ArticleNature communications2025
Vat photopolymerization of stretchable foam with highly entangled and crosslinked structures.
Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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.
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.
Who cites it
1 citing paper in PubMed.
- Unveiling the Printability and Performance of 3D Printed Ethylene-Vinyl Acetate Stretchable Foams.ACS applied materials & interfaces · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Vat photopolymerization 3D printed flexible polymer foams, characterized by their porosity and lightweight nature, are in high demand for applications in thermal insulation, sound absorption, noise reduction, and biomedicine. The vat photopolymerization used UV-curable resin composed of oligomer can provide excellent fabrication accuracy, however the high cross-linking density after curing prevents the green part from expanding and further being processed into foam parts. In this work, a facile additive manufacturing polyurethane foam preparation method that successfully balances fabrication accuracy and expansion ratio is presented. The oligomer containing difunctional dynamic polyurea bonds in the resin system ensures the printing accuracy. Additionally, the dynamic urea bonds disassociate under a heating condition, reducing the cross-linking density and providing free space for expansion. Moreover, heat stimulated chain extension and crosslinking enhance the stretchability of the foams, demonstrating a strain of up to 650% at a density of 0.25 g/cm
Identifiers
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Registered trials
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.