La3+ and F- dual-doped multifunctional hydroxyapatite nanoparticles: Synthesis and characterization

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dc.authoridErdem, Umit/0000-0002-0480-8176
dc.contributor.authorErdem, Umit
dc.contributor.authorTurkoz, Mustafa B.
dc.date.accessioned2025-01-21T16:42:17Z
dc.date.available2025-01-21T16:42:17Z
dc.date.issued2021
dc.departmentKırıkkale Üniversitesi
dc.description.abstractHydroxyapatite (HA) co-doped with La3+ and F- ions were synthesized by the precipitation method and sintered at 1,100 degrees C for 1 hr. Samples were characterized by the standard experimental methods including the density, X-Ray Diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR), and Scanning Electron Microscopy (SEM) to investigate their microstructure, phase formation, and bonding characteristics in detail. Moreover, the materials produced were identified using the microhardness tests. It was observed that in the most of materials, the hydroxyapatite was found to be the main phase with a minor amount of beta-tricalcium phosphate (beta-TCP). Furthermore, the presence of fluoride and small amount of beta-TCP was verified with all the characteristic FTIR bands of hydroxyapatite for the majority of samples studied. The result in SEM evaluation is that the produced HA powders have less deformed, uniformly distributed, and regularly shaped particles. Here, the material density has changed towards a less dense state with the increasing rate of La doping, but statistically significant difference was not obtained (p, .1942 > .05) with increase of the F doping. A significant difference was obtained the microhardness values between La3+ and F- ions co-doped HA materials and pure HA (p [.0053] < .05). Accordingly, this study confirmed that since the La3+ and F- ions can potentially increase the efficacy of HA. According to the spectral, mechanical, and microstructure analysis result, this material can be as a good candidate product for use as an occluding material for dental application.
dc.identifier.doi10.1002/jemt.23880
dc.identifier.endpage3220
dc.identifier.issn1059-910X
dc.identifier.issn1097-0029
dc.identifier.issue12
dc.identifier.pmid34313373
dc.identifier.startpage3211
dc.identifier.urihttps://doi.org/10.1002/jemt.23880
dc.identifier.urihttps://hdl.handle.net/20.500.12587/25044
dc.identifier.volume84
dc.identifier.wosWOS:000678519000001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofMicroscopy Research and Technique
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241229
dc.subjectdual doping; fluoride; hydroxyapatite; lanthanum; microstructure
dc.titleLa3+ and F- dual-doped multifunctional hydroxyapatite nanoparticles: Synthesis and characterization
dc.typeArticle

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