Experimental characterization and theoretical investigation of Zn/Sm co-doped hydroxyapatites

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dc.authorid0000-0002-4519-2953en_US
dc.contributor.authorHssain, Ala Hamd
dc.contributor.authorBulut, Niyazi
dc.contributor.authorAteş, Tankut
dc.contributor.authorKöytepe, Süleyman
dc.contributor.authorKuruçay, Ali
dc.contributor.authorKebiroğlu, Hanifi
dc.contributor.authorKaygılı, Ömer
dc.date.accessioned2022-07-20T09:17:22Z
dc.date.available2022-07-20T09:17:22Z
dc.date.issued2022en_US
dc.departmentMTÖ Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Mühendislik Temel Bilimleri Bölümüen_US
dc.descriptionReceived 28 March 2022, Revised 30 May 2022, Accepted 13 June 2022, Available online 17 June 2022, Version of Record 18 June 2022.en_US
dc.description.abstractIn this study, the wet chemical method was used to synthesize Zn-doped hydroxyapatite (HAp) samples, and the effects of varying the amount of Sm addition on structural, thermal, and biocompatibility in vitro properties were studied. In addition, a density functional theory was used for modeling the as-synthesized samples to obtain the theoretical calculation results. XRD results confirmed the formation of biphasic compositions for all samples, and FTIR data supported the formation of the functional groups of hydroxyl and phosphate. More than 98% of samples showed the formation of the HAp phase. The addition of Sm resulted in an increase in the secondary phase of the ?-TCP from 0.60% to 1.49%. The lattice parameters (aandc),unit cell volume (V), lattice strain(?), and lattice stress? varied when Sm was added as a dopant. The crystallite size and crystallinity decreased as the Sm content increased, however, the anisotropic energy density gradually increased. Thermal analysis results confirmed that all samples seemed to be thermally stable. The addition of Sm did not result in any notable morphological modifications. Cell viability values of theZn-based HAp sharply decreased as a result of an increase in the Sm additive. Theoretical studies show that when the amount of Sm in the Zn-based HAp structure increases, the bandgap energy decreases from 4.68 to 4.40eV. An increasing density and decreasing unit cell volume have been observed, as confirmed by the theoretical results. In addition, there was a decrease in crystallinity as well as an increase in anisotropic energy density.en_US
dc.identifier.citationHssain, A. H., Bulut, N., Ates, T., Koytepe, S., Kuruçay, A., Kebiroglu, H., & Kaygili, O. (2022). Experimental characterization and theoretical investigation of Zn/Sm co-doped hydroxyapatites. Materials Today Communications, 103850.en_US
dc.identifier.doi10.1016/j.mtcomm.2022.103850
dc.identifier.endpage15en_US
dc.identifier.issn2352-4928en_US
dc.identifier.scopus2-s2.0-85132937650en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1en_US
dc.identifier.urihttps://doi.org/10.1016/j.mtcomm.2022.103850
dc.identifier.urihttps://hdl.handle.net/20.500.12899/1160
dc.identifier.volume31en_US
dc.identifier.wosWOS:000828144700001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorAteş, Tankut
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofMaterials Today Communicationsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectIon-substituted hydroxyapatiteen_US
dc.subjectWet chemical methodten_US
dc.subjectSmen_US
dc.subjectZnen_US
dc.subjectCell viability testen_US
dc.titleExperimental characterization and theoretical investigation of Zn/Sm co-doped hydroxyapatitesen_US
dc.typeArticleen_US

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