Fibras de fosfato de cálcio amorfo para regeneração óssea: a bioatividade potencializada pela morfologia

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dc.contributor.authorSILVA, A.C.
dc.contributor.authorALLEGRINI-JUNIOR, S.
dc.contributor.authorOTTONI, C.
dc.contributor.authorMELLO-CASTANHO, S.R.H.
dc.contributor.authorBRAGA, F.J.C.
dc.coverageNacionalpt_BR
dc.creator.eventoCONGRESSO BRASILEIRO DE CERAMICA, 60.pt_BR
dc.date.accessioned2017-05-11T17:36:15Z
dc.date.available2017-05-11T17:36:15Z
dc.date.evento15-18 de maio, 2016pt_BR
dc.description.abstractAmorphous Calcium Phosphate (ACP) is the first mineral phase formed in hard tissues. ACP has low ordering in the crystal lattice compared to other calcium phosphates. The X-ray diffraction pattern is broad and diffuse with a maximum at 250 (2ϴ), being considered as a precursor of well crystallized hydroxyapatite (HA), reference bone grafting material in odontology and medicine. The ACP graft has high capacity to be resorbable and has been widely studied as a filler for bone defects. However, it is rare to find articles where the ACP is presented in the form of fibers and yet always containing silicon. This research paper presents the ACP fibers obtained by the process Hager-Rosengarth, confirming its amorphous condition by means of X-ray diffraction and its capacity of resorption and ability to conduct and formation of new bone tissue proven by test "in vivo" with subsequent analysis by light microscopy. ACP in the form of fibers is considered innovation as a bone grafting material, having already its exclusive rights of patent claimed by a Brazilian company that is which is being funded by CAPES / FINEP in a program of R & D. Keywords: Fiber, Biomaterials, ACP.pt_BR
dc.event.siglaCBCpt_BR
dc.format.extent1863-1874pt_BR
dc.identifier.citationSILVA, A.C.; ALLEGRINI-JUNIOR, S.; OTTONI, C.; MELLO-CASTANHO, S.R.H.; BRAGA, F.J.C. Fibras de fosfato de cálcio amorfo para regeneração óssea: a bioatividade potencializada pela morfologia. In: CONGRESSO BRASILEIRO DE CERAMICA, 60., 15-18 de maio, 2016, Águas de Lindóia, SP. <b>Anais...</b> p. 1863-1874. Disponível em: http://repositorio.ipen.br/handle/123456789/27441.
dc.identifier.orcidhttps://orcid.org/0000-0002-0155-9100
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/27441
dc.local.eventoÁguas de Lindóia, SPpt_BR
dc.rightsopenAccesspt_BR
dc.titleFibras de fosfato de cálcio amorfo para regeneração óssea: a bioatividade potencializada pela morfologiapt_BR
dc.title.alternativeAmorphous calcium phosphate fiber for bone regeneration: the bioactivity enhanced by morphologypt_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorSONIA REGINA HOMEM DE MELLO CASTANHO
ipen.autorANTONIO CARLOS DA SILVA
ipen.codigoautor1552
ipen.codigoautor2949
ipen.contributor.ipenauthorSONIA REGINA HOMEM DE MELLO CASTANHO
ipen.contributor.ipenauthorANTONIO CARLOS DA SILVA
ipen.date.recebimento17-05pt_BR
ipen.event.datapadronizada2016pt_BR
ipen.identifier.ipendoc23773pt_BR
ipen.notas.internasAnaispt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublication421edd64-5958-445c-9f93-1e13aabaa72a
relation.isAuthorOfPublication839a3a2d-55ca-4376-993c-a8279c5cf017
relation.isAuthorOfPublication.latestForDiscovery839a3a2d-55ca-4376-993c-a8279c5cf017
sigepi.autor.atividadeSILVA, A.C.:2949:720:Spt_BR
sigepi.autor.atividadeMELLO-CASTANHO, S.R.H.:1552:720:Npt_BR
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