Evidence map›Paper›PMID 36875816›Full record

ArticleRestorative dentistry & endodontics2023

Physicochemical properties of a calcium aluminate cement containing nanoparticles of zinc oxide.

Amanda Freitas da Rosa, Thuany Schmitz Amaral, Maria Eduarda Paz Dotto, Taynara Santos Goulart, Hebert Luís Rossetto, Eduardo Antunes Bortoluzzi, Cleonice da Silveira Teixeira, Lucas da Fonseca Roberti Garcia

Abstract read
In one paragraph

Article in Restorative dentistry & endodontics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
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.

Amanda Freitas da RosaDepartment of Dentistry - Endodontics Division, Health Sciences Center, Federal University of Santa Catarina, Florianópolis, SC, Brazil.ORCID https://orcid.org/0000-0003-2005-0235
Thuany Schmitz AmaralDepartment of Dentistry - Endodontics Division, Health Sciences Center, Federal University of Santa Catarina, Florianópolis, SC, Brazil.ORCID https://orcid.org/0000-0003-4865-628X
Maria Eduarda Paz DottoDepartment of Dentistry - Endodontics Division, Health Sciences Center, Federal University of Santa Catarina, Florianópolis, SC, Brazil.ORCID https://orcid.org/0000-0003-1253-1274
Taynara Santos GoulartDepartment of Dentistry - Endodontics Division, Health Sciences Center, Federal University of Santa Catarina, Florianópolis, SC, Brazil.ORCID https://orcid.org/0000-0002-9316-5343
Hebert Luís RossettoEngineering Center, Federal University of Pelotas, Pelotas, RS, Brazil.ORCID https://orcid.org/0000-0001-6565-2091
Eduardo Antunes BortoluzziDepartment of Diagnosis & Oral Health, Endodontics Division, University of Louisville, Louisville, KY, USA.ORCID https://orcid.org/0000-0003-4426-9143
Cleonice da Silveira TeixeiraDepartment of Dentistry - Endodontics Division, Health Sciences Center, Federal University of Santa Catarina, Florianópolis, SC, Brazil.ORCID https://orcid.org/0000-0002-0139-8159
Lucas da Fonseca Roberti GarciaDepartment of Dentistry - Endodontics Division, Health Sciences Center, Federal University of Santa Catarina, Florianópolis, SC, Brazil.ORCID https://orcid.org/0000-0002-8724-0124

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objectives: This study evaluated the effect of different nanoparticulated zinc oxide (nano-ZnO) and conventional-ZnO ratios on the physicochemical properties of calcium aluminate cement (CAC). Materials and Methods: The conventional-ZnO and nano-ZnO were added to the cement powder in the following proportions: G1 (20% conventional-ZnO), G2 (15% conventional-ZnO + 5% nano-ZnO), G3 (12% conventional-ZnO + 3% nano-ZnO) and G4 (10% conventional-ZnO + 5% nano-ZnO). The radiopacity (R Results: The nano-ZnO and CAC containing conventional-ZnO powders presented particles with few impurities and nanometric and micrometric sizes, respectively. G1 had the highest R Conclusions: The addition of nano-ZnO to CAC improved its dimensional change, setting time, and compressive strength, which may be promising for the clinical performance of this cement.

Indexed as

Dental cementsNanoparticlesPhysical and chemical propertiesZinc oxide

Identifiers

PMID36875816
PMCPMC9982238

What OpenQuestion holds

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Registered trials

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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.