Evidence map›Paper›PMID 31118474›Full record

ArticleScientific reports2019

Boron Nitride Nanotubes as Filler for Resin-Based Dental Sealants.

Fabio Rocha Bohns, Felipe Weidenbach Degrazia, Gabriela de Souza Balbinot, Vicente Castelo Branco Leitune, Susana Maria Werner Samuel, Maria Angeles García-Esparza, Salvatore Sauro, Fabricio Mezzomo Collares

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.6field-weighted citation impact, top 20% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
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  4. Review
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  8. Article
  9. Boron-containing compounds in Dentistry: a narrative review.Romanian journal of morphology and embryology = Revue roumaine de morphologie et embryologie
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 2 countries.

Fabio Rocha BohnsDental Materials Laboratory, School of Dentistry. Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
Felipe Weidenbach DegraziaDental Materials Laboratory, School of Dentistry. Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
Gabriela de Souza BalbinotDental Materials Laboratory, School of Dentistry. Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
Vicente Castelo Branco LeituneDental Materials Laboratory, School of Dentistry. Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
Susana Maria Werner SamuelDental Materials Laboratory, School of Dentistry. Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
Maria Angeles García-EsparzaDepartment of Pharmacy, Universidad Cardenal Herrera-CEU Universities, Elche (Alicante), Spain.
Salvatore SauroDepartamento de Odontologia, Facultad de Ciencias de la Salud, Universidad CEU Cardenal Herrera, Alfara del Patriarca (Valencia), Spain.ORCID http://orcid.org/0000-0002-2527-8776
Fabricio Mezzomo CollaresDental Materials Laboratory, School of Dentistry. Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil. fabricio.collarest@ufrgs.br.ORCID http://orcid.org/0000-0002-1382-0150
Universidade Federal do Rio Grande do Sul · BRUniversidad Cardenal Herrera CEU · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to evaluate the influence of boron-nitride nanotubes (BNNTs) on the properties of resin-based light-curing dental sealants (RBSs) when incorporated at different concentration. RBSs were formulated using methacrylate monomers (90 wt.% TEGDMA, 10 wt.% Bis-GMA). BNNTs were added to the resin blend at 0.1 wt.% and 0.2 wt.%. A Control group without filler was also designed. Degree of conversion, ultimate tensile strength, contact angle, surface free energy, surface roughness and color of the RBSs were evaluated for the tested materials. Their cytotoxicity and mineral deposition ability (Bioactivity) were also assessed. A suitable degree of conversion, no effect in mechanical properties and no cytotoxic effect was observed for the experimental materials. Moreover, the surface free energy and the surface roughness decreased with the addition of BNNTs. While the color analysis showed no difference between specimens containing BNNTs and the control group. Mineral deposition occurred in all specimens containing BNNTs after 7d. In conclusion, the incorporation of BNNTs may provide bioactivity to resin-based dental sealants and reduce their surface free energy.

Identifiers

PMID31118474
PMCPMC6531453
OpenAlexW2945311140

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.