Evidence map›Paper›PMID 26760315›Full record

ArticleSoft matter2016

Response of biopolymer networks governed by the physical properties of cross-linking molecules.

Xi Wei, Qian Zhu, Jin Qian, Yuan Lin, V B Shenoy

Abstract read
In one paragraph

Article in Soft matter, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.5field-weighted citation impact, top 20% of its field
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

5 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
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 at 3 institutions in 3 countries.

Xi WeiDepartment of Mechanical Engineering, The University of Hong Kong, Hong Kong, China. ylin@hku.hk.
Qian ZhuDepartment of Mechanical Engineering, The University of Hong Kong, Hong Kong, China. ylin@hku.hk.
Jin QianDepartment of Engineering Mechanics, Zhejiang University, Hangzhou, Zhejiang, China. jqian@zju.edu.cn.
Yuan LinDepartment of Mechanical Engineering, The University of Hong Kong, Hong Kong, China. ylin@hku.hk.
V B ShenoyDepartment of Materials Science and Engineering,, University of Pennsylvania, USA.
University of Hong Kong · HKUniversity of Pennsylvania · USZhejiang University · CN

Funding

PSOC@Penn Education and OutreachU54CA193417 · NCI · UNIVERSITY OF PENNSYLVANIA · PI DISCHER, DENNIS E. · 2015 to 2020
$10.5M
Pathological consequences of altered tissue mechanics in fibrosisR01EB017753 · NIBIB · UNIVERSITY OF PENNSYLVANIA · PI JANMEY, PAUL A, SHENOY, VIVEK · 2014 to 2025
$6.3M
Research Supplement - Quantitative analyses of tumor cell extravasationU01CA202177 · NCI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI KAMM, ROGER D · 2015 to 2020
$4.2M
NCI NIH HHS U01 CA202177NCI NIH HHS U01CA202177NCI NIH HHS U54 CA193417NCI NIH HHS U54CA193417NIBIB NIH HHS R01 EB017753NIBIB NIH HHS R01EB017753
6 · The paper itself

Abstract

In this study, we examine how the physical properties of cross-linking molecules affect the bulk response of bio-filament networks, an outstanding question in the study of biological gels and the cytoskeleton. We show that the stress-strain relationship of such networks typically undergoes linear increase - strain hardening - stress serration - total fracture transitions due to the interplay between the bending and stretching of individual filaments and the deformation and breakage of cross-linkers. Interestingly, the apparent network modulus is found to scale with the linear and rotational stiffness of the crosslinks to a power exponent of 0.78 and 0.13, respectively. In addition, the network fracture energy will reach its minimum at intermediate rotational compliance values, reflecting the fact that most of the strain energy will be stored in the distorted filaments with rigid cross-linkers while the imposed deformation will be "evenly" distributed among significantly more crosslinking molecules with high rotational compliance.

Indexed as

Mechanical PhenomenaBiopolymersCytoskeletonFinite Element AnalysisModels, MolecularMolecular ConformationStress, MechanicalTemperatureBiopolymers

Identifiers

PMID26760315
PMCPMC5503695
OpenAlexW2228551115

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.