Evidence map›Paper›PMID 30961019›Full record

ArticlePolymers2018

Contraction and Hydroscopic Expansion Stress of Dental Ion-Releasing Polymeric Materials.

Krzysztof Sokolowski, Agata Szczesio-Wlodarczyk, Kinga Bociong, Michal Krasowski, Magdalena Fronczek-Wojciechowska, Monika Domarecka, Jerzy Sokolowski, Monika Lukomska-Szymanska

Abstract read
In one paragraph

Article in Polymers, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Water Sorption and Solubility of Flowable Giomers.Materials (Basel, Switzerland) · 2021
    Article
  9. Article
  10. 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.

Krzysztof SokolowskiDepartment of Restorative Dentistry, 251 Pomorska St., 92-213 Lodz, Poland. krzysztof.sokolowski@umed.lodz.pl.
Agata Szczesio-WlodarczykUniversity Laboratory of Materials Research, Medical University of Lodz, 251 Pomorska St., 92-213 Lodz, Poland. agata.szczesio@umed.lodz.pl.ORCID 0000-0002-9633-5096
Kinga BociongUniversity Laboratory of Materials Research, Medical University of Lodz, 251 Pomorska St., 92-213 Lodz, Poland. kinga.bociong@umed.lodz.pl.
Michal KrasowskiUniversity Laboratory of Materials Research, Medical University of Lodz, 251 Pomorska St., 92-213 Lodz, Poland. michal.krasowski@umed.lodz.pl.
Magdalena Fronczek-Wojciechowska"DynamoLab" Academic Laboratory of Movement and Human Physical Performance, Medical University of Lodz, 251 Pomorska St., 92-216 Lodz, Poland. magdalena.fronczek-wojciechowska@umed.lodz.pl.
Monika DomareckaDepartment of General Dentistry, Medical University of Lodz, 251 Pomorska St., 92-213 Lodz, Poland. monika.domarecka@umed.lodz.pl.
Jerzy SokolowskiDepartment of General Dentistry, Medical University of Lodz, 251 Pomorska St., 92-213 Lodz, Poland. jerzy.sokolowski@umed.lodz.pl.
Monika Lukomska-SzymanskaDepartment of General Dentistry, Medical University of Lodz, 251 Pomorska St., 92-213 Lodz, Poland. monika.lukomska-szymanska@umed.lodz.pl.ORCID 0000-0002-6110-4298

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ion-releasing polymeric restorative materials seem to be promising solutions, due to their possible anticaries effect. However, acid functional groups (monomers) and glass filler increase hydrophilicity and, supposedly, water sorption. The purpose of the study was to evaluate the influence of water sorption of polymeric materials on the stress state at the restoration-tooth interface. Beautifil Bulk Fill Flow, Beautifil Flow Plus F00, Beautifil Flow F02, Dyract eXtra, Compoglass Flow, Ionosit, Glasiosite, TwinkiStar, Ionolux and Fuji II LC were used for the study. The stress state was measured using photoelastic analysis after: 0.5, 24, 72, 96, 168, 240, 336, 504, 672, 1344 and 2016 h. Moreover, water sorption, solubility and absorption dynamic were assessed. The water sorption, solubility and absorption dynamic of ion-releasing restorative materials are material dependent properties. The overall results indicated that the tested restorative materials showed significant stress decrease. The total reduction in contraction stress and water expansion stress was not observed for materials with low value of water sorption (Beautifil Bulk Fill, Dyract eXtra, Glasionosit and Twinky Star). The photoelastic method turned out to be inadequate to evaluate stress changes of resin modified glass-ionomer cement (RMGI, Fuji II LC and Ionolux).

Indexed as

hydroscopic expansionion-releasing materialsphotoelastic investigationshrinkage stresswater sorption

Identifiers

PMID30961019
PMCPMC6403603

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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.