Compressive strength of glass ionomer cements used for atraumatic restorative treatment

Detalhes bibliográficos
Autor(a) principal: Busanello, Letícia
Data de Publicação: 2009
Outros Autores: Telles, Manuela, Miranda Junior, Walter Gomes, Imparato, José Carlos, Jacques, Letícia Borges, Mallmann, André
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista odonto ciência (Online)
Texto Completo: https://revistaseletronicas.pucrs.br/ojs/index.php/fo/article/view/4922
Resumo: Purpose: This study evaluated the compressive strength of five glass ionomer cements (Ketac Molar, Fuji IX, Magic Glass, Vidrion R, and Vitro Molar) as a function of storage period (1 hour and 24 hours). Methods: Sixteen specimens of each material were fabricated according to ISO/DP #7489 Specification using a 6×12 mm (diameter and height) matrix. After setting, specimens were stored in distilled water at 37 ºC. Eight specimens per cement were subjected to the compressive strength test in a universal testing machine after 1 hour, and the other eight specimens were tested after 24 hours. Data were analyzed by ANOVA and Tukey’s test (α=5%). Results: The compressive strength mean values (kgf) after 1 and 24 hours were: Ketac Molar: 218.75 and 297.88; Fuji IX: 335.75 and 350.88; Magic Glass: 61.50 and 140.13; Vidrion R: 142.38 and 230.88; and Vitro Molar: 183.38 and 297.50. After 1 hour Fuji IX had the highest compressive strength. All materials but Fuji IX showed higher compressive strength in 24 hours than in 1 hour. After 24 hours, no significant differences were found among Fuji IX, Ketac Molar, and Vitro Molar. Magic Glass had the lowest compressive strength in both storage periods. Conclusion: Fuji IX showed the best results after 1 hour. After 24-hour storage, Fuji IX, Ketac Molar, and Vitro Molar had similar performance.
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spelling Compressive strength of glass ionomer cements used for atraumatic restorative treatmentResistência à compressão de cimentos de ionômero de vidro utilizados no tratamento restaurador atraumáticoCimento de ionômero de vidroResistência à compressãoTratamento restaurador atraumáticoGlass ionomer cementsCompressive strengthAtraumatic restorative treatmentPurpose: This study evaluated the compressive strength of five glass ionomer cements (Ketac Molar, Fuji IX, Magic Glass, Vidrion R, and Vitro Molar) as a function of storage period (1 hour and 24 hours). Methods: Sixteen specimens of each material were fabricated according to ISO/DP #7489 Specification using a 6×12 mm (diameter and height) matrix. After setting, specimens were stored in distilled water at 37 ºC. Eight specimens per cement were subjected to the compressive strength test in a universal testing machine after 1 hour, and the other eight specimens were tested after 24 hours. Data were analyzed by ANOVA and Tukey’s test (α=5%). Results: The compressive strength mean values (kgf) after 1 and 24 hours were: Ketac Molar: 218.75 and 297.88; Fuji IX: 335.75 and 350.88; Magic Glass: 61.50 and 140.13; Vidrion R: 142.38 and 230.88; and Vitro Molar: 183.38 and 297.50. After 1 hour Fuji IX had the highest compressive strength. All materials but Fuji IX showed higher compressive strength in 24 hours than in 1 hour. After 24 hours, no significant differences were found among Fuji IX, Ketac Molar, and Vitro Molar. Magic Glass had the lowest compressive strength in both storage periods. Conclusion: Fuji IX showed the best results after 1 hour. After 24-hour storage, Fuji IX, Ketac Molar, and Vitro Molar had similar performance.Objetivo: Este estudo avaliou a resistência à compressão de 5 cimentos de ionômero de vidro (Ketac Molar, Fuji IX, Vitro Molar, Magic Glass e Vidrion R), em dois tempos de armazenagem (1 h e 24 h). Metodologia: Foram confeccionados 16 corpos-de-prova (CP) para cada material (n=8), seguindo as especificações da ISO/DP 7489. Os materiais foram manipulados e inseridos numa matriz desmontável (6 mm de diâmetro e 12 mm de altura). Após a presa os CP foram armazenados em água destilada a 37 ºC. Metade dos CP de cada material foi submetida a ensaio de compressão após 1 h e a outra metade foi testada após 24 h. Os resultados foram analisados por ANOVA e teste de Tukey (α=5%). Resultados: Os valores médios de resistência à compressão (kgf) após 1 h e 24 h foram: Ketac Molar: 218,75 e 297,88; Fuji IX:335,75 e 350,88; Magic Glass:61,50 e 140,13; Vidrion R:142,38 e 230,88, e Vitro Molar:183,38 e 297,50. Em 1 h o Fuji IX apresentou a maior resistência à compressão. Com exceção do Fuji IX, todos os ionômeros apresentaram maior resistência em 24h do que em 1 h. Em 24 h não houve diferença entre Fuji IX, Ketac Molar e Vitro Molar. O cimento Magic Glass apresentou os menores valores nos 2 tempos. Conclusão: O cimento Fuji IX apresentou os melhores resultados após 1 h. Após 24 h de armazenamento, Fuji IX, Ketac Molar e Vitro Molar tiveram desempenho similar.EDIPUCRS - Editora Universitária da PUCRS2009-05-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPeer-reviewed Articleapplication/pdfhttps://revistaseletronicas.pucrs.br/ojs/index.php/fo/article/view/4922Revista Odonto Ciência; Vol. 24 No. 3 (2009); 295 - 298Revista Odonto Ciência; v. 24 n. 3 (2009); 295 - 2981980-65230102-9460reponame:Revista odonto ciência (Online)instname:Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)instacron:PUC_RSenghttps://revistaseletronicas.pucrs.br/ojs/index.php/fo/article/view/4922/4515Busanello, LetíciaTelles, ManuelaMiranda Junior, Walter GomesImparato, José CarlosJacques, Letícia BorgesMallmann, Andréinfo:eu-repo/semantics/openAccess2013-11-11T13:06:25Zoai:ojs.revistaseletronicas.pucrs.br:article/4922Revistahttps://revistaseletronicas.pucrs.br/ojs/index.php/foPRIhttps://revistaseletronicas.pucrs.br/ojs/index.php/fo/oai||odontociencia@pucrs.br1980-65230102-9460opendoar:2013-11-11T13:06:25Revista odonto ciência (Online) - Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)false
