Effect of disinfectant solutions on a denture base acrylic resin.

Detalhes bibliográficos
Autor(a) principal: Carvalho, Cristiane F
Data de Publicação: 2012
Outros Autores: Vanderlei, Aleska D, Marocho, Susana M Salazar, Pereira, Sarina M B, Nogueira, Lafayette, Paes-Júnior, Tarcisio J Arruda
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://www.actaodontologicalat.com/archivo/v25n3/fulltext/art02.pdf
http://hdl.handle.net/11449/73972
Resumo: The aim of this study was to evaluate the hardness, roughness and mass loss of an acrylic denture base resin after in vitro exposure to four disinfectant solutions. Forty specimens (Clássico, Brazil) were prepared and randomly assigned to 4 groups n = 10) according to the disinfectant solution: G1: control, stored in distilled water at 37 degrees C; G2: 1% sodium hypochlorite; G3: 2% glutaraldehyde; G4: 4% chlorhexidine. G2 to G4 were immersed for 60 minutes in the disinfectant solution. Measurements were carried out both before and after immersion in the solution. The surface was analyzed with a surface roughness tester (Surfcorder SE 1700 KOZAKALAB), a microdurometer FM-700 (Future Tech) and a scanning electron microscope (DSM 962-ZEISS). Loss of mass was determined with a digital weighing scale. After disinfection procedures, values were analyzed statistically. The acrylic denture base resin may be vulnerable to surface changes after in vitro immersion in the disinfectant solutions studied.
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spelling Effect of disinfectant solutions on a denture base acrylic resin.acrylic acid resindisinfectant agentdenture baseinstrument sterilizationsolution and solubilityAcrylic ResinsDenture BasesDisinfectantsSolutionsSterilizationThe aim of this study was to evaluate the hardness, roughness and mass loss of an acrylic denture base resin after in vitro exposure to four disinfectant solutions. Forty specimens (Clássico, Brazil) were prepared and randomly assigned to 4 groups n = 10) according to the disinfectant solution: G1: control, stored in distilled water at 37 degrees C; G2: 1% sodium hypochlorite; G3: 2% glutaraldehyde; G4: 4% chlorhexidine. G2 to G4 were immersed for 60 minutes in the disinfectant solution. Measurements were carried out both before and after immersion in the solution. The surface was analyzed with a surface roughness tester (Surfcorder SE 1700 KOZAKALAB), a microdurometer FM-700 (Future Tech) and a scanning electron microscope (DSM 962-ZEISS). Loss of mass was determined with a digital weighing scale. After disinfection procedures, values were analyzed statistically. The acrylic denture base resin may be vulnerable to surface changes after in vitro immersion in the disinfectant solutions studied.Universidade Estadual Paulista (Unesp)Carvalho, Cristiane FVanderlei, Aleska DMarocho, Susana M SalazarPereira, Sarina M BNogueira, LafayettePaes-Júnior, Tarcisio J Arruda2014-05-27T11:27:23Z2014-05-27T11:27:23Z2012-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article255-260http://www.actaodontologicalat.com/archivo/v25n3/fulltext/art02.pdfActa odontológica latinoamericana : AOL, v. 25, n. 3, p. 255-260, 2012.0326-4815http://hdl.handle.net/11449/739722-s2.0-84880844847Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengActa Odontológica Latinoamericana (AOL)0,264info:eu-repo/semantics/openAccess2021-10-22T21:15:52Zoai:repositorio.unesp.br:11449/73972Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:10:43.169114Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Effect of disinfectant solutions on a denture base acrylic resin.
title Effect of disinfectant solutions on a denture base acrylic resin.
spellingShingle Effect of disinfectant solutions on a denture base acrylic resin.
Carvalho, Cristiane F
acrylic acid resin
disinfectant agent
denture base
instrument sterilization
solution and solubility
Acrylic Resins
Denture Bases
Disinfectants
Solutions
Sterilization
title_short Effect of disinfectant solutions on a denture base acrylic resin.
title_full Effect of disinfectant solutions on a denture base acrylic resin.
title_fullStr Effect of disinfectant solutions on a denture base acrylic resin.
title_full_unstemmed Effect of disinfectant solutions on a denture base acrylic resin.
title_sort Effect of disinfectant solutions on a denture base acrylic resin.
author Carvalho, Cristiane F
author_facet Carvalho, Cristiane F
Vanderlei, Aleska D
Marocho, Susana M Salazar
Pereira, Sarina M B
Nogueira, Lafayette
Paes-Júnior, Tarcisio J Arruda
author_role author
author2 Vanderlei, Aleska D
Marocho, Susana M Salazar
Pereira, Sarina M B
Nogueira, Lafayette
Paes-Júnior, Tarcisio J Arruda
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Carvalho, Cristiane F
Vanderlei, Aleska D
Marocho, Susana M Salazar
Pereira, Sarina M B
Nogueira, Lafayette
Paes-Júnior, Tarcisio J Arruda
dc.subject.por.fl_str_mv acrylic acid resin
disinfectant agent
denture base
instrument sterilization
solution and solubility
Acrylic Resins
Denture Bases
Disinfectants
Solutions
Sterilization
topic acrylic acid resin
disinfectant agent
denture base
instrument sterilization
solution and solubility
Acrylic Resins
Denture Bases
Disinfectants
Solutions
Sterilization
description The aim of this study was to evaluate the hardness, roughness and mass loss of an acrylic denture base resin after in vitro exposure to four disinfectant solutions. Forty specimens (Clássico, Brazil) were prepared and randomly assigned to 4 groups n = 10) according to the disinfectant solution: G1: control, stored in distilled water at 37 degrees C; G2: 1% sodium hypochlorite; G3: 2% glutaraldehyde; G4: 4% chlorhexidine. G2 to G4 were immersed for 60 minutes in the disinfectant solution. Measurements were carried out both before and after immersion in the solution. The surface was analyzed with a surface roughness tester (Surfcorder SE 1700 KOZAKALAB), a microdurometer FM-700 (Future Tech) and a scanning electron microscope (DSM 962-ZEISS). Loss of mass was determined with a digital weighing scale. After disinfection procedures, values were analyzed statistically. The acrylic denture base resin may be vulnerable to surface changes after in vitro immersion in the disinfectant solutions studied.
publishDate 2012
dc.date.none.fl_str_mv 2012-12-01
2014-05-27T11:27:23Z
2014-05-27T11:27:23Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.actaodontologicalat.com/archivo/v25n3/fulltext/art02.pdf
Acta odontológica latinoamericana : AOL, v. 25, n. 3, p. 255-260, 2012.
0326-4815
http://hdl.handle.net/11449/73972
2-s2.0-84880844847
url http://www.actaodontologicalat.com/archivo/v25n3/fulltext/art02.pdf
http://hdl.handle.net/11449/73972
identifier_str_mv Acta odontológica latinoamericana : AOL, v. 25, n. 3, p. 255-260, 2012.
0326-4815
2-s2.0-84880844847
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Acta Odontológica Latinoamericana (AOL)
0,264
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 255-260
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128475629879296

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