Shear resistance evaluation on the enamel surface of deciduous teeth following acid etching with or without previous air abrasion
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Brazilian Dental Science |
Texto Completo: | https://ojs.ict.unesp.br/index.php/cob/article/view/214 |
Resumo: | The purpose of this study was to evaluate the shear resistance of a composite resin to the enamel surface of deciduous teeth after acid etching surface with or without previous air abrasion. Sixteen sound exfoliated deciduous incisors were assigned to 2 groups. Group I was acid etched with 37% phosphoric acid and Group II was air abraded with 50-mm aluminum oxide particles for 15 seconds, at 80 psi and a 5-mm distance from the dental surface. The adhesive system Scotchbond Multi Purpose and Z100 composite resin was applied on both experimental groups. The Student’s t test de­monstrated significant statistical difference between the groups (p=0.0001). The mean shear bond strengths for groups I and II are 10.65 MPa and 6.32 MPa, respectively. The authors concluded that the maximum bond strength was achieved by isolated acid etching, which yielded a significantly larger shear resistance than in combination with air abrasion. |
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oai:ojs.pkp.sfu.ca:article/214 |
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network_name_str |
Brazilian Dental Science |
repository_id_str |
|
spelling |
Shear resistance evaluation on the enamel surface of deciduous teeth following acid etching with or without previous air abrasionThe purpose of this study was to evaluate the shear resistance of a composite resin to the enamel surface of deciduous teeth after acid etching surface with or without previous air abrasion. Sixteen sound exfoliated deciduous incisors were assigned to 2 groups. Group I was acid etched with 37% phosphoric acid and Group II was air abraded with 50-mm aluminum oxide particles for 15 seconds, at 80 psi and a 5-mm distance from the dental surface. The adhesive system Scotchbond Multi Purpose and Z100 composite resin was applied on both experimental groups. The Student’s t test de­monstrated significant statistical difference between the groups (p=0.0001). The mean shear bond strengths for groups I and II are 10.65 MPa and 6.32 MPa, respectively. The authors concluded that the maximum bond strength was achieved by isolated acid etching, which yielded a significantly larger shear resistance than in combination with air abrasion.Institute of Science and Technology of São José dos Campos2010-08-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.ict.unesp.br/index.php/cob/article/view/21410.14295/bds.2004.v7i4.214Brazilian Dental Science; Vol. 7 No. 4 (2004)Brazilian Dental Science; v. 7 n. 4 (2004)2178-6011reponame:Brazilian Dental Scienceinstname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)instacron:UNESPporhttps://ojs.ict.unesp.br/index.php/cob/article/view/214/158Zuanon, Angela Cristina CilenseCapote, Ticiana Sidorenko de OliveiraBordin, Marina Machadoinfo:eu-repo/semantics/openAccess2018-08-30T09:12:55Zoai:ojs.pkp.sfu.ca:article/214Revistahttp://bds.ict.unesp.br/PUBhttp://ojs.fosjc.unesp.br/index.php/index/oaisergio@fosjc.unesp.br||sergio@fosjc.unesp.br2178-60112178-6011opendoar:2022-11-08T16:29:26.678709Brazilian Dental Science - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)true |
dc.title.none.fl_str_mv |
Shear resistance evaluation on the enamel surface of deciduous teeth following acid etching with or without previous air abrasion |
title |
Shear resistance evaluation on the enamel surface of deciduous teeth following acid etching with or without previous air abrasion |
spellingShingle |
Shear resistance evaluation on the enamel surface of deciduous teeth following acid etching with or without previous air abrasion Zuanon, Angela Cristina Cilense |
title_short |
Shear resistance evaluation on the enamel surface of deciduous teeth following acid etching with or without previous air abrasion |
title_full |
Shear resistance evaluation on the enamel surface of deciduous teeth following acid etching with or without previous air abrasion |
title_fullStr |
Shear resistance evaluation on the enamel surface of deciduous teeth following acid etching with or without previous air abrasion |
title_full_unstemmed |
Shear resistance evaluation on the enamel surface of deciduous teeth following acid etching with or without previous air abrasion |
title_sort |
Shear resistance evaluation on the enamel surface of deciduous teeth following acid etching with or without previous air abrasion |
author |
Zuanon, Angela Cristina Cilense |
author_facet |
Zuanon, Angela Cristina Cilense Capote, Ticiana Sidorenko de Oliveira Bordin, Marina Machado |
author_role |
author |
author2 |
Capote, Ticiana Sidorenko de Oliveira Bordin, Marina Machado |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Zuanon, Angela Cristina Cilense Capote, Ticiana Sidorenko de Oliveira Bordin, Marina Machado |
description |
The purpose of this study was to evaluate the shear resistance of a composite resin to the enamel surface of deciduous teeth after acid etching surface with or without previous air abrasion. Sixteen sound exfoliated deciduous incisors were assigned to 2 groups. Group I was acid etched with 37% phosphoric acid and Group II was air abraded with 50-mm aluminum oxide particles for 15 seconds, at 80 psi and a 5-mm distance from the dental surface. The adhesive system Scotchbond Multi Purpose and Z100 composite resin was applied on both experimental groups. The Student’s t test de­monstrated significant statistical difference between the groups (p=0.0001). The mean shear bond strengths for groups I and II are 10.65 MPa and 6.32 MPa, respectively. The authors concluded that the maximum bond strength was achieved by isolated acid etching, which yielded a significantly larger shear resistance than in combination with air abrasion. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-08-10 |
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://ojs.ict.unesp.br/index.php/cob/article/view/214 10.14295/bds.2004.v7i4.214 |
url |
https://ojs.ict.unesp.br/index.php/cob/article/view/214 |
identifier_str_mv |
10.14295/bds.2004.v7i4.214 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.ict.unesp.br/index.php/cob/article/view/214/158 |
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 |
Institute of Science and Technology of São José dos Campos |
publisher.none.fl_str_mv |
Institute of Science and Technology of São José dos Campos |
dc.source.none.fl_str_mv |
Brazilian Dental Science; Vol. 7 No. 4 (2004) Brazilian Dental Science; v. 7 n. 4 (2004) 2178-6011 reponame:Brazilian Dental Science instname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Brazilian Dental Science |
collection |
Brazilian Dental Science |
repository.name.fl_str_mv |
Brazilian Dental Science - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) |
repository.mail.fl_str_mv |
sergio@fosjc.unesp.br||sergio@fosjc.unesp.br |
_version_ |
1788346896418340864 |