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Effect of self-curing activators and curing protocolson adhesive properties of universal adhesivesbonded to dual-cured composites

Authordc.contributor.authorGutiérrez, Mario Felipe 
Authordc.contributor.authorSutila, Elisama 
Authordc.contributor.authorMalaquias, Pâmela 
Authordc.contributor.authorParis Matosa, Thalita de 
Authordc.contributor.authorMarques de Souza, Lucas 
Authordc.contributor.authorReis, Alessandra 
Authordc.contributor.authorPerdigão, Jorge 
Authordc.contributor.authorLoguercio, Alessandro D. 
Admission datedc.date.accessioned2018-05-14T17:38:46Z
Available datedc.date.available2018-05-14T17:38:46Z
Publication datedc.date.issued2017
Cita de ítemdc.identifier.citationDental materials 33 (2017) 775–787es_ES
Identifierdc.identifier.otherhttp://dx.doi.org/10.1016/j.dental.2017.04.005
Identifierdc.identifier.urihttp://repositorio.uchile.cl/handle/2250/147730
Abstractdc.description.abstractObjectives. To measure microshear bond strength ( SBS) and nanoleakage (NL) of self-etchuniversal adhesives under core buildup restorations using different curing protocols, at 24 hand after 6-month water storage.Methods. Middle dentin of 55 molars was divided into: Clearfil Universal Bond [CFU],Prime&Bond Elect [PBE], and One Coat 7 Universal [OCU]. All-Bond Universal [ABU] andClearfil SE Bond [CSE] were used as control. CFU, PBE and OCU were: light-cured [LC], dual-cured [DC] and self-cured [SC]. Data were analyzed separately (two-way ANOVA), Tukey’stest (˛ = 0.05).Results. SBS: At 24 h OCU/LC resulted in statistically higher SBS than ABU. CSE/DC showedstatistically higher SBS than all DC adhesives. PBE/LC resulted in significant lower SBSthan the respective DC/SC modes (p < 0.001). At 6-month, both CFU and PBE (LC/SC), resultedin a significant decrease in SBS. SBS for OCU/DC decreased significantly (p < 0.001) com-pared to the respective LC/SC modes. NL: At 24 h, ABU showed %NL similar to CBU/LC andOCU/LC (p > 0.05). CSE/DC resulted in significantly higher %NL than OCU/DC but significantlylower than PBE/DC. CFU/LC/SC resulted in significantly lower %NL than CFU/DC. PBE/SCresulted in significant lower %NL than PBE/LC and PBE/DC. OCU/LC and OCU/DC resulted insignificant lower %NL than OCU/SC (p < 0.001). At 6-month ABU, CSE, CFU/LC and CFU/SC,resulted in a significant increase in %NL.Significance. Self-cured activator and different curing protocols influenced SBS and NL ofself-etch universal adhesives, but this influence was material-dependentes_ES
Lenguagedc.language.isoenes_ES
Publisherdc.publisherElsevieres_ES
Type of licensedc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile*
Link to Licensedc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/*
Sourcedc.sourceDental materialses_ES
Keywordsdc.subjectUniversal adhesiveses_ES
Keywordsdc.subjectBuildup compositeses_ES
Keywordsdc.subjectSelf-cured activatores_ES
Keywordsdc.subjectMicroshear bond strengthes_ES
Keywordsdc.subjectNanoleakagees_ES
Títulodc.titleEffect of self-curing activators and curing protocolson adhesive properties of universal adhesivesbonded to dual-cured compositeses_ES
Document typedc.typeArtículo de revistaes_ES
Catalogueruchile.catalogadortjnes_ES
Indexationuchile.indexArtículo de publicación ISIes_ES


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Attribution-NonCommercial-NoDerivs 3.0 Chile
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile