Evidence map›Paper›PMID 39915444›Full record

ArticleNature communications2025

A framework for soft mechanism driven robots.

Cem Aygül, Can Güven, Sara A Frunzi, Brian J Katz, Markus P Nemitz

Abstract read
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Active Oscillations of Elastic Membranes Arising from the Coupling with a Catalytic Reaction.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  2. Article
  3. Bioinspired Morphology-Decoupled Soft Gripper with Enhanced Bidirectional Grasping Capability.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  4. Article
  5. Article
  6. Pellet Printing for Soft Robotic Devices.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  7. Article
  8. Article
  9. Review
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.

Cem AygülDepartment of Mechanical Engineering, Tufts University, Medford, MA, USA.ORCID http://orcid.org/0000-0001-5203-9394
Can GüvenDepartment of Robotics Engineering, Worcester Polytechnic Institute, Worcester, MA, USA.ORCID http://orcid.org/0009-0005-0014-1182
Sara A Frunzi *Department of Robotics Engineering, Worcester Polytechnic Institute, Worcester, MA, USA.ORCID http://orcid.org/0009-0009-5203-5911
Brian J Katz *Department of Robotics Engineering, Worcester Polytechnic Institute, Worcester, MA, USA.
Markus P NemitzDepartment of Mechanical Engineering, Tufts University, Medford, MA, USA. markus.nemitz@tufts.edu.ORCID http://orcid.org/0000-0003-0771-5407

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Soft robots excel in safety and adaptability, yet their lack of structural integrity and dependency on open-curve movement paths restrict their dexterity. Conventional robots, albeit faster due to sturdy locomotion mechanisms, are typically less robust to physical impact. We introduce a multi-material design and printing framework that extends classical mechanism design to soft robotics, synergizing the strengths of soft and rigid materials while mitigating their respective limitations. Using a tool-changer equipped with multiple extruders, we blend thermoplastics of varying Shore hardness into monolithic systems. Our strategy emulates joint-like structures through biomimicry to achieve terrestrial trajectory control while inheriting the resilience of soft robots. We demonstrate the framework by 3D printing a legged soft robotic system, comparing different mechanism syntheses and material combinations, along with their resulting movement patterns and speeds. The integration of electronics and encoders provides reliable closed-loop control for the robot, enabling its operation across various terrains including sand, soil, and rock environments. This cost-effective framework offers an approach for creating 3D-printed soft robots employable in real-world environments.

Identifiers

PMID39915444
PMCPMC11802908

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.