Evidence map›Paper›PMID 40786209›Full record

ArticleMedicine and pharmacy reports2025

Assessment of hardness and microroughness of injection-molded thermoplastic resins used for flexible removable partial dentures.

Roxana Diana Vasiliu, Anamaria Matichescu, Sorin Daniel Porojan, Diana Uţu, Liliana Porojan

Abstract read
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Article in Medicine and pharmacy reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Roxana Diana VasiliuDepartment of Dental Prostheses Technology, Center for Advanced Technologies in Dental Prosthodontics, Faculty of Dental Medicine, "Victor Babeş" University of Medicine and Pharmacy, Timişoara, Romania.
Anamaria MatichescuDepartment of Preventive, Community Dentistry and Oral Health, Center for Advanced Technologies in Dental Prosthodontics, Faculty of Dental Medicine, "Victor Babeş" University of Medicine and Pharmacy, Timişoara, Romania.
Sorin Daniel PorojanDepartment of Oral Rehabilitation, "Victor Babeş" University of Medicine and Pharmacy, Timişoara, Romania.
Diana UţuDepartment of Pharmacology-Pharmacotherapy, Faculty of Pharmacy, "Victor Babeş" University of Medicine and Pharmacy, Timişoara, Romania.
Liliana PorojanDepartment of Dental Prostheses Technology, Center for Advanced Technologies in Dental Prosthodontics, Faculty of Dental Medicine, "Victor Babeş" University of Medicine and Pharmacy, Timişoara, Romania.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background and aim: This study evaluates and compares three types of thermoplastic resins used for flexible, removable partial dentures, focusing on their microhardness and surface roughness. Methods: Thirty samples with a thickness of 2 mm were obtained from thermoplastic resins and were tested after 24 hours of immersion in distilled water. The samples were obtained from injected resin cartridges of three thermoplastic resins with different degrees of flexibility. Two-way ANOVA and Tukey tests were performed to compare the samples. A Pearson correlation was calculated between the two parameters, surface roughness and Vickers microhardness. Results: After statistical analysis, significant differences were found between the two resins' surface roughness. Regarding Vickers microhardness, one of the resins with the lowest flexibility range exhibited higher microhardness values. Conclusions: Surface roughness values for the three resins were below 0.2 microns. Microhardness test revealed significant differences between Flaxiacryl and Flexifast samples (p<.05).

Indexed as

flexibilitysurface roughnessthermoplastic resinsVickers microhardness

Identifiers

PMID40786209
PMCPMC12334215

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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.