Evidence map›Paper›PMID 37193701›Full record

ArticleNature communications2023

Phase-separation facilitated one-step fabrication of multiscale heterogeneous two-aqueous-phase gel.

Feipeng Chen, Xiufeng Li, Yafeng Yu, Qingchuan Li, Haisong Lin, Lizhi Xu, Ho Cheung Shum

Abstract read
In one paragraph

Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Article
  6. Harnessing Phase Separation for the Development of High-Performance Hydrogels.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
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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

7 authors.

Feipeng ChenDepartment of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong (SAR), China.
Xiufeng LiAdvanced Biomedical Instrumentation Centre, Hong Kong Science Park, Shatin, New Territories, Hong Kong (SAR), China.
Yafeng YuDepartment of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong (SAR), China.
Qingchuan LiDepartment of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong (SAR), China.
Haisong LinDepartment of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong (SAR), China.
Lizhi XuDepartment of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong (SAR), China.ORCID http://orcid.org/0000-0001-6888-0524
Ho Cheung ShumDepartment of Mechanical Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong (SAR), China. ashum@hku.hk.ORCID http://orcid.org/0000-0002-6365-8825

Funding

Research Grants Council, University Grants Committee (RGC, UGC) 1730622117306820, and 17317322
6 · The paper itself

Abstract

Engineering heterogeneous hydrogels with distinct phases at various lengths, which resemble biological tissues with high complexity, remains challenging by existing fabricating techniques that require complicated procedures and are often only applicable at bulk scales. Here, inspired by ubiquitous phase separation phenomena in biology, we present a one-step fabrication method based on aqueous phase separation to construct two-aqueous-phase gels that comprise multiple phases with distinct physicochemical properties. The gels fabricated by this approach exhibit enhanced interfacial mechanics compared with their counterparts obtained from conventional layer-by-layer methods. Moreover, two-aqueous-phase gels with programmable structures and tunable physicochemical properties can be conveniently constructed by adjusting the polymer constituents, gelation conditions, and combining different fabrication techniques, such as 3D-printing. The versatility of our approach is demonstrated by mimicking the key features of several biological architectures at different lengths: macroscale muscle-tendon connections; mesoscale cell patterning; microscale molecular compartmentalization. The present work advances the fabrication approach for designing heterogeneous multifunctional materials for various technological and biomedical applications.

Identifiers

PMID37193701
PMCPMC10188440

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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.