Evidence map›Paper›PMID 41817880›Full record

ArticleJournal of materials science. Materials in medicine2026

Evaluation of different monomer compositions in polymer-infiltrated lithium disilicate (Li

Jong-Eun Won, Hyun Kyung Moon, Hyung-Jin Yun, Sang Jin Han, Ji Suk Shim

Abstract read
In one paragraph

Article in Journal of materials science. Materials in medicine, 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

5 authors.

Jong-Eun WonInstitute of Clinical Dental Research, Korea University Guro Hospital, Seoul, Republic of Korea.
Hyun Kyung MoonKorea University Graduate School, Medicine, Seoul, Republic of Korea.
Hyung-Jin YunKorea University Graduate School, Medicine, Seoul, Republic of Korea.
Sang Jin HanKorea University Graduate School, Medicine, Seoul, Republic of Korea.
Ji Suk ShimInstitute of Clinical Dental Research, Korea University Guro Hospital, Seoul, Republic of Korea. shoss@hanmail.net.

Funding

national research foundation of korea RS-2023-NR077051
6 · The paper itself

Abstract

This study aimed to fabricate hybrid blocks by infiltrating various resin compositions into pre-sintered porous lithium disilicate (Li₂Si₂O₅) scaffolds and to evaluate their surface characteristics, mechanical properties, and cytocompatibility. Hybrid ceramic-polymer blocks were produced using mixtures of Bis-GMA, UDMA, and TEGDMA monomers, polymerized at 300 MPa and 180 °C. Four groups (BT82, BT55, UT55, UT73) with different monomer ratios were tested. Complete resin infiltration was achieved in all groups. Surface roughness, contact angle, and water sorption showed no significant differences. However, mechanical properties varied depending on resin composition. UDMA-containing groups (UT55, UT73) exhibited higher flexural strength and Vickers hardness, while Bis-GMA-containing groups showed lower values. Flexural strength was maintained after thermal cycling, but hardness decreased in all groups. All formulations demonstrated excellent cytocompatibility. These results demonstrate that optimizing the resin composition enables the fabrication of lithium disilicate-based hybrid blocks with excellent mechanical properties and biocompatibility, suggesting their potential application as chairside Computer Aided Design/Computer Aided Manufacturing dental restorative materials.

Indexed as

CeramicsDental PorcelainPolymersAnimalsBiocompatible MaterialsBisphenol A-Glycidyl MethacrylateHardnessMaterials TestingPolyethylene GlycolsPolymethacrylic AcidsPorositySilicatesSurface PropertiesBiocompatible MaterialsBisphenol A-Glycidyl MethacrylateDental PorcelainGlass ceramicslithia disilicatePolyethylene GlycolsPolymersPolymethacrylic AcidsSilicatesCAD/CAM BlockCytocompatibilityHybrid BlockLithium DisilicateResin Infiltration

Identifiers

PMID41817880
PMCPMC12987816

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.