Evidence map›Paper›PMID 42076845›Full record

ArticleEuropean journal of oral sciences2026

Improving fatigue resistance of translucent 4Y-PSZ zirconia through glass gradation.

Felipe Machado Souza, Larissa M M Alves, Edisa O Sousa, Tiago Moreira Bastos Campos, Giovana Assis Marcolino, Mariana Miranda de Toledo Piza, Rainã S Dias, Satoshi Yamaguchi, Petra C Gierthmuehlen, Lukasz Witek and 3 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in European journal of oral sciences, 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
–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

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

13 authors.

Felipe Machado SouzaDepartment of Prosthodontics and Periodontology, Bauru School of Dentistry, University of Sao Paulo, Bauru, São Paulo, Brazil.ORCID https://orcid.org/0000-0002-5724-2559
Larissa M M AlvesDepartment of Comprehensive Dentistry, University of Maryland School of Dentistry, Baltimore, Maryland, USA.ORCID https://orcid.org/0000-0003-4561-0980
Edisa O SousaDepartment of Prosthodontics and Periodontology, Bauru School of Dentistry, University of Sao Paulo, Bauru, São Paulo, Brazil.ORCID https://orcid.org/0000-0002-7508-5964
Tiago Moreira Bastos CamposDepartment of Restorative Dentistry, School of Dentistry, Federal University of Pelotas, Pelotas, Brazil.ORCID https://orcid.org/0000-0001-8486-2510
Giovana Assis MarcolinoDepartment of Prosthodontics and Periodontology, Bauru School of Dentistry, University of Sao Paulo, Bauru, São Paulo, Brazil.ORCID https://orcid.org/0000-0002-9288-9913
Mariana Miranda de Toledo PizaDepartment of Prosthodontics and Periodontology, Bauru School of Dentistry, University of Sao Paulo, Bauru, São Paulo, Brazil.ORCID https://orcid.org/0000-0002-8770-4101
Rainã S DiasDepartment of Prosthodontics and Periodontology, Bauru School of Dentistry, University of Sao Paulo, Bauru, São Paulo, Brazil.ORCID https://orcid.org/0009-0001-7066-3761
Satoshi YamaguchiAI Research Unit, Graduate School of Dentistry, The University of Osaka, Suita, Osaka, Japan.ORCID https://orcid.org/0000-0002-4661-8821
Petra C GierthmuehlenDepartment of Prosthodontics, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine University, Düsseldorf, Germany.ORCID https://orcid.org/0000-0002-4837-2546
Lukasz WitekBiomaterials and Regenerative Biology Division, NYU College of Dentistry, New York, New York, USA.ORCID https://orcid.org/0000-0003-1458-6527
Paulo G CoelhoDeWitt Daughtry Family Department of Surgery, Division of Plastic Surgery, University of Miami Miller School of Medicine, Miami, Florida, USA.
Estevam A BonfanteDepartment of Prosthodontics and Periodontology, Bauru School of Dentistry, University of Sao Paulo, Bauru, São Paulo, Brazil.ORCID https://orcid.org/0000-0001-6867-8350
Ernesto B Benalcazar-JalkhDepartment of Prosthodontics and Periodontology, Bauru School of Dentistry, University of Sao Paulo, Bauru, São Paulo, Brazil.ORCID https://orcid.org/0000-0002-7184-8485

Funding

Conselho Nacional de Desenvolvimento Científico e Tecnológico 300483/2025-2Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorFundação de Amparo a Pesquisa do Estado de São PauloFundação de Amparo à Pesquisa do Estado de São Paulo 2021/06730-7Fundação de Amparo à Pesquisa do Estado de São Paulo 2021/07440-2Fundação de Amparo à Pesquisa do Estado de São Paulo 2022/05495-7Fundação de Amparo à Pesquisa do Estado de São Paulo 2022/05496-3Fundação de Amparo à Pesquisa do Estado de São Paulo 2022/07157-1Fundação de Amparo à Pesquisa do Estado de São Paulo 2023/02844-3Fundação de Amparo à Pesquisa do Estado de São Paulo 2024/10843-0Fundação de Amparo à Pesquisa do Estado de São Paulo 2024/19935-4Fundação de Amparo à Pesquisa do Estado de São Paulo 2024/20926-0Fundação de Amparo à Pesquisa do Estado de São Paulo 2025/10184-9
6 · The paper itself

Abstract

To evaluate the effect of graded glass infiltration on the fatigue behavior and mechanical reliability of translucent 4Y-PSZ zirconia before and after hydrothermal aging, disc-shaped specimens were fabricated by uniaxial pressing and divided into control and glass-graded groups (n = 36/group). Glass infiltration was performed on pre-sintered specimens followed by final sintering, and half of the specimens from each group underwent hydrothermal aging (134°C, 2.2 bar, 20 h). Microstructure and phase composition were assessed by scanning electron microscopy and x-ray diffraction. Mechanical performance was evaluated using step-stress accelerated life testing, with Weibull statistics, reliability analysis, and inverse power-law modeling. Glass-graded specimens demonstrated higher reliability and characteristic strength (≈330 MPa increase) with similar Weibull modulus compared to controls. The inverse power-law parameter α

Indexed as

Dental MaterialsGlassZirconiumDental Stress AnalysisMaterials TestingMicroscopy, Electron, ScanningStress, MechanicalSurface PropertiesX-Ray DiffractionDental MaterialsZirconiumzirconium oxidefatigueglass infiltrationreliabilitySSALTtranslucent zirconia

Identifiers

PMID42076845
PMCPMC13584682

What OpenQuestion holds

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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.