Evidence map›Paper›PMID 42346666›Full record

ArticleJournal of functional biomaterials2026

The Influence of Ageing and Hydrothermal Fatigue (Thermocycling) on Degradation and Fracture Toughness of Light-Cured and Hybrid Resin-Based Nanocomposites (RBCs).

Daniel Pieniak, Agata Maria Niewczas, Agata Walczak, Jarosław Selech, Dorota Czarnecka-Komorowska, Jonas Matijošius

Abstract read
In one paragraph

Article in Journal of functional biomaterials, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

6 authors.

Daniel PieniakFaculty of Safety Engineering and Civil Protection, Fire University, 52/54 Słowackiego Street, 01-629 Warsaw, Poland.ORCID 0000-0001-7807-3515
Agata Maria NiewczasFaculty of Medical Dentistry, Medical University of Lublin, 19 Chodźki St., 20-093 Lublin, Poland.ORCID 0000-0002-8003-5638
Agata WalczakFaculty of Safety Engineering and Civil Protection, Fire University, 52/54 Słowackiego Street, 01-629 Warsaw, Poland.ORCID 0000-0002-0303-1748
Jarosław SelechFaculty of Civil and Transport Engineering, Institute of Machines and Motor Vehicles, Poznan University of Technology, 3 Piotrowo St., 60-965 Poznan, Poland.ORCID 0000-0002-2656-3800
Dorota Czarnecka-KomorowskaFaculty of Mechanical Engineering, Poznan University of Technology, 3 Piotrowo St., 60-965 Poznan, Poland.ORCID 0000-0002-5027-7484
Jonas MatijošiusMechanical Science Institute, Vilnius Gediminas Technical University, Plytinės Str. 25, 10105 Vilnius, Lithuania.ORCID 0000-0001-6006-9470

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to evaluate the influence of artificial saliva ageing and cyclic hydrothermal loading on the mechanical properties of dental composite materials. Two commercial composites (Filtek Z550 and Filtek Ultimate Flow) and two experimental materials representing flow-type and hybrid composites were investigated. SENB specimens were prepared in accordance with ASTM E399, together with flat specimens intended for impact strength testing using the Dynstat method. All samples were aged in artificial saliva for approximately one month at 37 ± 1 °C, and subsequently, half of the specimens were subjected to thermocycling in the temperature range of 10-65 °C for 10,000 cycles. Static mechanical tests, including three-point bending (TFS), biaxial flexural strength (BFS), and compression strength (CS), were performed before and after thermocycling. In addition, impact strength and fracture toughness expressed by the stress intensity factor K

Indexed as

fracture toughness (KIC)hydrothermal ageingresin-based composites (RBCs)thermocyclingwork of fracture (WOF)

Identifiers

PMID42346666
PMCPMC13302112

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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.