Chemical, structural and mechanical characterization of bovine enamel

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dc.citation.journalTitleARCHIVES OF ORAL BIOLOGY
dc.contributor.authorArango-Santander S.
dc.contributor.authorMontoya C.
dc.contributor.authorPelaez-Vargas A.
dc.contributor.authorOssa E.A.
dc.contributor.departmentUniversidad EAFIT. Departamento de Ingeniería de Producciónspa
dc.contributor.researchgroupMateriales de Ingenieríaspa
dc.creatorArango-Santander S.
dc.creatorMontoya C.
dc.creatorPelaez-Vargas A.
dc.creatorOssa E.A.
dc.date.accessioned2021-04-12T21:26:45Z
dc.date.available2021-04-12T21:26:45Z
dc.date.issued2020-01-01
dc.description.abstractObjective: The purpose of this investigation was to establish microstructure, microhardness, fracture toughness, chemical composition, and crack repair of bovine enamel and to compare these features with their human counterparts. Design: Bovine enamel fragments were prepared and optical microscopy and atomic force microscopy were used to establish microstructure; Raman spectroscopy was used to estimate composition and microindentation using Vickers testing was performed to evaluate hardness. Results: A strong dependence between indentation load and microhardness values was observed, as was the case in human enamel. Similar microstructure and chemical composition between bovine and human enamel, 7.89% lower microhardness and 40% higher fracture toughness values for bovine enamel were found. Conclusion: From a structural and mechanical standpoint, bovine enamel is a suitable alternative to human enamel for in vitro testing of dental products. © 2019 Elsevier Ltdeng
dc.identifierhttps://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=9206
dc.identifier.doi10.1016/j.archoralbio.2019.104573
dc.identifier.issn00039969
dc.identifier.issn18791506
dc.identifier.otherWOS;000523652700006
dc.identifier.otherPUBMED;31568993
dc.identifier.otherSCOPUS;2-s2.0-85072634516
dc.identifier.urihttp://hdl.handle.net/10784/29124
dc.language.isoeng
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85072634516&doi=10.1016%2fj.archoralbio.2019.104573&partnerID=40&md5=14f7e0da20a8f406353d981b4ed4de3f
dc.rightshttps://v2.sherpa.ac.uk/id/publication/issn/0003-9969
dc.sourceARCHIVES OF ORAL BIOLOGY
dc.subjectBovine enameleng
dc.subjectChemical compositioneng
dc.subjectCrack repaireng
dc.subjectFracture toughnesseng
dc.subjectHardnesseng
dc.subjectRaman spectroscopyeng
dc.titleChemical, structural and mechanical characterization of bovine enameleng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typearticleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typepublishedVersioneng
dc.type.localArtículospa

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