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Can silver diamine fluoride or silver nanoparticle-based anticaries agents to affect enamel bond strength?

OBJECTIVES: The aim of the current study is to investigate the effect of different anticaries agents, such as experimental agents based on silver nanoparticles (SNPs) and silver diamine fluoride (SDF), on the micro-shear bond strength (μ-SBS) of composite resin applied to intact enamel (IE) or demin...

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Autores principales: Favaro, Jaqueline Costa, de Mello Peixoto, Yana Cosendey Toledo, Geha, Omar, Dias, Flaviana Alves, Guiraldo, Ricardo Danil, Lopes, Murilo Baena, Berger, Sandrine Bittencourt
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Korean Academy of Conservative Dentistry 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7906844/
https://www.ncbi.nlm.nih.gov/pubmed/33680896
http://dx.doi.org/10.5395/rde.2021.46.e7
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author Favaro, Jaqueline Costa
de Mello Peixoto, Yana Cosendey Toledo
Geha, Omar
Dias, Flaviana Alves
Guiraldo, Ricardo Danil
Lopes, Murilo Baena
Berger, Sandrine Bittencourt
author_facet Favaro, Jaqueline Costa
de Mello Peixoto, Yana Cosendey Toledo
Geha, Omar
Dias, Flaviana Alves
Guiraldo, Ricardo Danil
Lopes, Murilo Baena
Berger, Sandrine Bittencourt
author_sort Favaro, Jaqueline Costa
collection PubMed
description OBJECTIVES: The aim of the current study is to investigate the effect of different anticaries agents, such as experimental agents based on silver nanoparticles (SNPs) and silver diamine fluoride (SDF), on the micro-shear bond strength (μ-SBS) of composite resin applied to intact enamel (IE) or demineralized enamel (DE). MATERIALS AND METHODS: Sixty dental enamel fragments were collected from human third molars and categorized into 6 groups (n = 10): positive control (IE), negative control (DE), IE + SDF, DE + SDF, IE + SNP and DE + SNP. Samples from DE, DE + SDF and DE + SNP groups were subjected to pH cycling; superficial microhardness test was performed to confirm demineralization. Resin composite build-ups were applied to the samples (0.75-mm diameter and 1-mm height) after the treatments (except for IE and DE groups); μ-SBS was also evaluated. Samples were analyzed under a stereomicroscope at 40× magnification to identify failure patterns. Data were subjected to one-way analysis of variance, followed by Tukey's and Dunnett's tests (p < 0.05). RESULTS: There was no significant difference among the IE, IE + SNP, DE + SDF, and DE + SNP groups. The IE + SDF and DE groups recorded the highest and the lowest μ-SBS values, respectively. Adhesive-type failures were the most frequent for all treatments. CONCLUSIONS: Anticaries agents did not have a negative effect on the μ-SBS of composite resin when it was used on IE or DE.
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spelling pubmed-79068442021-03-04 Can silver diamine fluoride or silver nanoparticle-based anticaries agents to affect enamel bond strength? Favaro, Jaqueline Costa de Mello Peixoto, Yana Cosendey Toledo Geha, Omar Dias, Flaviana Alves Guiraldo, Ricardo Danil Lopes, Murilo Baena Berger, Sandrine Bittencourt Restor Dent Endod Research Article OBJECTIVES: The aim of the current study is to investigate the effect of different anticaries agents, such as experimental agents based on silver nanoparticles (SNPs) and silver diamine fluoride (SDF), on the micro-shear bond strength (μ-SBS) of composite resin applied to intact enamel (IE) or demineralized enamel (DE). MATERIALS AND METHODS: Sixty dental enamel fragments were collected from human third molars and categorized into 6 groups (n = 10): positive control (IE), negative control (DE), IE + SDF, DE + SDF, IE + SNP and DE + SNP. Samples from DE, DE + SDF and DE + SNP groups were subjected to pH cycling; superficial microhardness test was performed to confirm demineralization. Resin composite build-ups were applied to the samples (0.75-mm diameter and 1-mm height) after the treatments (except for IE and DE groups); μ-SBS was also evaluated. Samples were analyzed under a stereomicroscope at 40× magnification to identify failure patterns. Data were subjected to one-way analysis of variance, followed by Tukey's and Dunnett's tests (p < 0.05). RESULTS: There was no significant difference among the IE, IE + SNP, DE + SDF, and DE + SNP groups. The IE + SDF and DE groups recorded the highest and the lowest μ-SBS values, respectively. Adhesive-type failures were the most frequent for all treatments. CONCLUSIONS: Anticaries agents did not have a negative effect on the μ-SBS of composite resin when it was used on IE or DE. The Korean Academy of Conservative Dentistry 2021-01-12 /pmc/articles/PMC7906844/ /pubmed/33680896 http://dx.doi.org/10.5395/rde.2021.46.e7 Text en Copyright © 2021. The Korean Academy of Conservative Dentistry https://creativecommons.org/licenses/by-nc/4.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (https://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Favaro, Jaqueline Costa
de Mello Peixoto, Yana Cosendey Toledo
Geha, Omar
Dias, Flaviana Alves
Guiraldo, Ricardo Danil
Lopes, Murilo Baena
Berger, Sandrine Bittencourt
Can silver diamine fluoride or silver nanoparticle-based anticaries agents to affect enamel bond strength?
title Can silver diamine fluoride or silver nanoparticle-based anticaries agents to affect enamel bond strength?
title_full Can silver diamine fluoride or silver nanoparticle-based anticaries agents to affect enamel bond strength?
title_fullStr Can silver diamine fluoride or silver nanoparticle-based anticaries agents to affect enamel bond strength?
title_full_unstemmed Can silver diamine fluoride or silver nanoparticle-based anticaries agents to affect enamel bond strength?
title_short Can silver diamine fluoride or silver nanoparticle-based anticaries agents to affect enamel bond strength?
title_sort can silver diamine fluoride or silver nanoparticle-based anticaries agents to affect enamel bond strength?
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7906844/
https://www.ncbi.nlm.nih.gov/pubmed/33680896
http://dx.doi.org/10.5395/rde.2021.46.e7
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