Evidence map›Paper›PMID 22019942›Full record

ArticleNature materials2011

Hierarchical folding of elastic membranes under biaxial compressive stress.

Pilnam Kim, Manouk Abkarian, Howard A Stone

Abstract readLetter
PubMed Publisher
In one paragraph

Article in Nature materials, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing 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

34 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Radiation protection and structural stability of fungal melanin polylactic acid biocomposites in low Earth orbit.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Hierarchical transitions and fractal wrinkling drive bacterial pellicle morphogenesis.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  11. Flow-driven Surface Instabilities of Tubular Chitosan Hydrogel.Chemphyschem : a European journal of chemical physics and physical chemistry · 2021
    Article
  12. High-Definition Optophysical Image Construction Using Mosaics of Pixelated Wrinkles.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2020
    Article
  13. Folding drives cortical thickness variations.The European physical journal. Special topics · 2020
    Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Spontaneous formation of aligned DNA nanowires by capillarity-induced skin folding.Proceedings of the National Academy of Sciences of the United States of America · 2017
    Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Pilnam Kim
Manouk Abkarian
Howard A Stone

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mechanical instabilities that cause periodic wrinkling during compression of layered materials find applications in stretchable electronics and microfabrication, but can also limit an application's performance owing to delamination or cracking under loading and surface inhomogeneities during swelling. In particular, because of curvature localization, finite deformations can cause wrinkles to evolve into folds. The wrinkle-to-fold transition has been documented in several systems, mostly under uniaxial stress. However, the nucleation, the spatial structure and the dynamics of the invasion of folds in two-dimensional stress configurations remain elusive. Here, using a two-layer polymeric system under biaxial compressive stress, we show that a repetitive wrinkle-to-fold transition generates a hierarchical network of folds during reorganization of the stress field. The folds delineate individual domains, and each domain subdivides into smaller ones over multiple generations. By modifying the boundary conditions and geometry, we demonstrate control over the final network morphology. The ideas introduced here should find application in the many situations where stress impacts two-dimensional pattern formation.

Identifiers

PMID22019942

What OpenQuestion holds

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Registered trials

None linked

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.