dc.title.none.fl_str_mv Compressive strength of glass ionomer cements used for atraumatic restorative treatment
Resistência à compressão de cimentos de ionômero de vidro utilizados no tratamento restaurador atraumático
title Compressive strength of glass ionomer cements used for atraumatic restorative treatment
spellingShingle Compressive strength of glass ionomer cements used for atraumatic restorative treatment
Busanello, Letícia
Cimento de ionômero de vidro
Resistência à compressão
Tratamento restaurador atraumático
Glass ionomer cements
Compressive strength
Atraumatic restorative treatment
title_short Compressive strength of glass ionomer cements used for atraumatic restorative treatment
title_full Compressive strength of glass ionomer cements used for atraumatic restorative treatment
title_fullStr Compressive strength of glass ionomer cements used for atraumatic restorative treatment
title_full_unstemmed Compressive strength of glass ionomer cements used for atraumatic restorative treatment
title_sort Compressive strength of glass ionomer cements used for atraumatic restorative treatment
author Busanello, Letícia
author_facet Busanello, Letícia
Telles, Manuela
Miranda Junior, Walter Gomes
Imparato, José Carlos
Jacques, Letícia Borges
Mallmann, André
author_role author
author2 Telles, Manuela
Miranda Junior, Walter Gomes
Imparato, José Carlos
Jacques, Letícia Borges
Mallmann, André
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Busanello, Letícia
Telles, Manuela
Miranda Junior, Walter Gomes
Imparato, José Carlos
Jacques, Letícia Borges
Mallmann, André
dc.subject.por.fl_str_mv Cimento de ionômero de vidro
Resistência à compressão
Tratamento restaurador atraumático
Glass ionomer cements
Compressive strength
Atraumatic restorative treatment
topic Cimento de ionômero de vidro
Resistência à compressão
Tratamento restaurador atraumático
Glass ionomer cements
Compressive strength
Atraumatic restorative treatment
description Purpose: This study evaluated the compressive strength of five glass ionomer cements (Ketac Molar, Fuji IX, Magic Glass, Vidrion R, and Vitro Molar) as a function of storage period (1 hour and 24 hours). Methods: Sixteen specimens of each material were fabricated according to ISO/DP #7489 Specification using a 6×12 mm (diameter and height) matrix. After setting, specimens were stored in distilled water at 37 ºC. Eight specimens per cement were subjected to the compressive strength test in a universal testing machine after 1 hour, and the other eight specimens were tested after 24 hours. Data were analyzed by ANOVA and Tukey’s test (α=5%). Results: The compressive strength mean values (kgf) after 1 and 24 hours were: Ketac Molar: 218.75 and 297.88; Fuji IX: 335.75 and 350.88; Magic Glass: 61.50 and 140.13; Vidrion R: 142.38 and 230.88; and Vitro Molar: 183.38 and 297.50. After 1 hour Fuji IX had the highest compressive strength. All materials but Fuji IX showed higher compressive strength in 24 hours than in 1 hour. After 24 hours, no significant differences were found among Fuji IX, Ketac Molar, and Vitro Molar. Magic Glass had the lowest compressive strength in both storage periods. Conclusion: Fuji IX showed the best results after 1 hour. After 24-hour storage, Fuji IX, Ketac Molar, and Vitro Molar had similar performance.
publishDate 2009
dc.date.none.fl_str_mv 2009-05-28
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistaseletronicas.pucrs.br/ojs/index.php/fo/article/view/4922
url https://revistaseletronicas.pucrs.br/ojs/index.php/fo/article/view/4922
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://revistaseletronicas.pucrs.br/ojs/index.php/fo/article/view/4922/4515
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv EDIPUCRS - Editora Universitária da PUCRS
publisher.none.fl_str_mv EDIPUCRS - Editora Universitária da PUCRS
dc.source.none.fl_str_mv Revista Odonto Ciência; Vol. 24 No. 3 (2009); 295 - 298
Revista Odonto Ciência; v. 24 n. 3 (2009); 295 - 298
1980-6523
0102-9460
reponame:Revista odonto ciência (Online)
instname:Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)
instacron:PUC_RS
instname_str Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)
instacron_str PUC_RS
institution PUC_RS
reponame_str Revista odonto ciência (Online)
collection Revista odonto ciência (Online)
repository.name.fl_str_mv Revista odonto ciência (Online) - Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)
repository.mail.fl_str_mv ||odontociencia@pucrs.br
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