystal phase composition, particle size and morphology changes compared to pure hydroxyapatite are studied. Sintering is performed to find appropriate conditions for fabrication of dense material. Vickers hardness and fracture toughness were also measured.en
dc.format(2011) 1-1
dc.formatapplication/pdf
dc.languageen
dc.publisherBelgrade : Institute of Technical Sciences of the Serbian Academy of Sciences and Arts
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45004/RS//
dc.rightsopenAccess
dc.sourceProgram and the Book of Abstracts / Tenth Young Researchers' Conference Materials Science and Engineering, December 21-23, 2011, Belgrade, Serbiaen
dc.subjecthydroxyapatite
dc.subjectZr doping
dc.subjectsintering
dc.subjectchemical precipitation
dc.titleSynthesis, characterization and sintering properties of Zr-doped hydroxyapatiteen
dc.typeconferenceObject
dc.rights.licenseBY-NC-ND
dcterms.abstractУскоковић, Драган; Лукић, Миодраг; Шкапин, Сречо Давор; Марковић, Смиља;
dc.citation.spage1
dc.citation.epage1
dc.type.versionpublishedVersion
dc.identifier.fulltexthttp://dais.sanu.ac.rs/bitstream/id/21663/693.pdf


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