Skip navigation
Universidade Federal da Bahia |
Repositório Institucional da UFBA
Use este identificador para citar ou linkar para este item: https://repositorio.ufba.br/handle/ri/7062
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.authorOliveira, Marília Gerhardt de-
dc.contributor.authorXavier, Cristina Braga-
dc.contributor.authorDemarco, Flávio Fernando-
dc.contributor.authorPinheiro, Antonio Luiz Barbosa-
dc.contributor.authorCosta, Aline Tempel-
dc.contributor.authorPozza, Daniel Humberto-
dc.creatorOliveira, Marília Gerhardt de-
dc.creatorXavier, Cristina Braga-
dc.creatorDemarco, Flávio Fernando-
dc.creatorPinheiro, Antonio Luiz Barbosa-
dc.creatorCosta, Aline Tempel-
dc.creatorPozza, Daniel Humberto-
dc.date.accessioned2012-10-26T19:27:34Z-
dc.date.available2012-10-26T19:27:34Z-
dc.date.issued2007-
dc.identifier.issn0103-6440-
dc.identifier.urihttp://www.repositorio.ufba.br/ri/handle/ri/7062-
dc.descriptionp.3-7pt_BR
dc.description.abstractPortland cement has been analyzed and compared to mineral trioxide aggregate (MTA) because of their chemical similarity. The possibility of using this material as a less expensive alternative to MTA in dental practice should be considered. In view of this, the present study compared the components of a Portland cement (Votoran®) to two commercial brands of MTA (Pro-Root™ and MTA-Angelus®). Twelve specimens of each material were fabricated and examined by scanning electron microscopy (SEM) with energy dispersive spectroscopy (EDS) to obtain their percentage of chemical elements. The means of the chemical elements found in each material was compared by descriptive statistics. Bismuth was present only in MTA cements to provide radiopacity. In conclusion, the tested cements have similar components, which supports, as far as composition is concerned, the possible clinical use of Portland as an option to MTA.pt_BR
dc.language.isoenpt_BR
dc.publisherFundação Odontológica de Ribeirão Pretopt_BR
dc.sourcehttp://dx.doi.org/10.1590/S0103-64402007000100002pt_BR
dc.subjectMTApt_BR
dc.subjectPortland cementpt_BR
dc.subjectSpectroscopypt_BR
dc.subjectScanning electron microscopypt_BR
dc.titleComparative chemical study of MTA and portland cementspt_BR
dc.title.alternativeBrazilian Dental Journalpt_BR
dc.typeArtigo de Periódicopt_BR
dc.description.localpubRibeirão Pretopt_BR
dc.identifier.numberv. 18, n. 1pt_BR
Aparece nas coleções:Artigo Publicado em Periódico (Faculdade de Odontologia)

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
Oliveira, Marília Gerhardt de.pdf128,6 kBAdobe PDFVisualizar/Abrir
Mostrar registro simples do item Visualizar estatísticas


Os itens no repositório estão protegidos por copyright, com todos os direitos reservados, salvo quando é indicado o contrário.