Study of surface alterations of composite and ionomeric materials submitted to simulation of a high cariogenic challenge

Detalhes bibliográficos
Autor(a) principal: VIEIRA,Alexandre Rezende
Data de Publicação: 1999
Outros Autores: SOUZA,Ivete Pomarico Ribeiro de, MODESTO,Adriana
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista de Odontologia da Universidade de São Paulo
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-06631999000400002
Resumo: We evaluated the surface of composite resins and glass-ionomer cements in a situation of high cariogenic challenge. Based on seventy-five standard test specimens of one glass-ionomer cement (Chelon Fil - ESPE), one resin-modified glass-ionomer (Vitremer - 3M), two polyacid-modified composite (VariGlass and Dyract - Dentsply) and one composite resin (Heliomolar - Vivadent), submitted to fourteen days of demineralization and remineralization cycling to simulate a high cariogenic challenge, the erosive aspects of the surface of the materials were assessed. All of the samples were evaluated by scanning electronic microscope and compared with another five test specimens of each material, prepared in the same way and serving as control. All of the materials studied suffered erosive action by the media, with different characteristics due to the different compositions, after being submitted to in vitro simulation of a high cariogenic challenge.
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spelling Study of surface alterations of composite and ionomeric materials submitted to simulation of a high cariogenic challengeComposite resinsGlass-ionomer cementsErosionWe evaluated the surface of composite resins and glass-ionomer cements in a situation of high cariogenic challenge. Based on seventy-five standard test specimens of one glass-ionomer cement (Chelon Fil - ESPE), one resin-modified glass-ionomer (Vitremer - 3M), two polyacid-modified composite (VariGlass and Dyract - Dentsply) and one composite resin (Heliomolar - Vivadent), submitted to fourteen days of demineralization and remineralization cycling to simulate a high cariogenic challenge, the erosive aspects of the surface of the materials were assessed. All of the samples were evaluated by scanning electronic microscope and compared with another five test specimens of each material, prepared in the same way and serving as control. All of the materials studied suffered erosive action by the media, with different characteristics due to the different compositions, after being submitted to in vitro simulation of a high cariogenic challenge.Universidade de São Paulo1999-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-06631999000400002Revista de Odontologia da Universidade de São Paulo v.13 n.4 1999reponame:Revista de Odontologia da Universidade de São Pauloinstname:Universidade de São Paulo (USP)instacron:USP10.1590/S0103-06631999000400002info:eu-repo/semantics/openAccessVIEIRA,Alexandre RezendeSOUZA,Ivete Pomarico Ribeiro deMODESTO,Adrianaeng2000-03-01T00:00:00Zoai:scielo:S0103-06631999000400002Revistahttps://www.scielo.br/j/rousp/PUBhttps://old.scielo.br/oai/scielo-oai.php||pob@edu.usp.br0103-06630103-0663opendoar:2000-03-01T00:00Revista de Odontologia da Universidade de São Paulo - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Study of surface alterations of composite and ionomeric materials submitted to simulation of a high cariogenic challenge
title Study of surface alterations of composite and ionomeric materials submitted to simulation of a high cariogenic challenge
spellingShingle Study of surface alterations of composite and ionomeric materials submitted to simulation of a high cariogenic challenge
VIEIRA,Alexandre Rezende
Composite resins
Glass-ionomer cements
Erosion
title_short Study of surface alterations of composite and ionomeric materials submitted to simulation of a high cariogenic challenge
title_full Study of surface alterations of composite and ionomeric materials submitted to simulation of a high cariogenic challenge
title_fullStr Study of surface alterations of composite and ionomeric materials submitted to simulation of a high cariogenic challenge
title_full_unstemmed Study of surface alterations of composite and ionomeric materials submitted to simulation of a high cariogenic challenge
title_sort Study of surface alterations of composite and ionomeric materials submitted to simulation of a high cariogenic challenge
author VIEIRA,Alexandre Rezende
author_facet VIEIRA,Alexandre Rezende
SOUZA,Ivete Pomarico Ribeiro de
MODESTO,Adriana
author_role author
author2 SOUZA,Ivete Pomarico Ribeiro de
MODESTO,Adriana
author2_role author
author
dc.contributor.author.fl_str_mv VIEIRA,Alexandre Rezende
SOUZA,Ivete Pomarico Ribeiro de
MODESTO,Adriana
dc.subject.por.fl_str_mv Composite resins
Glass-ionomer cements
Erosion
topic Composite resins
Glass-ionomer cements
Erosion
description We evaluated the surface of composite resins and glass-ionomer cements in a situation of high cariogenic challenge. Based on seventy-five standard test specimens of one glass-ionomer cement (Chelon Fil - ESPE), one resin-modified glass-ionomer (Vitremer - 3M), two polyacid-modified composite (VariGlass and Dyract - Dentsply) and one composite resin (Heliomolar - Vivadent), submitted to fourteen days of demineralization and remineralization cycling to simulate a high cariogenic challenge, the erosive aspects of the surface of the materials were assessed. All of the samples were evaluated by scanning electronic microscope and compared with another five test specimens of each material, prepared in the same way and serving as control. All of the materials studied suffered erosive action by the media, with different characteristics due to the different compositions, after being submitted to in vitro simulation of a high cariogenic challenge.
publishDate 1999
dc.date.none.fl_str_mv 1999-12-01
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=S0103-06631999000400002
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-06631999000400002
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-06631999000400002
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 Universidade de São Paulo
publisher.none.fl_str_mv Universidade de São Paulo
dc.source.none.fl_str_mv Revista de Odontologia da Universidade de São Paulo v.13 n.4 1999
reponame:Revista de Odontologia da Universidade de São Paulo
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Revista de Odontologia da Universidade de São Paulo
collection Revista de Odontologia da Universidade de São Paulo
repository.name.fl_str_mv Revista de Odontologia da Universidade de São Paulo - Universidade de São Paulo (USP)
repository.mail.fl_str_mv ||pob@edu.usp.br
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