Evidence map›Paper›PMID 41257085›Full record

ArticleFrontiers in dental medicine2025

Wear resistance of three direct resin composites in artificial Saliva at varying pH levels.

Haibing Yang, Chen Xu, Lei He, Juzhong Tian

Abstract read
In one paragraph

Article in Frontiers in dental medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

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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

1 citing paper in PubMed.

  1. 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

4 authors.

Haibing Yang *Department of Stomatology, The Changzhou No. 2 People's Hospital, The Third Affiliated Hospital of Nanjing Medical University, Changzhou Medical Center of Nanjing Medical University, Changzhou, Jiangsu, China.
Chen Xu *Department of Stomatology, The Changzhou No. 2 People's Hospital, The Third Affiliated Hospital of Nanjing Medical University, Changzhou Medical Center of Nanjing Medical University, Changzhou, Jiangsu, China.
Lei HeDepartment of Stomatology, The Changzhou No. 2 People's Hospital, The Third Affiliated Hospital of Nanjing Medical University, Changzhou Medical Center of Nanjing Medical University, Changzhou, Jiangsu, China.
Juzhong TianDepartment of Stomatology, The Changzhou No. 2 People's Hospital, The Third Affiliated Hospital of Nanjing Medical University, Changzhou Medical Center of Nanjing Medical University, Changzhou, Jiangsu, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To investigate the wear resistance of three resin composites in artificial saliva at varying pH levels. Methods: Three resin materials-Coltene BRILLIANT™NG, 3M ESPE™Filtek™P60, and Kerr Sonicfill™2-were selected and subjected to reciprocating friction tests in artificial saliva with pH values of 2, 6.8, and 8. Wear volume was measured using a three-dimensional profilometer, and statistical analysis was performed using two-way ANOVA to compare differences in material loss among the resin groups and natural tooth enamel, considering both material type and pH as factors. Surface morphology of worn samples was analyzed via SEM. Results: Wear scar analysis revealed no statistically significant differences in wear volume among groups under pH 6.8 artificial saliva. In pH 2 artificial saliva, Group A (P60 resin) exhibited the highest wear volume, while Group B (Kerr SonicFill resin) showed the lowest wear volume, closely resembling that of natural enamel. Under pH 8 conditions, Group A again demonstrated the highest wear volume, whereas Group C (Coltene resin) exhibited the lowest. Group B (Kerr SonicFill) displayed wear volumes comparable to natural enamel (Group D). P60 resin showed significantly greater wear volume in pH 2 and pH 8 compared to pH 6.8. Kerr SonicFill resin exhibited lower wear volume in pH 2 than in pH 6.8 and pH 8, with no significant difference between pH 6.8 and pH 8. Coltene resin displayed higher wear volume in pH 2 and pH 6.8 compared to pH 8, but no significant difference was observed between pH 2 and pH 6.8. Natural enamel showed significantly greater volume loss at pH 8 compared to pH 6.8. Conclusion: Under the tested *

Indexed as

artificial salivacomposite resinpHSEMwear

Identifiers

PMID41257085
PMCPMC12620477

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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.