Combined morphological-compositional analysis of the interaction of collagen and chitosan based-materials with demineralized bovine dentin

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dc.contributor.authorNahórny, Sidnei
dc.contributor.authorOliveira, Ivone Regina de
dc.contributor.authorSoares, Luís Eduardo Silva
dc.date.accessioned2025-04-24T11:59:00Z
dc.date.available2025-04-24T11:59:00Z
dc.date.issued22021
dc.description.abstractTreatments to promote the biomineralization of dentin are the focus of much research with different materials and processes. Biomineralization is a process mediated by an organic matrix in which organic macromolecules act as models for the nucleation and growth of mineral crystals to form hierarchically ordered hybrid materials, such as bones or teeth. This study describes the application of novel materials based on collagen and chitosan aimed to protect the dentin from erosive conditions. The dentin morphology of the bovine teeth treated with these materials was visualized using scanning electron microscopy (SEM). In additions, it was possible to confirm the data by analyzing the distribution of inorganic content of dentin by micro energy-dispersive X-ray fluorescence spectrometry (µ-EDXRF). The association of analytical techniques demonstrated greater surface coverage for the chitosan-fluoride followed by the hydrolyzed collagen. Both materials are promising for the application of dentin coverage in dentistry.
dc.description.physical10 p.
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.uriFAPESP (2005/50811–9)
dc.format.mimetypePDF
dc.identifier.affiliationUniversidade do Vale do Paraíba
dc.identifier.bibliographicCitationNAHÓRNY, S.; OLIVEIRA, I. R.; SOARES, L. E. S. Combined morphological-compositional analysis of the interaction of collagen and chitosan based-materials with demineralized bovine dentin / Análise morfológica-composicional combinada da interação de materiais à base de colágeno e quitosana com dentina bovina desmineralizada. Brazilian Journal of Development, v. 7, n. 5, p. 44670–44679, 2021. Disponível em: https://ojs.brazilianjournals.com.br/ojs/index.php/BRJD/article/view/29296.
dc.identifier.doi10.34117/bjdv.v7i5.29296
dc.identifier.urihttps://repositorio.univap.br/handle/123456789/885
dc.language.isoen_US
dc.publisherBrazilian Journals Publicações de Periódicos
dc.rights.holderBrazilian Journal of Development
dc.subject.keywordChitosan
dc.subject.keywordCollagen
dc.subject.keywordFluoride
dc.subject.keywordScanning electron microscopy
dc.subject.keywordFluorescence spectrometry
dc.titleCombined morphological-compositional analysis of the interaction of collagen and chitosan based-materials with demineralized bovine dentin
dc.title.alternativeAnálise morfológica-composicional combinada da interação de materiais à base de colágeno e quitosana com dentina bovina desmineralizada
dc.typeArtigos de Periódicos

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