Streptococcus mutans adhesion and releasing of metallic ions in dental alloys
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , |
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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oai:ojs.periodicos.sbu.unicamp.br:article/8640843 |
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UNICAMP-8 |
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Brazilian journal of oral sciences (Online) |
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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 |
_version_ |
1800216397711671296 |