Evidence map›Paper›PMID 29967520›Full record

ArticleScientific reports2018

An ultra-fast mechanically active cell culture substrate.

Alexandre Poulin, Matthias Imboden, Francesca Sorba, Serge Grazioli, Cristina Martin-Olmos, Samuel Rosset, Herbert Shea

Abstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Review
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  6. Soft robotic patterning of liquids.Scientific reports · 2023
    Article
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  8. 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.

Alexandre PoulinInstitute of Microengineering, École Polytechnique Fédérale de Lausanne, CH-2002, Neuchâtel, Switzerland.ORCID 0000-0003-0792-9149
Matthias ImbodenInstitute of Microengineering, École Polytechnique Fédérale de Lausanne, CH-2002, Neuchâtel, Switzerland.
Francesca SorbaInstitute of Microengineering, École Polytechnique Fédérale de Lausanne, CH-2002, Neuchâtel, Switzerland.
Serge GrazioliDivision of Neonatology and Pediatric Intensive Care Medicine, University Hospital of Geneva, CH-1211, Geneva, Switzerland.
Cristina Martin-OlmosSwiss Center for Electronics and Microtechnologies (CSEM), CH-2002, Neuchâtel, Switzerland.
Samuel RossetInstitute of Microengineering, École Polytechnique Fédérale de Lausanne, CH-2002, Neuchâtel, Switzerland.
Herbert SheaInstitute of Microengineering, École Polytechnique Fédérale de Lausanne, CH-2002, Neuchâtel, Switzerland. herbert.shea@epfl.ch.ORCID 0000-0003-3527-3036

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We present a mechanically active cell culture substrate that produces complex strain patterns and generates extremely high strain rates. The transparent miniaturized cell stretcher is compatible with live cell microscopy and provides a very compact and portable alternative to other systems. A cell monolayer is cultured on a dielectric elastomer actuator (DEA) made of a 30 μm thick silicone membrane sandwiched between stretchable electrodes. A potential difference of several kV's is applied across the electrodes to generate electrostatic forces and induce mechanical deformation of the silicone membrane. The DEA cell stretcher we present here applies up to 38% tensile and 12% compressive strain, while allowing real-time live cell imaging. It reaches the set strain in well under 1 ms and generates strain rates as high as 870 s

Indexed as

ElastomersA549 CellsCell Culture TechniquesElectrodesEquipment DesignFluorescent DyesHumansMicroscopy, FluorescenceStress FibersStress, MechanicalTensile StrengthElastomersFluorescent Dyes

Identifiers

PMID29967520
PMCPMC6028580

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.