Indentation damage and crack repair in human enamel.

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dc.citation.journalTitleJournal Of The Mechanical Behavior Of Biomedical Materials
dc.contributor.authorRivera C
dc.contributor.authorArola D
dc.contributor.authorOssa A
dc.contributor.departmentUniversidad EAFIT. Departamento de Ingeniería de Producciónspa
dc.contributor.researchgroupMateriales de Ingenieríaspa
dc.creatorRivera C
dc.creatorArola D
dc.creatorOssa A
dc.date.accessioned2021-04-12T21:26:41Z
dc.date.available2021-04-12T21:26:41Z
dc.date.issued2013-05-01
dc.description.abstractTooth enamel is the hardest and most highly mineralized tissue in the human body. While there have been a number of studies aimed at understanding the hardness and crack growth resistance behavior of this tissue, no study has evaluated if cracks in this tissue undergo repair. In this investigation the crack repair characteristics of young human enamel were evaluated as a function of patient gender and as a function of the distance from the Dentin Enamel Junction (DEJ). Cracks were introduced via microindentation along the prism direction and evaluated as a function of time after the indentation. Microscopic observations indicated that the repair of cracks began immediately after crack initiation and reaches saturation after approximately 48 h. During this process he crack length decreased up to 10% of the initial length, and the largest degree of reduction occurred in the deep enamel, nearest the DEJ. In addition, it was found that the degree of repair was significantly greater in the enamel of female patients.eng
dc.identifierhttps://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=1536
dc.identifier.doi10.1016/j.jmbbm.2013.02.020
dc.identifier.issn17516161
dc.identifier.issn18780180
dc.identifier.otherWOS;000318837500017
dc.identifier.otherPUBMED;23541701
dc.identifier.otherSCOPUS;2-s2.0-84876487964
dc.identifier.urihttp://hdl.handle.net/10784/29076
dc.language.isoeng
dc.publisherELSEVIER SCIENCE BV
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84876487964&doi=10.1016%2fj.jmbbm.2013.02.020&partnerID=40&md5=b2f2f4b9da3a4a766dcc451fc509fcde
dc.rightshttps://v2.sherpa.ac.uk/id/publication/issn/1751-6161
dc.sourceJournal Of The Mechanical Behavior Of Biomedical Materials
dc.subjectCrack repairseng
dc.subjectCrack-growth resistanceeng
dc.subjectDegree of reductioneng
dc.subjectDentin-enamel junctionseng
dc.subjectIndentation damageeng
dc.subjectMicro indentationeng
dc.subjectMicroscopic observationseng
dc.subjectMineralized tissueeng
dc.subjectBrittlenesseng
dc.subjectCrackseng
dc.subjectEnamelseng
dc.subjectFracture mechanicseng
dc.subjectHardnesseng
dc.subjectTissueeng
dc.subjectTooth enameleng
dc.subjectToughnesseng
dc.subjectRepaireng
dc.subjectadulteng
dc.subjectarticleeng
dc.subjectdental etchingeng
dc.subjectdental procedureeng
dc.subjectenameleng
dc.subjectfemaleeng
dc.subjecthardnesseng
dc.subjecthumaneng
dc.subjectmajor clinical studyeng
dc.subjectmaleeng
dc.subjectmolar tootheng
dc.subjectpriority journaleng
dc.subjectroom temperatureeng
dc.subjecttooth fractureeng
dc.subjectAdolescenteng
dc.subjectComputer Simulationeng
dc.subjectDental Enameleng
dc.subjectFemaleeng
dc.subjectHardnesseng
dc.subjectHumanseng
dc.subjectMaleeng
dc.subjectMaterials Testingeng
dc.subjectModelseng
dc.subjectBiologicaleng
dc.subjectModelseng
dc.subjectChemicaleng
dc.subjectMolareng
dc.subjectThirdeng
dc.subjectStresseng
dc.subjectMechanicaleng
dc.subjectSurface Propertieseng
dc.subjectYoung Adulteng
dc.titleIndentation damage and crack repair in human enamel.eng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typearticleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typepublishedVersioneng
dc.type.localArtículospa

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