Effect of nanomaterial incorporation on the mechanical and microbiological properties of dental porcelain

Ferreira, Izabela; Vidal, Carla Larissa; Botelho, André Luís; Ferreira, Paulo Sérgio; Valente, Mariana Lima da Costa; Schiavon, Marco A.; Alves, Oswaldo Luiz; Reis, Andréa Cândido dos

doi:10.1016/j.prosdent.2019.10.012

Cited by 24 publications

(22 citation statements)

References 29 publications

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“…The scanning eléctron microscopy showed that the increase with AgVO 3 films provided heterogeneous surfaces. Ferreira et al., 2020 [ 13 ]. Dental porcelain (IPS InLine, Ivoclar Vivadent AG).…”

Section: Methodsmentioning

confidence: 99%

“…Species of bacteria such as E. faecalis, P. aeruginosa and E. coli remain in the dental canals, even after filling due to the complexity of the anatomy of the canaliculi. Microorganisms such as C. albicans, S. mutans, S. aureus and P. Aeruginosa are adept at total and removable prosthesis bases while S. mutans attach to the ceramic surface, and thus can help in the development of diseases that present high severity, such as bacterial endocarditis, obstructive chronic lung disease, aspiration pneumonia, and generalized respiratory tract infections [ 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 ].…”

Section: Introductionmentioning

confidence: 99%

“…The use of nanostructured silver vanadate de decorated with silver nanoparticles is only possible thanks to its conformation that prevents agglomeration of silver nanoparticles, promoting increased surface contact with microorganisms and greater antibacterial efficacy [ 13 ].…”

Section: Introductionmentioning

confidence: 99%

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Nanostructured silver vanadate decorated with silver particles and their applicability in dental materials: A scope review

Campos

Botelho

Reis

2021

Heliyon

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Objectives The present study aims to evaluate which studies evaluated the effectiveness of incorporating silver vanadate into dental materials and to analyze the influence of this incorporation on antimicrobial activity and material properties; Data This review was led by the Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR) Checklist and the JBI Briggs Reviewers Manual to answer the following question: Does the nanostructured silver vanadate decorate with silver particles present anti-microbial activity when incorporated into dental materials without altering its mechanical properties? Source An electronic search without restriction on the dates or languages was performed in PubMed/MEDLINE, Web of Science, Lilacs, Scopus, and Embase up until 2020. The search was specified and limited to the use of the words "nanostructured silver vanadate" in double quotation marks. Study selection The initial search resulted in 55 articles. After an initial assessment and careful reading, 15 studies published between 2014 and 2020 were included in this review. Conclusions With the present scope review, it was possible to observe the good interaction between AgVO 3 and dental materials and have a clarity that it is possible to use them in different types of materials in order to reduce the probability of infections resulting from the biofilm that is installed in them.

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Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Nanostructured silver vanadate decorated with silver particles and their applicability in dental materials: A scope review

Campos

Botelho

Reis

2021

Heliyon

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“…[11][12][13][14] These efforts suffer from key disadvantages, which require more efficient strategies and novel technologies in contemporary dentistry. [15][16][17][18] Nanoparticles, unlike other biomaterials, present distinct biological properties and can be used in novel applications in restorative dentistry, prosthetic dentistry, endodontics, implantology, oral cancers, and periodontology. Nanoparticles have immense potential because of their antimicrobial, antiviral, and antifungal properties.…”

Section: Introductionmentioning

confidence: 99%

Applications of nano-materials in diverse dentistry regimes

et al. 2020

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“…A recent study that incorporated the β-AgVO 3 into dental porcelains indicated a promising antibacterial effect against S. mutans through agar diffusion method [20]. However, studies that prove the antimicrobial effectiveness against several species of microorganisms and the influence of this nanomaterial on the other characteristics and properties of these dental porcelains have not yet been realized.…”

Section: Introductionmentioning

confidence: 99%

Influence of modification of dental porcelains with hybrid nanomaterial on surface characteristics, antimicrobial, chemical, and mechanical properties

Vidal

Ferreira

et al. 2020

Preprint

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Evaluated the effect of incorporation of the nanostructured silver vanadate decorated with silver nanoparticles (β-AgVO3) into dental porcelains on surface characteristics, antimicrobial, chemical, and mechanical properties. The percentages of 2.5% and 5% of β-AgVO3 were incorporated into commercial dental porcelains IPS Inline and Ex-3 Noritake. Surface characteristics were evaluated by SEM/EDS. Antimicrobial activity were investigated against Streptococcus mutans, Streptococcus sobrinus, Aggregatibacter actinomycetemcomitans, and Pseudomonas aeruginosa, by colony counts (CFU/mL), metabolic activity, and multiphoton microscopy. The chemical and mechanical behavior was evaluated by silver (Ag+) and vanadium (V4+/V5+) ions release, microhardness, roughness, and fracture toughness. Statistical tests Kruskal-Wallis and Dunn’s post-hoc were applied for antimicrobial analysis and ions release, and ANOVA and Bonferroni's post-hoc, for mechanical analysis. The nanomaterial interferes in the material’s morphology but does not alter the porcelain’s components. IPS Inline 5% reduced S. mutans and S. sobrinus (p<0.05), and Ex-3 Noritake 5% reduced S. sobrinus (p<0.05). The IPS Inline 2.5% reduced A. actinomycetemcomitans (p<0.05). IPS Inline 5% released more Ag+ (p<0.05), and Ex-3 Noritake 2.5% released more V4+/V5+ (p<0.05). The β-AgVO3 increased the fracture toughness of IPS Inline, the roughness for all groups, and decreased the microhardness of 2.5% group (p<0.05). β-AgVO3 incorporation influenced on morphology but not altered the porcelain’s components, promoted antimicrobial activity against S. mutans, S. sobrinus, and A. actinomycetemcomitans, due to the Ag+ and V4+/V5+ released and influenced the porcelain’s mechanical properties.

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Effect of nanomaterial incorporation on the mechanical and microbiological properties of dental porcelain

Cited by 24 publications

References 29 publications

Nanostructured silver vanadate decorated with silver particles and their applicability in dental materials: A scope review

Nanostructured silver vanadate decorated with silver particles and their applicability in dental materials: A scope review

Applications of nano-materials in diverse dentistry regimes

Influence of modification of dental porcelains with hybrid nanomaterial on surface characteristics, antimicrobial, chemical, and mechanical properties

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