Evidence map›Paper›PMID 37831194›Full record

ArticleClinical oral investigations2023

Investigation of aging resistance for dental resin composites with and without glass flakes.

Dan Feng, Shujun Dong, Zuosen Shi, Zhanchen Cui, Song Zhu

Abstract read
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In one paragraph

Article in Clinical oral investigations, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.3field-weighted citation impact, top 23% 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

4 citing papers in PubMed, 6 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

Dan FengDepartment of Prosthodontics, School and Hospital of Stomatology, Jilin University, Changchun, 130021, China.
Shujun DongDepartment of Prosthodontics, School and Hospital of Stomatology, Jilin University, Changchun, 130021, China.
Zuosen ShiState Key Lab of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, China.
Zhanchen CuiState Key Lab of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, China.
Song ZhuDepartment of Prosthodontics, School and Hospital of Stomatology, Jilin University, Changchun, 130021, China. zhusong1965@163.com.
Jilin University · CN

Funding

National Natural Science Foundation of China 81371185Teaching Reform Research Project of Higher Education in Jilin Province, China JLJY202134230386
6 · The paper itself

Abstract

objectivesOutstanding physical-mechanical properties and aging resistance are key requirements for dental resin composite since it will be placed in the oral environment for a long time. In this work, a new dental resin composite mainly modified by glass flakes was fabricated, and the aging resistance was evaluated by comparing with commercial composites without glass flakes. MATERIALS AND

methodsThe new dental resin composite was produced through hand blending of inorganic glass flakes/Si-Al-borosilicate glass (58wt%:7wt% of dental resin composite), POSS-MA (5wt% of resin matrix), Bis-GMA/TEGDMA(64.4wt%:27.6wt% of resin matrix), and CQ/EDMAB (0.9wt%:2.1wt% of resin matrix) together. The flexural strength, elasticity modulus, and hardness, as well as wear were tested for evaluating the aging resistance of different dental resin composite.

resultsAmong 6 kinds of commercial composites in this study, after 6-month water storage, the maximum percentage of performance degradation is that the flexural strength decreased 39.96%, elasticity modulus decreased 51.53% and hardness decreased 12.52%. In contrast, the new synthesized material decreased 14.53%, 20.88%, and 0.61%, respectively, and performed lesser wear depth compared to some other groups (P < 0.05).

conclusionsIt was observed that the new dental resin composite performed better performance stability and wear resistance when compared with commercial dimethacrylate-based or low shrinkage dental resin composite tested in this study. CLINICAL RELEVANCE: This possibly paves a path for designing tailored dental composite for practical application. Since the aging resistance of dental resin composite modified by glass flakes is superior, it has the potential to be used for promoting the durability of dental resin composite.

Indexed as

Composite ResinsMethacrylatesBisphenol A-Glycidyl MethacrylateElastic ModulusGlassMaterials TestingSurface PropertiesBisphenol A-Glycidyl MethacrylateComposite ResinsMethacrylatesAgingDental fillersDental resin compositeGlass flakesMechanical propertiesMonomers

Identifiers

PMID37831194
OpenAlexW4387598528

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.