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Shear Bond Strength of Self-Adhesive Flowable Resin Composite

This study aimed to evaluate the shear bond strength of self-adhesive flowable resin composite on both enamel and dentin and investigate whether surface pretreatment with a phosphoric acid etch affects the bond strength. In this in vitro study, 80 sound human premolars were flattened to create (40)...

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Autores principales: Sibai, Norah, El Mourad, Aminah, Al Suhaibani, Nohair, Al Ahmadi, Raghad, Al Dosary, Sara
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9106484/
https://www.ncbi.nlm.nih.gov/pubmed/35572356
http://dx.doi.org/10.1155/2022/6280624
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author Sibai, Norah
El Mourad, Aminah
Al Suhaibani, Nohair
Al Ahmadi, Raghad
Al Dosary, Sara
author_facet Sibai, Norah
El Mourad, Aminah
Al Suhaibani, Nohair
Al Ahmadi, Raghad
Al Dosary, Sara
author_sort Sibai, Norah
collection PubMed
description This study aimed to evaluate the shear bond strength of self-adhesive flowable resin composite on both enamel and dentin and investigate whether surface pretreatment with a phosphoric acid etch affects the bond strength. In this in vitro study, 80 sound human premolars were flattened to create (40) uniform enamel (E) and (40) dentin (D) surfaces. Groups were divided according to surface pretreatment: E1 : Scotchbond(™) Universal Etchant + Single Bond Universal Adhesive + Filtek(™) Z350 XT flowable composite; E2: Single Bond Universal self-etch adhesive + Filtek Z350 XT flowable composite; E3 : Scotchbond Universal Etchant + Fusio Liquid Dentin self-adhesive flowable composite; E4: Fusio Liquid Dentin self-adhesive flowable composite; D1 : Scotchbond Universal Etchant + Single Bond Universal Adhesive + Filtek Z350 XT flowable composite; D2: Single Bond Universal self-etch adhesive + Filtek Z350 XT flowable composite; D3: Scotchbond Universal Etchant + Fusio Liquid Dentin self-adhesive flowable composite; D4: Fusio Liquid Dentin self-adhesive flowable composite. After 2500 thermal cycles, the SBS was measured with a universal testing machine. One-way analysis of variance and Tukey's test for multiple comparisons were used to compare results. Two-way ANOVA was done to observe the significance of interaction between the type of surface and treatment. The maximum (49.38 ± 1.23 MPa) and minimum (21.41 ± 5.27 MPa) SBS values were noted in groups D1 and E2, respectively. Shear bond test results showed that self-adhesive flowable composite exhibited similar shear bond strengths on enamel and dentin and the bond strength improved with selective acid etching.
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spelling pubmed-91064842022-05-14 Shear Bond Strength of Self-Adhesive Flowable Resin Composite Sibai, Norah El Mourad, Aminah Al Suhaibani, Nohair Al Ahmadi, Raghad Al Dosary, Sara Int J Dent Research Article This study aimed to evaluate the shear bond strength of self-adhesive flowable resin composite on both enamel and dentin and investigate whether surface pretreatment with a phosphoric acid etch affects the bond strength. In this in vitro study, 80 sound human premolars were flattened to create (40) uniform enamel (E) and (40) dentin (D) surfaces. Groups were divided according to surface pretreatment: E1 : Scotchbond(™) Universal Etchant + Single Bond Universal Adhesive + Filtek(™) Z350 XT flowable composite; E2: Single Bond Universal self-etch adhesive + Filtek Z350 XT flowable composite; E3 : Scotchbond Universal Etchant + Fusio Liquid Dentin self-adhesive flowable composite; E4: Fusio Liquid Dentin self-adhesive flowable composite; D1 : Scotchbond Universal Etchant + Single Bond Universal Adhesive + Filtek Z350 XT flowable composite; D2: Single Bond Universal self-etch adhesive + Filtek Z350 XT flowable composite; D3: Scotchbond Universal Etchant + Fusio Liquid Dentin self-adhesive flowable composite; D4: Fusio Liquid Dentin self-adhesive flowable composite. After 2500 thermal cycles, the SBS was measured with a universal testing machine. One-way analysis of variance and Tukey's test for multiple comparisons were used to compare results. Two-way ANOVA was done to observe the significance of interaction between the type of surface and treatment. The maximum (49.38 ± 1.23 MPa) and minimum (21.41 ± 5.27 MPa) SBS values were noted in groups D1 and E2, respectively. Shear bond test results showed that self-adhesive flowable composite exhibited similar shear bond strengths on enamel and dentin and the bond strength improved with selective acid etching. Hindawi 2022-05-06 /pmc/articles/PMC9106484/ /pubmed/35572356 http://dx.doi.org/10.1155/2022/6280624 Text en Copyright © 2022 Norah Sibai et al. https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Sibai, Norah
El Mourad, Aminah
Al Suhaibani, Nohair
Al Ahmadi, Raghad
Al Dosary, Sara
Shear Bond Strength of Self-Adhesive Flowable Resin Composite
title Shear Bond Strength of Self-Adhesive Flowable Resin Composite
title_full Shear Bond Strength of Self-Adhesive Flowable Resin Composite
title_fullStr Shear Bond Strength of Self-Adhesive Flowable Resin Composite
title_full_unstemmed Shear Bond Strength of Self-Adhesive Flowable Resin Composite
title_short Shear Bond Strength of Self-Adhesive Flowable Resin Composite
title_sort shear bond strength of self-adhesive flowable resin composite
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9106484/
https://www.ncbi.nlm.nih.gov/pubmed/35572356
http://dx.doi.org/10.1155/2022/6280624
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