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http://acervodigital.unesp.br/handle/11449/16629
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DC Field | Value | Language |
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dc.contributor.author | Takeuchi, CYG | - |
dc.contributor.author | Flores, VHO | - |
dc.contributor.author | Dibb, RGP | - |
dc.contributor.author | Panzeri, H. | - |
dc.contributor.author | Lara, EHG | - |
dc.contributor.author | Dinelli, W. | - |
dc.date.accessioned | 2014-05-20T13:46:53Z | - |
dc.date.accessioned | 2016-10-25T17:00:27Z | - |
dc.date.available | 2014-05-20T13:46:53Z | - |
dc.date.available | 2016-10-25T17:00:27Z | - |
dc.date.issued | 2003-05-01 | - |
dc.identifier.citation | Operative Dentistry. Indianapolis: Operative Dentistry Inc., v. 28, n. 3, p. 281-286, 2003. | - |
dc.identifier.issn | 0361-7734 | - |
dc.identifier.uri | http://hdl.handle.net/11449/16629 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/16629 | - |
dc.description.abstract | This study assessed the in vitro influence of surface sealing on the surface roughness of a posterior resin composite before and after tooth-brushing. Thirty. specimens (13 nun diameter x 1 mm high) were fabricated from Filtek-P60 resin composite and randomly assigned to three groups (n=10): a non-sealed control and two groups sealed with one of the tested materials-a surface-penetrating sealant (Protect-it!-PI) and a one bottle adhesive system (Single Bond-SB). The samples were subjected to a surface roughness reading to determine the initial roughness, then submitted to simulated toothbrushing with 35,600 cycles for 100 minutes. Specimens were then cleaned and a post-abrasion surface roughness reading accomplished. Means (pm), recorded before (B) and after (A) toothbrushing, and standard deviations were: Control-(B): 0.032 (+/-0.005), (A): 0.054 (+/-0.005); PI-(B): 0.034 (+/-0.005), (A): 0.060 (+/-0.034); SB (B): 0.031 (+/-0.004), (A): 0.047 (+/-0.007). Data were tabulated and submitted to two-way ANOVA. No statistically significant difference was observed when the control and experimental groups were compared. However, a significant difference (p<0.05) was found between the measurements performed before and after toothbrushing. Based on these results, it may be concluded that using either a surface penetrating sealant or a one bottle adhesive system did not provide the optimization of superficial integrity. The use of a dentifrice and toothbrush resulted in significant alterations to the surface smoothness of the resin composite. | en |
dc.format.extent | 281-286 | - |
dc.language.iso | eng | - |
dc.publisher | Operative Dentistry Inc | - |
dc.source | Web of Science | - |
dc.title | Assessing the surface roughness of a posterior resin composite: effect of surface sealing | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.contributor.institution | Universidade de São Paulo (USP) | - |
dc.description.affiliation | São Paulo State Univ, UNESP, Araraquara Dent Sch, Dept Restorat Dent, São Paulo, Brazil | - |
dc.description.affiliation | Univ São Paulo, Ribeirao Preto Dent Sch, Dept Operat Dent, São Paulo, Brazil | - |
dc.description.affiliation | Univ São Paulo, Ribeirao Preto Dent Sch, Dept Dent Mat & Prosthodont, São Paulo, Brazil | - |
dc.description.affiliation | Univ São Paulo, Sch Pharmaceut Sci, Dept Pharmaceut Sci, São Paulo, Brazil | - |
dc.description.affiliationUnesp | São Paulo State Univ, UNESP, Araraquara Dent Sch, Dept Restorat Dent, São Paulo, Brazil | - |
dc.identifier.wos | WOS:000182553800009 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | Operative Dentistry | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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