Influence of ultrasonic setting on compressive and diametral tensile strengths of glass ionomer cements

Detalhes bibliográficos
Autor(a) principal: Barata,Terezinha Jesus Esteves
Data de Publicação: 2008
Outros Autores: Bresciani,Eduardo, Adachi,Akimi, Fagundes,Ticiane Cestari, Carvalho,Carlos Augusto Ramos, Navarro,Maria Fidela Lima
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=S1516-14392008000100011
Resumo: The aim of this study was to assess the influence of ultrasonic wave propagation on the compressive (CS) and diametral tensile (DTS) strengths of glass ionomer cements (GICs). Three variables were evaluated: conventional GICs, ultrasonic excitation and storage time (1 hour, 24 hours and 7 days). Bovine teeth molds were used for simulating a clinical ultrasonic excitation. The data were submitted to three-way ANOVA and Tukey tests (P < 0.05). All the tested conventional GICs presented an increase in strength from 1 hour to 7 days for CS and DTS. Ultrasonic excitation resulted in a statistically significant increase in the CS, but showed no statistically significant difference in the DTS. Regardless the GICs tested the increase in strength was maturation time-dependent for all groups.
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spelling Influence of ultrasonic setting on compressive and diametral tensile strengths of glass ionomer cementsglass ionomer cementsultrasonic settingcompressive strengthdiametral tensile strengthThe aim of this study was to assess the influence of ultrasonic wave propagation on the compressive (CS) and diametral tensile (DTS) strengths of glass ionomer cements (GICs). Three variables were evaluated: conventional GICs, ultrasonic excitation and storage time (1 hour, 24 hours and 7 days). Bovine teeth molds were used for simulating a clinical ultrasonic excitation. The data were submitted to three-way ANOVA and Tukey tests (P < 0.05). All the tested conventional GICs presented an increase in strength from 1 hour to 7 days for CS and DTS. Ultrasonic excitation resulted in a statistically significant increase in the CS, but showed no statistically significant difference in the DTS. Regardless the GICs tested the increase in strength was maturation time-dependent for all groups.ABM, ABC, ABPol2008-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392008000100011Materials Research v.11 n.1 2008reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392008000100011info:eu-repo/semantics/openAccessBarata,Terezinha Jesus EstevesBresciani,EduardoAdachi,AkimiFagundes,Ticiane CestariCarvalho,Carlos Augusto RamosNavarro,Maria Fidela Limaeng2008-04-28T00:00:00Zoai:scielo:S1516-14392008000100011Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2008-04-28T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Influence of ultrasonic setting on compressive and diametral tensile strengths of glass ionomer cements
title Influence of ultrasonic setting on compressive and diametral tensile strengths of glass ionomer cements
spellingShingle Influence of ultrasonic setting on compressive and diametral tensile strengths of glass ionomer cements
Barata,Terezinha Jesus Esteves
glass ionomer cements
ultrasonic setting
compressive strength
diametral tensile strength
title_short Influence of ultrasonic setting on compressive and diametral tensile strengths of glass ionomer cements
title_full Influence of ultrasonic setting on compressive and diametral tensile strengths of glass ionomer cements
title_fullStr Influence of ultrasonic setting on compressive and diametral tensile strengths of glass ionomer cements
title_full_unstemmed Influence of ultrasonic setting on compressive and diametral tensile strengths of glass ionomer cements
title_sort Influence of ultrasonic setting on compressive and diametral tensile strengths of glass ionomer cements
author Barata,Terezinha Jesus Esteves
author_facet Barata,Terezinha Jesus Esteves
Bresciani,Eduardo
Adachi,Akimi
Fagundes,Ticiane Cestari
Carvalho,Carlos Augusto Ramos
Navarro,Maria Fidela Lima
author_role author
author2 Bresciani,Eduardo
Adachi,Akimi
Fagundes,Ticiane Cestari
Carvalho,Carlos Augusto Ramos
Navarro,Maria Fidela Lima
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Barata,Terezinha Jesus Esteves
Bresciani,Eduardo
Adachi,Akimi
Fagundes,Ticiane Cestari
Carvalho,Carlos Augusto Ramos
Navarro,Maria Fidela Lima
dc.subject.por.fl_str_mv glass ionomer cements
ultrasonic setting
compressive strength
diametral tensile strength
topic glass ionomer cements
ultrasonic setting
compressive strength
diametral tensile strength
description The aim of this study was to assess the influence of ultrasonic wave propagation on the compressive (CS) and diametral tensile (DTS) strengths of glass ionomer cements (GICs). Three variables were evaluated: conventional GICs, ultrasonic excitation and storage time (1 hour, 24 hours and 7 days). Bovine teeth molds were used for simulating a clinical ultrasonic excitation. The data were submitted to three-way ANOVA and Tukey tests (P < 0.05). All the tested conventional GICs presented an increase in strength from 1 hour to 7 days for CS and DTS. Ultrasonic excitation resulted in a statistically significant increase in the CS, but showed no statistically significant difference in the DTS. Regardless the GICs tested the increase in strength was maturation time-dependent for all groups.
publishDate 2008
dc.date.none.fl_str_mv 2008-03-01
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=S1516-14392008000100011
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392008000100011
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392008000100011
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.11 n.1 2008
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
_version_ 1754212658873106432

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