Streptococcus mutans adhesion and releasing of metallic ions in dental alloys

Detalhes bibliográficos
Autor(a) principal: Zavanelli, Adriana Cristina
Data de Publicação: 2015
Outros Autores: Zavanelli, Ricardo Alexandre, Mazaro, José Vitor Quinelli, Falcón-Antenucci, Rosse Mary
Tipo de documento: Artigo
Idioma: por
Título da fonte: Brazilian journal of oral sciences (Online)
Texto Completo: https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8640843
Resumo: Aim: To evaluate the adherence of Streptococcus mutans to the surface of the amalgam and copper/aluminum alloy samples and also evaluate the release of metallic ions. Methods: The prepared medium was changed every 72 h and analyzed by atomic absorption spectrophotometer. Samples were removed from the prepared medium at 15, 30, 48 and 60 days. Results: The result shows that ions released were statistically different among all groups, and so were both biofilm and pits formation and the corrosion induced by the S. mutans in both types of samples. SEM observation of the samples immersed in the prepared medium with S. mutans showed adherence of microorganisms on the whole surface, in all groups. Conclusions: The S. mutans adhere to both amalgam and copper/aluminum alloy causing corrosion of those restorations. S. mutans produced a greater ions release in Cu/Al alloy; in amalgam, the ions release was not influenced by exposure to S. mutans.
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spelling Streptococcus mutans adhesion and releasing of metallic ions in dental alloysDental alloysCorrosionIonsOdontologiaAim: To evaluate the adherence of Streptococcus mutans to the surface of the amalgam and copper/aluminum alloy samples and also evaluate the release of metallic ions. Methods: The prepared medium was changed every 72 h and analyzed by atomic absorption spectrophotometer. Samples were removed from the prepared medium at 15, 30, 48 and 60 days. Results: The result shows that ions released were statistically different among all groups, and so were both biofilm and pits formation and the corrosion induced by the S. mutans in both types of samples. SEM observation of the samples immersed in the prepared medium with S. mutans showed adherence of microorganisms on the whole surface, in all groups. Conclusions: The S. mutans adhere to both amalgam and copper/aluminum alloy causing corrosion of those restorations. S. mutans produced a greater ions release in Cu/Al alloy; in amalgam, the ions release was not influenced by exposure to S. mutans.Universidade Estadual de Campinas2015-03-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8640843Brazilian Journal of Oral Sciences; v. 14 n. 1 (2015): Jan./Mar.; 36-40Brazilian Journal of Oral Sciences; Vol. 14 No. 1 (2015): Jan./Mar.; 36-401677-3225reponame:Brazilian journal of oral sciences (Online)instname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPporhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8640843/8375Copyright (c) 2015 Adriana Cristina Zavanelli, Ricardo Alexandre Zavanelli, José Vitor Quinelli Mazaro, Rosse Mary Falcón-Antenuccihttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessZavanelli, Adriana CristinaZavanelli, Ricardo AlexandreMazaro, José Vitor QuinelliFalcón-Antenucci, Rosse Mary2023-10-02T12:47:47Zoai:ojs.periodicos.sbu.unicamp.br:article/8640843Revistahttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/PUBhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/oaibrjorals@fop.unicamp.br||brjorals@fop.unicamp.br1677-32251677-3217opendoar:2023-10-02T12:47:47Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP)false
dc.title.none.fl_str_mv Streptococcus mutans adhesion and releasing of metallic ions in dental alloys
title Streptococcus mutans adhesion and releasing of metallic ions in dental alloys
spellingShingle Streptococcus mutans adhesion and releasing of metallic ions in dental alloys
Zavanelli, Adriana Cristina
Dental alloys
Corrosion
Ions
Odontologia
title_short Streptococcus mutans adhesion and releasing of metallic ions in dental alloys
title_full Streptococcus mutans adhesion and releasing of metallic ions in dental alloys
title_fullStr Streptococcus mutans adhesion and releasing of metallic ions in dental alloys
title_full_unstemmed Streptococcus mutans adhesion and releasing of metallic ions in dental alloys
title_sort Streptococcus mutans adhesion and releasing of metallic ions in dental alloys
author Zavanelli, Adriana Cristina
author_facet Zavanelli, Adriana Cristina
Zavanelli, Ricardo Alexandre
Mazaro, José Vitor Quinelli
Falcón-Antenucci, Rosse Mary
author_role author
author2 Zavanelli, Ricardo Alexandre
Mazaro, José Vitor Quinelli
Falcón-Antenucci, Rosse Mary
author2_role author
author
author
dc.contributor.author.fl_str_mv Zavanelli, Adriana Cristina
Zavanelli, Ricardo Alexandre
Mazaro, José Vitor Quinelli
Falcón-Antenucci, Rosse Mary
dc.subject.por.fl_str_mv Dental alloys
Corrosion
Ions
Odontologia
topic Dental alloys
Corrosion
Ions
Odontologia
description Aim: To evaluate the adherence of Streptococcus mutans to the surface of the amalgam and copper/aluminum alloy samples and also evaluate the release of metallic ions. Methods: The prepared medium was changed every 72 h and analyzed by atomic absorption spectrophotometer. Samples were removed from the prepared medium at 15, 30, 48 and 60 days. Results: The result shows that ions released were statistically different among all groups, and so were both biofilm and pits formation and the corrosion induced by the S. mutans in both types of samples. SEM observation of the samples immersed in the prepared medium with S. mutans showed adherence of microorganisms on the whole surface, in all groups. Conclusions: The S. mutans adhere to both amalgam and copper/aluminum alloy causing corrosion of those restorations. S. mutans produced a greater ions release in Cu/Al alloy; in amalgam, the ions release was not influenced by exposure to S. mutans.
publishDate 2015
dc.date.none.fl_str_mv 2015-03-30
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8640843
url https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8640843
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8640843/8375
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Universidade Estadual de Campinas
publisher.none.fl_str_mv Universidade Estadual de Campinas
dc.source.none.fl_str_mv Brazilian Journal of Oral Sciences; v. 14 n. 1 (2015): Jan./Mar.; 36-40
Brazilian Journal of Oral Sciences; Vol. 14 No. 1 (2015): Jan./Mar.; 36-40
1677-3225
reponame:Brazilian journal of oral sciences (Online)
instname:Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
instname_str Universidade Estadual de Campinas (UNICAMP)
instacron_str UNICAMP
institution UNICAMP
reponame_str Brazilian journal of oral sciences (Online)
collection Brazilian journal of oral sciences (Online)
repository.name.fl_str_mv Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP)
repository.mail.fl_str_mv brjorals@fop.unicamp.br||brjorals@fop.unicamp.br
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