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Application of Silver Nanoparticles to Improve the Antibacterial Activity of Orthodontic Adhesives: An In Vitro Study
There is a significant change in the bacterial plaque populations in the oral cavity during and after orthodontic treatment. Numerous studies have demonstrated that 2–96% of patients could increase the risk of white spot lesions. Streptococcus mutans and Lactobacilli ssp. are responsible for these w...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9861692/ https://www.ncbi.nlm.nih.gov/pubmed/36674917 http://dx.doi.org/10.3390/ijms24021401 |
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author | Tristán-López, Jesús-David Niño-Martínez, Nereyda Kolosovas-Machuca, Eleazar-Samuel Patiño-Marín, Nuria De Alba-Montero, Idania Bach, Horacio Martínez-Castañón, Gabriel-Alejandro |
author_facet | Tristán-López, Jesús-David Niño-Martínez, Nereyda Kolosovas-Machuca, Eleazar-Samuel Patiño-Marín, Nuria De Alba-Montero, Idania Bach, Horacio Martínez-Castañón, Gabriel-Alejandro |
author_sort | Tristán-López, Jesús-David |
collection | PubMed |
description | There is a significant change in the bacterial plaque populations in the oral cavity during and after orthodontic treatment. Numerous studies have demonstrated that 2–96% of patients could increase the risk of white spot lesions. Streptococcus mutans and Lactobacilli ssp. are responsible for these white spot lesions. In this work, silver nanoparticles (AgNPs) with a diameter of 11 nm and dispersed in water were impregnated onto three different commercial orthodontic adhesives at 535 μg/mL. The shear bond strength (SBS) was assessed on 180 human premolars and metallic brackets. The premolars were divided into six groups (three groups for the commercial adhesives and three groups for the adhesives with AgNPs). All the groups were tested for their bactericidal properties, and their MIC, MBC, and agar template diffusion assays were measured. After adding AgNPs, the SBS was not significantly modified for any adhesive (p > 0.05), and the forces measured during the SBS did not exceed the threshold of 6 to 8 MPa for clinical acceptability in all groups. An increase in the bactericidal properties against both S. mutans and L. acidophilus was measured when the adhesives were supplemented with AgNPs. It was concluded that AgNPs can be supplement commercial orthodontic adhesives without modifying their mechanical properties with improved bactericidal activity. |
format | Online Article Text |
id | pubmed-9861692 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-98616922023-01-22 Application of Silver Nanoparticles to Improve the Antibacterial Activity of Orthodontic Adhesives: An In Vitro Study Tristán-López, Jesús-David Niño-Martínez, Nereyda Kolosovas-Machuca, Eleazar-Samuel Patiño-Marín, Nuria De Alba-Montero, Idania Bach, Horacio Martínez-Castañón, Gabriel-Alejandro Int J Mol Sci Article There is a significant change in the bacterial plaque populations in the oral cavity during and after orthodontic treatment. Numerous studies have demonstrated that 2–96% of patients could increase the risk of white spot lesions. Streptococcus mutans and Lactobacilli ssp. are responsible for these white spot lesions. In this work, silver nanoparticles (AgNPs) with a diameter of 11 nm and dispersed in water were impregnated onto three different commercial orthodontic adhesives at 535 μg/mL. The shear bond strength (SBS) was assessed on 180 human premolars and metallic brackets. The premolars were divided into six groups (three groups for the commercial adhesives and three groups for the adhesives with AgNPs). All the groups were tested for their bactericidal properties, and their MIC, MBC, and agar template diffusion assays were measured. After adding AgNPs, the SBS was not significantly modified for any adhesive (p > 0.05), and the forces measured during the SBS did not exceed the threshold of 6 to 8 MPa for clinical acceptability in all groups. An increase in the bactericidal properties against both S. mutans and L. acidophilus was measured when the adhesives were supplemented with AgNPs. It was concluded that AgNPs can be supplement commercial orthodontic adhesives without modifying their mechanical properties with improved bactericidal activity. MDPI 2023-01-11 /pmc/articles/PMC9861692/ /pubmed/36674917 http://dx.doi.org/10.3390/ijms24021401 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Tristán-López, Jesús-David Niño-Martínez, Nereyda Kolosovas-Machuca, Eleazar-Samuel Patiño-Marín, Nuria De Alba-Montero, Idania Bach, Horacio Martínez-Castañón, Gabriel-Alejandro Application of Silver Nanoparticles to Improve the Antibacterial Activity of Orthodontic Adhesives: An In Vitro Study |
title | Application of Silver Nanoparticles to Improve the Antibacterial Activity of Orthodontic Adhesives: An In Vitro Study |
title_full | Application of Silver Nanoparticles to Improve the Antibacterial Activity of Orthodontic Adhesives: An In Vitro Study |
title_fullStr | Application of Silver Nanoparticles to Improve the Antibacterial Activity of Orthodontic Adhesives: An In Vitro Study |
title_full_unstemmed | Application of Silver Nanoparticles to Improve the Antibacterial Activity of Orthodontic Adhesives: An In Vitro Study |
title_short | Application of Silver Nanoparticles to Improve the Antibacterial Activity of Orthodontic Adhesives: An In Vitro Study |
title_sort | application of silver nanoparticles to improve the antibacterial activity of orthodontic adhesives: an in vitro study |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9861692/ https://www.ncbi.nlm.nih.gov/pubmed/36674917 http://dx.doi.org/10.3390/ijms24021401 |
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