Role of magnesium and aluminum substitution on the structural properties and bioactivity of bioglasses synthesized from biogenic silica

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dc.authorid0000-0003-4114-7044en_US
dc.contributor.authorKarakuzu-Ikizler, Burcu
dc.contributor.authorTerzioğlu, Pınar
dc.contributor.authorBasaran-Elalmis, Yeliz
dc.contributor.authorTekerek, Bilge Sema
dc.contributor.authorYucel, Sevil
dc.date.accessioned2021-03-20T20:09:34Z
dc.date.available2021-03-20T20:09:34Z
dc.date.issued2020
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, Polimer Malzeme Mühendisliği Bölümüen_US
dc.description.abstractThe objective of this study was to investigate the effect of magnesium (1 wt%) and aluminum (1 wt%) incorporation on the in vitro bioactivity and biodegradation behavior of 45S5 bioactive glasses synthesized from rice husk biogenic silica. The performance of biogenic silica-based samples was compared well with commercial silica-based counterparts. The in vitro biodegradation behavior of bioactive glasses was evaluated by the weight loss of samples and pH variation in the Tris buffer solution. Based on composition, bioglasses possessed different properties before and after simulated body fluid (SBF) immersion. The incorporation of magnesium (Mg) and aluminum (Al) enhanced the Vickers hardness of bioglasses. All the bioglasses showed the hydroxyapatite layer formation after SBF treatment as confirmed by the dissolution, FTIR, SEM and XRD analysis, however it was more prominent in the rice husk silica-based 45S5 bioglass. The biogenic silica seems to be a promising starting material for bioglass systems to be used in bone tissue engineering applications.en_US
dc.description.sponsorshipYildiz Technical UniversityYildiz Technical University [2013-07-04-KAP06]en_US
dc.description.sponsorshipThis work was supported by Research Fund of the Yildiz Technical University [Project Number: 2013-07-04-KAP06].en_US
dc.identifier.doi10.1016/j.bioactmat.2019.12.007en_US
dc.identifier.endpage73en_US
dc.identifier.issn2452-199X
dc.identifier.issue1en_US
dc.identifier.pmid31989060en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage66en_US
dc.identifier.urihttp://doi.org/10.1016/j.bioactmat.2019.12.007
dc.identifier.urihttps://hdl.handle.net/20.500.12885/468
dc.identifier.volume5en_US
dc.identifier.wosWOS:000517802700008en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorTerzioğlu, Pınar
dc.language.isoenen_US
dc.publisherKeai Publishing Ltden_US
dc.relation.ispartofBioactive Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBioactivityen_US
dc.subjectBiodegradationen_US
dc.subjectBiomaterialen_US
dc.subjectRice husk silicaen_US
dc.subjectSBFen_US
dc.titleRole of magnesium and aluminum substitution on the structural properties and bioactivity of bioglasses synthesized from biogenic silicaen_US
dc.typeArticleen_US

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