The experimental and theoretical investigation of Sm/Mg co-doped hydroxyapatites

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dc.authoridKaygili, Omer/0000-0002-2321-1455
dc.authoridBulut, Niyazi/0000-0003-2863-7700
dc.authoridAtes, Tankut/0000-0002-4519-2953
dc.authoridKebiroglu, Hanifi/0000-0002-6764-3364
dc.authoridKURUCAY, Ali/0000-0002-8816-0425
dc.authorwosidKaygili, Omer/A-4801-2017
dc.authorwosidBulut, Niyazi/E-2862-2010
dc.authorwosidAtes, Tankut/AAK-2168-2020
dc.authorwosidKebiroglu, Hanifi/AAW-7084-2020
dc.contributor.authorHssain, Ala Hamd
dc.contributor.authorBulut, Niyazi
dc.contributor.authorAtes, Tankut
dc.contributor.authorKoytepe, Suleyman
dc.contributor.authorKurucay, Ali
dc.contributor.authorKebiroglu, Hanifi
dc.contributor.authorKaygili, Omer
dc.date.accessioned2024-08-04T20:51:55Z
dc.date.available2024-08-04T20:51:55Z
dc.date.issued2022
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThis study presents an extensive experimental and theoretical analysis of Mg -doped hydroxyapatite (HAp) samples with additional Sm doping at varying amounts. A wet chemical method was used to synthesize Mg-containing HAps at a constant amount of 0.133 at. %, and in addition the second dopant of Sm was utilized at varying amounts of 0.133, 0.266, 0.399, 0.532, and 0.665 at. %. All of these samples were investigated experimentally and theoretically by using the X-ray diffraction (XRD) analysis, Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), Raman spectroscopy, differential thermal analysis (DTA), thermogravimetric analysis (TGA), in-vitro cell viability tests, and density functional theory (DFT) calculations. The bandgap energy was found to have reduced from 4.6115 eV to 4.3870 eV. The linear attenuation (or absorption) coefficient increased as the amount of Sm in the sample increased, and this parameter decreased as the photon energy increased for all samples. Both the lattice parameter and the theoretical density increased, whereas the unit cell volume and the lattice parameters declined. The XRD and FTIR results revealed that the HAp phase (over 98 percent for all samples) was a major phase formed, while the beta -TCP phase (beta-tricalcium phosphate) was a minor phase. The beta-TCP phase increased from 0.91 to 1.57 percent with an increasing amount of Sm. The volume of the unit cell trended in the same direction as predicted by the obtained results theoretically. Increased anisotropic energy density and a decrease in crystallinity have been observed. All samples were found to be thermally stable. Due to the presence of Sm content, cell viability was observed to be affected.en_US
dc.description.sponsorshipManagement Unit of Scientific Research Projects of Firat University (FUBAP) [FF.20.22, FF.21.18, FF.22.05]en_US
dc.description.sponsorshipAcknowledgments This work was supported by the Management Unit of Scientific Research Projects of Firat University (FUBAP) (Project Numbers: FF.20.22, FF.21.18 and FF.22.05) . This study was derived from Ala Hamd Hssain?s PhD Thesis.en_US
dc.identifier.doi10.1016/j.cplett.2022.139677
dc.identifier.issn0009-2614
dc.identifier.issn1873-4448
dc.identifier.scopus2-s2.0-85129770292en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1016/j.cplett.2022.139677
dc.identifier.urihttps://hdl.handle.net/11616/100642
dc.identifier.volume800en_US
dc.identifier.wosWOS:000804491300005en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofChemical Physics Lettersen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectHydroxyapatiteen_US
dc.subjectWet chemical methoden_US
dc.subjectDensity of states (DOS)en_US
dc.subjectBand structureen_US
dc.subjectMorphologyen_US
dc.subjectX-ray diffraction (XRD)en_US
dc.subjectDFTen_US
dc.titleThe experimental and theoretical investigation of Sm/Mg co-doped hydroxyapatitesen_US
dc.typeArticleen_US

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