Effect of 2% iodine disinfecting solution on bond strength to dentin
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of applied oral science (Online) |
Texto Completo: | https://www.revistas.usp.br/jaos/article/view/3408 |
Resumo: | INTRODUCTION: Disinfection of dentin surfaces is desirable so long as it does not interfere with subsequent bonding of adhesive resins. OBJECTIVE: To test the null hypothesis that bond strengths to dentin are not affected by previous application of an iodine disinfecting solution. MATERIALS AND METHODS: Twenty-four extracted non-carious molars were selected. Occlusal enamel was removed producing a flat dentin substrate. Test teeth were all treated with 2% Iodine disclosing/disinfecting solution (I2DDS) for 20 sec and rinsed for 20 sec followed by the application of self- or total- etching bonding systems, generating five adhesive groups (n=3): Single Bond; ; Prime & Bond NT; Clearfil SE Bond; Opti-Bond Plus. The control groups (n=3 per adhesive) had no disclosing/disinfectant application prior to adhesive application. A 4-mm thick resin restoration was built up on each tooth for microtensile testing. Statistical analyses between experimental and control groups were performed by student's t-test (alpha= 0.05). RESULTS: In general, experimental groups (previously treated with I2DDS) showed significantly lower bond strength values when compared with their respective controls (p;0.05). CONCLUSION: Acetone-base adhesive systems seem not to be affected by the application of I2DDS prior to etching and bonding procedures. |
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Effect of 2% iodine disinfecting solution on bond strength to dentin Efeito da solução desinfetante de iodo a 2% sobre a adesão à dentina DentinaAdesivos dentináriosIodoSensibilidade dentináriaDentinDentin-bonding agentsIodineDentin sensitivity INTRODUCTION: Disinfection of dentin surfaces is desirable so long as it does not interfere with subsequent bonding of adhesive resins. OBJECTIVE: To test the null hypothesis that bond strengths to dentin are not affected by previous application of an iodine disinfecting solution. MATERIALS AND METHODS: Twenty-four extracted non-carious molars were selected. Occlusal enamel was removed producing a flat dentin substrate. Test teeth were all treated with 2% Iodine disclosing/disinfecting solution (I2DDS) for 20 sec and rinsed for 20 sec followed by the application of self- or total- etching bonding systems, generating five adhesive groups (n=3): Single Bond; ; Prime & Bond NT; Clearfil SE Bond; Opti-Bond Plus. The control groups (n=3 per adhesive) had no disclosing/disinfectant application prior to adhesive application. A 4-mm thick resin restoration was built up on each tooth for microtensile testing. Statistical analyses between experimental and control groups were performed by student's t-test (alpha= 0.05). RESULTS: In general, experimental groups (previously treated with I2DDS) showed significantly lower bond strength values when compared with their respective controls (p;0.05). CONCLUSION: Acetone-base adhesive systems seem not to be affected by the application of I2DDS prior to etching and bonding procedures. INTRODUÇÃO: A desinfecção das superfícies de dentina é desejada desde que não haja interferência na adesão dos agentes adesivos. OBJETIVO: Testar a hipótese nula de que a resistência adesiva não é afetada pela aplicação prévia de uma solução desinfetante de iodo. MATERIAL AND MÉTODO: Vinte e quatro molares hígidos foram selecionados. O esmalte oclusal destes dentes foi removido, e sobre as superfícies planas de dentina expostas foi aplicada da solução desinfetante de Iodo a 2% (I2DDS), que permaneceu sobre a superfície por 20 s e foi lavada por 20 s com água deionizada. Sobre as superfícies desinfetadas foram aplicados um dos seguintes sistemas adesivos (n=3): Single Bond; Prime & Bond NT; Clearfil SE Bond; Opti-Bond Plus. Os grupos controle (n=3) não tiveram a supeficie de dentina tratada com I2DDS antes dos precedimentos adesivos. Em todos os grupos, após hibridização da dentina, foi construída uma "restauração" de resina composta com cerca de 4 mm de espessura. Após 7 dias de armazenagem em água destilada, os dentes foram secionados de modo a originarem espécimes a serem submetidos ao teste de microtração (palitos). Análise estatística para comparação dos dados foi realizada pelo teste t de student (alfa=0,05). RESULTADOS: De forma geral, os grupos experimentais (tratados com I2DDS) apresentraram resistência adesiva significativamente menor do que os respectivos grupos controle (p;0.05). Assim, a hipótese nula deve ser rejeitada para os adesivos a base de etanol e/ou a base de água, mas aceita para o adesivo a base de acetona. CONCLUSÃO: O uso da solução experimental de iodo previamente à realização dos procedimentos adesivos afetou a efetividade da união à dentina apenas quando do emprego de sistemas adesivos a base de etanol e/ou água. Universidade de São Paulo. Faculdade de Odontologia de Bauru2006-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/jaos/article/view/340810.1590/S1678-77572006000600003Journal of Applied Oral Science; Vol. 14 No. 6 (2006); 399-404 Journal of Applied Oral Science; Vol. 14 Núm. 6 (2006); 399-404 Journal of Applied Oral Science; v. 14 n. 6 (2006); 399-404 1678-77651678-7757reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/jaos/article/view/3408/4098Copyright (c) 2006 Journal of Applied Oral Scienceinfo:eu-repo/semantics/openAccessSilva, Nelson Renato Franca Alves daCalamia, Christine S.Coelho, Paulo G.Carrilho, Marcela Rocha de OliveiraCarvalho, Ricardo Marins deCaufield, PageThompson, Van P.2012-04-27T11:55:28Zoai:revistas.usp.br:article/3408Revistahttp://www.scielo.br/jaosPUBhttps://www.revistas.usp.br/jaos/oai||jaos@usp.br1678-77651678-7757opendoar:2012-04-27T11:55:28Journal of applied oral science (Online) - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
