ArticleNature communications2022
Fibrous hydrogels under biaxial confinement.
Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled 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.
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.
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.
- [Application and Progress of Organoid-on-a-chip Platforms in Lung Cancer Diagnosis and Therapy].Zhongguo fei ai za zhi = Chinese journal of lung cancer · 2025Pooled it
- Polymer solutions under steady solvent flow between two semipermeable interfaces.Macromolecules · 2025Article
- A tough and robust hydrogel constructed through carbon dots induced crystallization domains integrated orientation regulation.Nature communications · 2025Article
- Nanocolloidal hydrogel mimics the structure and nonlinear mechanical properties of biological fibrous networks.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
- Article
Corrections and comments
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Authors and funding
8 authors at 4 institutions in 7 countries.
Funding
Abstract
Confinement of fibrous hydrogels in narrow capillaries is of great importance in biological and biomedical systems. Stretching and uniaxial compression of fibrous hydrogels have been extensively studied; however, their response to biaxial confinement in capillaries remains unexplored. Here, we show experimentally and theoretically that due to the asymmetry in the mechanical properties of the constituent filaments that are soft upon compression and stiff upon extension, filamentous gels respond to confinement in a qualitatively different manner than flexible-strand gels. Under strong confinement, fibrous gels exhibit a weak elongation and an asymptotic decrease to zero of their biaxial Poisson's ratio, which results in strong gel densification and a weak flux of liquid through the gel. These results shed light on the resistance of strained occlusive clots to lysis with therapeutic agents and stimulate the development of effective endovascular plugs from gels with fibrous structures for stopping vascular bleeding or suppressing blood supply to tumors.
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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.