Influence of silane coating and graphene oxide integration on the magnetothermal Behaviors of La1-xSrxMnO3 nanoparticles

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dc.authoridSimsek, Telem/0000-0003-4852-2230
dc.authoridYurt, Fatma/0000-0002-9394-6908
dc.authoridUnlu, Cumhur Gokhan/0000-0003-2554-5886
dc.contributor.authorSert, Buse
dc.contributor.authorKaya, Gul
dc.contributor.authorCicek, Sinem
dc.contributor.authorHarputlu, Ersan
dc.contributor.authorSimsek, Telem
dc.contributor.authorTekgul, Atakan
dc.contributor.authorUnlu, C. Gokhan
dc.date.accessioned2025-03-17T12:27:04Z
dc.date.available2025-03-17T12:27:04Z
dc.date.issued2025
dc.departmentTarsus Üniversitesi
dc.description.abstractIn this study, La1-xSrxMnO3 (x = 0.27, 0.3, 0.33) magnetic nanoparticles (MNPs) were synthesized and then these nanoparticles synthesized in the core-shell structure were coated with silane for potential magnetic hyperthermia applications. In order to provide support material for the coated magnetic nanoparticles, silane-coated hybrid magnetic nanoparticles were obtained by producing graphene oxide (GO) nanoflakes. The structural and magnetic properties and magnetothermal properties of these structures were investigated. It was observed that the structure of the silane-coated magnetic nanoparticles remained intact and did not show any degradation compared to the uncoated materials. In addition, the highest saturation magnetization (MS) value was observed in the sample doped with x = 0.30. This value indicated that the heating power would be higher than the other doped samples in the specific absorption ratio (SAR) measurements. In this context, the heating amount in the silane-coated samples showed a slight decrease compared to the uncoated samples. Despite the decrease in the SAR values of the integrated samples by incorporating GO into the coated MNPs, it is anticipated that effective results will be obtained for practical applications with the advantage of increasing the thermal conductivity of GO.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [221S429]; TUBITAK
dc.description.sponsorshipThis study was supported by the Scientific and Technological Research Council of Turkey (TUBITAK) under the Grant Number 221S429. The authors thank TUBITAK for their support.
dc.identifier.doi10.1016/j.jmmm.2025.172808
dc.identifier.issn0304-8853
dc.identifier.issn1873-4766
dc.identifier.scopus2-s2.0-85215383635
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1016/j.jmmm.2025.172808
dc.identifier.urihttps://hdl.handle.net/20.500.13099/2048
dc.identifier.volume615
dc.identifier.wosWOS:001407292000001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofJournal of Magnetism and Magnetic Materials
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250316
dc.subjectMagnetic nanoparticles
dc.subjectSilane coating
dc.subjectMagnetic hyperthermia
dc.subjectSAR
dc.subjectGraphene oxide
dc.titleInfluence of silane coating and graphene oxide integration on the magnetothermal Behaviors of La1-xSrxMnO3 nanoparticles
dc.typeArticle

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