Effect of cyclic loading on the microtensile bond strengths of total-etch and self-etch adhesives

Operative Dentistry
Manuel ToledanoM Ferrari

Abstract

To evaluate the effect of mechanical loading on the microtensile bond strength (MTBS) of five adhesive systems to dentin. Flat dentin surfaces from human molars were divided into five groups and bonded with total-etch self-priming adhesives (Single Bond, Prime&Bond NT and Prime&Bond XP), two-step self-etching primer (Clearfil SE Bond) and an all-in-one adhesive (Etch&Prime 3.0), according to the manufacturers' instructions. Composite build-ups were constructed incrementally with Tetric Ceram. After 24 hours of water storage, half the specimens were load cycled (5000 cycles, 90 N). The teeth were then sectioned into beams of 1.0 mm2 cross-sectional area. Each beam was tested in tension in an Instron machine at 0.5 mm/minute. Data were analyzed by two-way ANOVA and Student Newman Keuls multiple comparisons tests (p<0.05). Clearfil SE Bond and Single Bond attained higher MTBS than the other three adhesives. Prime&Bond NT and Prime&Bond XP performed equally, and Etch&Prime 3.0 resulted in the lowest MTBS. After mechanical loading, MTBS decreased in all groups except Prime&Bond XP. Clearfil SE Bond, Single Bond and Prime&Bond XP obtained higher MTBS than Prime&Bond NT. Specimens bonded with Etch&Prime 3.0 resulted in premature failu...Continue Reading

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Citations

Sep 29, 2011·Operative Dentistry·J PerdigãoC S Queiroz
Jun 28, 2013·Operative Dentistry·J PerdigãoA D Loguercio
Mar 19, 2014·Dental Materials : Official Publication of the Academy of Dental Materials·Manuel ToledanoRaquel Osorio
Oct 10, 2014·Journal of Conservative Dentistry : JCD·Kantheti SirishaPabbati Ravikumar
May 12, 2012·Clinical Oral Investigations·Cristina de Mattos Pimenta VidalAna Karina Bedran-Russo
Oct 7, 2008·Operative Dentistry·Jorge PerdigãoGeorge Gomes
Mar 21, 2012·Journal of Dentistry·Ricardo WalterPatricia N R Pereira
Sep 28, 2010·Dental Materials : Official Publication of the Academy of Dental Materials·Renan BelliUlrich Lohbauer
Jan 12, 2010·Dental Materials : Official Publication of the Academy of Dental Materials·Susanne S ScherrerMike V Swain
Sep 29, 2015·Journal of the Mechanical Behavior of Biomedical Materials·Manuel ToledanoRaquel Osorio
Sep 5, 2006·Journal of Dentistry·Francesca MonticelliManuel Toledano
Jan 25, 2006·Dental Materials : Official Publication of the Academy of Dental Materials·T G NunesM Toledano
Jul 1, 2015·Journal of the Mechanical Behavior of Biomedical Materials·Manuel ToledanoRaquel Osorio
Jul 10, 2013·Journal of the Mechanical Behavior of Biomedical Materials·Manuel ToledanoRaquel Osorio
Dec 17, 2014·Microscopy and Microanalysis : the Official Journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada·Manuel ToledanoRaquel Osorio
Aug 24, 2016·BMC Oral Health·Özgür IrmakYıldırım Hakan Bağış
Oct 12, 2016·Dental Materials Journal·Anelise Fernandes MontagnerMarie-Charlotte Huysmans
Sep 24, 2008·Journal of Dental Research·F MonticelliM Toledano
Feb 6, 2017·Journal of the Mechanical Behavior of Biomedical Materials·Manuel ToledanoFátima S Aguilera
Jan 23, 2013·Brazilian Dental Journal·Alberth David Correa MedinaMário Alexandre Coelho Sinhoreti
Nov 6, 2007·Brazilian Dental Journal·Márcio Antônio Paraizo BorgesKátia Regina Hostílio Cervantes Dias
Dec 29, 2007·Journal of Biomedical Materials Research. Part B, Applied Biomaterials·Alberto AlbaladejoManuel Toledano
Aug 26, 2011·Operative Dentistry·Y ZhangC D L Thomas
Jun 8, 2012·Dental Materials Journal·Amir NazariJunji Tagami
Aug 9, 2018·Laser Therapy·Muhammet Kerim Ayar
Feb 6, 2017·Microscopy and Microanalysis : the Official Journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada·Manuel ToledanoFátima S Aguilera

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