Silver and fluoride doped hydroxyapatites: Investigation by microstructure, mechanical and antibacterial properties

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dc.contributor.authorTurkoz, Mustafa
dc.contributor.authorAtilla, Aykan Onur
dc.contributor.authorEvis, Zafer
dc.date.accessioned2020-06-25T18:06:56Z
dc.date.available2020-06-25T18:06:56Z
dc.date.issued2013
dc.departmentKırıkkale Üniversitesi
dc.descriptionTurkoz, Mustafa Burak/0000-0002-4127-7650; Evis, Zafer/0000-0002-7518-8162
dc.description.abstractHydroxyapatite co-doped with Ag+ and F- ions was synthesized by the precipitation method and sintered at 1100 degrees C for 1 h. Samples were characterized by density, X-ray diffraction, Fourier transform infrared spectroscopy, Raman spectroscopy, and scanning electron microscopy to investigate their microstructure, phase formation and bonding characteristics. Moreover, samples were also characterized by microhardness and antibacterial tests. Small amount of dopings resulted in high densities and fine grain microstructures. In most of the samples, hydroxyapatite was the main phase with a minor amount of beta-TCP. Presence of fluoride and small amount of TCP was verified with all characteristic FTIR bands of hydroxyapatite for most of the samples. Compared to the pure hydroxyapatites, much higher microhardness values were measured in samples co-doped with Ag+ and F- ions. Antibacterial activity of the materials related to Escherichia coli was also observed in hydroxyapatite samples with high amount of Ag+ ions. (C) 2013 Elsevier Ltd and Techna Group S.r.l. All rights reserved.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1016/j.ceramint.2013.04.088
dc.identifier.endpage8931en_US
dc.identifier.issn0272-8842
dc.identifier.issn1873-3956
dc.identifier.issue8en_US
dc.identifier.scopus2-s2.0-84883779217
dc.identifier.scopusqualityQ1
dc.identifier.startpage8925en_US
dc.identifier.urihttps://doi.org/10.1016/j.ceramint.2013.04.088
dc.identifier.urihttps://hdl.handle.net/20.500.12587/5414
dc.identifier.volume39en_US
dc.identifier.wosWOS:000325835100048
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofCeramics International
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectHydroxyapatiteen_US
dc.subjectSilveren_US
dc.subjectFluorideen_US
dc.subjectMicrostructureen_US
dc.subjectEscherichia colien_US
dc.titleSilver and fluoride doped hydroxyapatites: Investigation by microstructure, mechanical and antibacterial propertiesen_US
dc.typeArticle

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