Influence of the Commercial Mouthwashes on the Corrosion Behaviour of Dental Alloy

Detalhes bibliográficos
Autor(a) principal: Pupim,Denise
Data de Publicação: 2022
Outros Autores: Peixoto,Raniel Fernandes, Macedo,Ana Paula, Palma-Dibb,Regina Guenka, Mattos,Maria da Gloria Chiarello de, Galo,Rodrigo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392022000100236
Resumo: Abstract Dental alloys are widely used in fabrication of removable partial dentures, particularly as a dental framework. The present study aimed at studying the effect of the commercial mouthwashes on the corrosion behavior of the Co−Cr dental casting alloy. Corrosion behavior was investigated in alcohol-free and alcohol-containing mouthwashes added to artificial saliva solutions at room temperature by electrochemical tests recorded the open circuit potential (OCP) and current density, after the surface analysis of the samples was performed. During the early 250s, the OCP values showed significant changes, with the exception of one test group containing alcohol, where potential decreased continuously during the test, which also recorded the highest current density, different from the other groups. It was observed that the presence of alcohol increased the current density and the corrosion process in this alloy and the mouthwashes had more aggressive action in specimens submitted to solutions with alcohol in the composition.
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spelling Influence of the Commercial Mouthwashes on the Corrosion Behaviour of Dental AlloyDental alloyselectrochemical corrosioncommercial mouthwashesroughnessAbstract Dental alloys are widely used in fabrication of removable partial dentures, particularly as a dental framework. The present study aimed at studying the effect of the commercial mouthwashes on the corrosion behavior of the Co−Cr dental casting alloy. Corrosion behavior was investigated in alcohol-free and alcohol-containing mouthwashes added to artificial saliva solutions at room temperature by electrochemical tests recorded the open circuit potential (OCP) and current density, after the surface analysis of the samples was performed. During the early 250s, the OCP values showed significant changes, with the exception of one test group containing alcohol, where potential decreased continuously during the test, which also recorded the highest current density, different from the other groups. It was observed that the presence of alcohol increased the current density and the corrosion process in this alloy and the mouthwashes had more aggressive action in specimens submitted to solutions with alcohol in the composition.ABM, ABC, ABPol2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392022000100236Materials Research v.25 2022reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2021-0385info:eu-repo/semantics/openAccessPupim,DenisePeixoto,Raniel FernandesMacedo,Ana PaulaPalma-Dibb,Regina GuenkaMattos,Maria da Gloria Chiarello deGalo,Rodrigoeng2022-01-06T00:00:00Zoai:scielo:S1516-14392022000100236Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2022-01-06T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Influence of the Commercial Mouthwashes on the Corrosion Behaviour of Dental Alloy
title Influence of the Commercial Mouthwashes on the Corrosion Behaviour of Dental Alloy
spellingShingle Influence of the Commercial Mouthwashes on the Corrosion Behaviour of Dental Alloy
Pupim,Denise
Dental alloys
electrochemical corrosion
commercial mouthwashes
roughness
title_short Influence of the Commercial Mouthwashes on the Corrosion Behaviour of Dental Alloy
title_full Influence of the Commercial Mouthwashes on the Corrosion Behaviour of Dental Alloy
title_fullStr Influence of the Commercial Mouthwashes on the Corrosion Behaviour of Dental Alloy
title_full_unstemmed Influence of the Commercial Mouthwashes on the Corrosion Behaviour of Dental Alloy
title_sort Influence of the Commercial Mouthwashes on the Corrosion Behaviour of Dental Alloy
author Pupim,Denise
author_facet Pupim,Denise
Peixoto,Raniel Fernandes
Macedo,Ana Paula
Palma-Dibb,Regina Guenka
Mattos,Maria da Gloria Chiarello de
Galo,Rodrigo
author_role author
author2 Peixoto,Raniel Fernandes
Macedo,Ana Paula
Palma-Dibb,Regina Guenka
Mattos,Maria da Gloria Chiarello de
Galo,Rodrigo
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Pupim,Denise
Peixoto,Raniel Fernandes
Macedo,Ana Paula
Palma-Dibb,Regina Guenka
Mattos,Maria da Gloria Chiarello de
Galo,Rodrigo
dc.subject.por.fl_str_mv Dental alloys
electrochemical corrosion
commercial mouthwashes
roughness
topic Dental alloys
electrochemical corrosion
commercial mouthwashes
roughness
description Abstract Dental alloys are widely used in fabrication of removable partial dentures, particularly as a dental framework. The present study aimed at studying the effect of the commercial mouthwashes on the corrosion behavior of the Co−Cr dental casting alloy. Corrosion behavior was investigated in alcohol-free and alcohol-containing mouthwashes added to artificial saliva solutions at room temperature by electrochemical tests recorded the open circuit potential (OCP) and current density, after the surface analysis of the samples was performed. During the early 250s, the OCP values showed significant changes, with the exception of one test group containing alcohol, where potential decreased continuously during the test, which also recorded the highest current density, different from the other groups. It was observed that the presence of alcohol increased the current density and the corrosion process in this alloy and the mouthwashes had more aggressive action in specimens submitted to solutions with alcohol in the composition.
publishDate 2022
dc.date.none.fl_str_mv 2022-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392022000100236
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392022000100236
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1980-5373-mr-2021-0385
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.25 2022
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
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