Effect of 2% iodine disinfecting solution on bond strength to dentin Efeito da solução desinfetante de iodo a 2% sobre a adesão à dentina |
title |
Effect of 2% iodine disinfecting solution on bond strength to dentin |
spellingShingle |
Effect of 2% iodine disinfecting solution on bond strength to dentin Silva, Nelson Renato Franca Alves da Dentina Adesivos dentinários Iodo Sensibilidade dentinária Dentin Dentin-bonding agents Iodine Dentin sensitivity |
title_short |
Effect of 2% iodine disinfecting solution on bond strength to dentin |
title_full |
Effect of 2% iodine disinfecting solution on bond strength to dentin |
title_fullStr |
Effect of 2% iodine disinfecting solution on bond strength to dentin |
title_full_unstemmed |
Effect of 2% iodine disinfecting solution on bond strength to dentin |
title_sort |
Effect of 2% iodine disinfecting solution on bond strength to dentin |
author |
Silva, Nelson Renato Franca Alves da |
author_facet |
Silva, Nelson Renato Franca Alves da Calamia, Christine S. Coelho, Paulo G. Carrilho, Marcela Rocha de Oliveira Carvalho, Ricardo Marins de Caufield, Page Thompson, Van P. |
author_role |
author |
author2 |
Calamia, Christine S. Coelho, Paulo G. Carrilho, Marcela Rocha de Oliveira Carvalho, Ricardo Marins de Caufield, Page Thompson, Van P. |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Silva, Nelson Renato Franca Alves da Calamia, Christine S. Coelho, Paulo G. Carrilho, Marcela Rocha de Oliveira Carvalho, Ricardo Marins de Caufield, Page Thompson, Van P. |
dc.subject.por.fl_str_mv |
Dentina Adesivos dentinários Iodo Sensibilidade dentinária Dentin Dentin-bonding agents Iodine Dentin sensitivity |
topic |
Dentina Adesivos dentinários Iodo Sensibilidade dentinária Dentin Dentin-bonding agents Iodine Dentin sensitivity |
description |
INTRODUCTION: Disinfection of dentin surfaces is desirable so long as it does not interfere with subsequent bonding of adhesive resins. OBJECTIVE: To test the null hypothesis that bond strengths to dentin are not affected by previous application of an iodine disinfecting solution. MATERIALS AND METHODS: Twenty-four extracted non-carious molars were selected. Occlusal enamel was removed producing a flat dentin substrate. Test teeth were all treated with 2% Iodine disclosing/disinfecting solution (I2DDS) for 20 sec and rinsed for 20 sec followed by the application of self- or total- etching bonding systems, generating five adhesive groups (n=3): Single Bond; ; Prime & Bond NT; Clearfil SE Bond; Opti-Bond Plus. The control groups (n=3 per adhesive) had no disclosing/disinfectant application prior to adhesive application. A 4-mm thick resin restoration was built up on each tooth for microtensile testing. Statistical analyses between experimental and control groups were performed by student's t-test (alpha= 0.05). RESULTS: In general, experimental groups (previously treated with I2DDS) showed significantly lower bond strength values when compared with their respective controls (p;0.05). CONCLUSION: Acetone-base adhesive systems seem not to be affected by the application of I2DDS prior to etching and bonding procedures. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-12-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.revistas.usp.br/jaos/article/view/3408 10.1590/S1678-77572006000600003 |
url |
https://www.revistas.usp.br/jaos/article/view/3408 |
identifier_str_mv |
10.1590/S1678-77572006000600003 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/jaos/article/view/3408/4098 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2006 Journal of Applied Oral Science info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2006 Journal of Applied Oral Science |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Odontologia de Bauru |
publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Odontologia de Bauru |
dc.source.none.fl_str_mv |
Journal of Applied Oral Science; Vol. 14 No. 6 (2006); 399-404 Journal of Applied Oral Science; Vol. 14 Núm. 6 (2006); 399-404 Journal of Applied Oral Science; v. 14 n. 6 (2006); 399-404 1678-7765 1678-7757 reponame:Journal of applied oral science (Online) instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Journal of applied oral science (Online) |
collection |
Journal of applied oral science (Online) |
repository.name.fl_str_mv |
Journal of applied oral science (Online) - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
||jaos@usp.br |
_version_ |
1800221672837480448 |