Characterization of corrosion products from Nd-Fe-B magnets used in dental prostheses

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dc.contributor.authorSAIKI, M.pt_BR
dc.contributor.authorROGERO, S.O.pt_BR
dc.contributor.authorCOSTA, I.pt_BR
dc.contributor.authorDANTAS, E.S.K.pt_BR
dc.contributor.authorOLIVEIRA, M.C.L.pt_BR
dc.coverageNacionalpt_BR
dc.date.accessioned2014-07-30T17:21:28Zpt_BR
dc.date.accessioned2014-07-30T19:01:08Z
dc.date.available2014-07-30T17:21:28Zpt_BR
dc.date.available2014-07-30T19:01:08Z
dc.date.issued2002pt_BR
dc.description.abstractThis work presents results obtained in the elemental analysis of Nd-Fe-B magnets and their corrosion products. The corrosion products were analyzed in the extracts of culture medium where the magnets had been immersed for 10 days at 37°C. Elements B, Co, Fe, La, Nd, Dy, Pr, Sm, Ho, Yb and Lu were found in the magnet and the analysis of extract indicated that Co, Fe and Nd are released from the magnet to the extract. Toxicity was also investigated in this extract using the neutral red uptake cytotoxicity assay.
dc.format.extent1090-1092pt_BR
dc.identifier.citationSAIKI, M.; ROGERO, S.O.; COSTA, I.; DANTAS, E.S.K.; OLIVEIRA, M.C.L. Characterization of corrosion products from Nd-Fe-B magnets used in dental prostheses. <b>Revista Brasileira de Pesquisa e Desenvolvimento</b>, v. 4, n. 3, p. 1090-1092, 2002. Parte 1. Disponível em: http://repositorio.ipen.br/handle/123456789/5961.
dc.identifier.fasciculo3pt_BR
dc.identifier.issn0104-7698pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-4987-3334
dc.identifier.orcidhttps://orcid.org/0000-0003-3396-6277
dc.identifier.suplementoParte 1pt_BR
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/5961pt_BR
dc.identifier.vol4pt_BR
dc.relation.ispartofRevista Brasileira de Pesquisa e Desenvolvimentopt_BR
dc.rightsopenAccessen
dc.sourceApresentado tembem em: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; NATIONAL MEETING ON NUCLEAR APPLICATIONS, 6th, Aug. 11-16, 2002, Rio de Janeiro, RJpt_BR
dc.subjectpermanent magnetspt_BR
dc.subjectneodymium alloyspt_BR
dc.subjectiron alloyspt_BR
dc.subjectboron alloyspt_BR
dc.subjectmulti-element analysispt_BR
dc.subjectneutron activation analysispt_BR
dc.subjectcorrosionpt_BR
dc.subjectcorrosion productspt_BR
dc.subjecttoxicitypt_BR
dc.subjectprosthesespt_BR
dc.subjectdentistrypt_BR
dc.titleCharacterization of corrosion products from Nd-Fe-B magnets used in dental prosthesespt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorISOLDA COSTA
ipen.autorELIZABETH SONODA KEIKO DANTAS
ipen.autorSIZUE OTA ROGERO
ipen.autorMITIKO SAIKI
ipen.autorMARA CRISTINA LOPES DE OLIVEIRA
ipen.codigoautor429
ipen.codigoautor105
ipen.codigoautor1266
ipen.codigoautor1178
ipen.codigoautor2257
ipen.contributor.ipenauthorISOLDA COSTA
ipen.contributor.ipenauthorELIZABETH SONODA KEIKO DANTAS
ipen.contributor.ipenauthorSIZUE OTA ROGERO
ipen.contributor.ipenauthorMITIKO SAIKI
ipen.contributor.ipenauthorMARA CRISTINA LOPES DE OLIVEIRA
ipen.date.recebimento03-11pt_BR
ipen.identifier.fiSem F.I.pt_BR
ipen.identifier.ipendoc09386pt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublication952cc9fe-41a5-443f-b21a-316edc344ec8
relation.isAuthorOfPublication26d74317-ed69-4969-afe6-10919dcae99d
relation.isAuthorOfPublicationadecaf83-1d61-4fa2-b7e6-4cf91494610d
relation.isAuthorOfPublication78e9df14-8ccf-4a31-a02f-4a8a4c111c14
relation.isAuthorOfPublication54240b1d-855c-4eec-b344-a35c57ce4758
relation.isAuthorOfPublication.latestForDiscovery78e9df14-8ccf-4a31-a02f-4a8a4c111c14
sigepi.autor.atividadeSAIKI, M.:1178:7:Spt_BR
sigepi.autor.atividadeROGERO, S.O.:1266:37:Npt_BR
sigepi.autor.atividadeCOSTA, I.:429:32:Npt_BR
sigepi.autor.atividadeDANTAS, E.S.K.:105:38:Npt_BR
sigepi.autor.atividadeOLIVEIRA, M.C.L.:2257:-1:Npt_BR

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