Evidence map›Paper›PMID 37422482›Full record

ArticleScientific reports2023

Jelly-Z: swimming performance and analysis of twisted and coiled polymer (TCP) actuated jellyfish soft robot.

Pawandeep Singh Matharu, Pengyao Gong, Koti Pramod Reddy Guntaka, Yara Almubarak, Yaqing Jin, Yonas T Tadesse

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
6.0field-weighted citation impact, top 3% 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

4 citing papers in PubMed, 32 citations in OpenAlex.

  1. Developing Soft Interconnected Microchannel Network for 2D Skin-Like Actuator.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  2. Flexible electro-hydraulic power chips.Nature communications · 2025
    Article
  3. Review
  4. 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

6 authors at 2 institutions in 1 country.

Pawandeep Singh MatharuHumanoid, Biorobotics and Smart Systems Laboratory (HBS Lab), Erik Jonsson School of Engineering and Computer Science, The University of Texas at Dallas, Richardson, TX, 75080, USA.
Pengyao GongFluids, Turbulence Control and Renewable Energy Laboratory, Department of Mechanical Engineering, The University of Texas at Dallas, Richardson, TX, 75080, USA.
Koti Pramod Reddy GuntakaSoRobotics Laboratory, Department of Mechanical Engineering, Wayne State University, Detroit, MI, 48202, USA.
Yara AlmubarakSoRobotics Laboratory, Department of Mechanical Engineering, Wayne State University, Detroit, MI, 48202, USA.
Yaqing JinFluids, Turbulence Control and Renewable Energy Laboratory, Department of Mechanical Engineering, The University of Texas at Dallas, Richardson, TX, 75080, USA.
Yonas T TadesseHumanoid, Biorobotics and Smart Systems Laboratory (HBS Lab), Erik Jonsson School of Engineering and Computer Science, The University of Texas at Dallas, Richardson, TX, 75080, USA. yonas.tadesse@utdallas.edu.
The University of Texas at Dallas · USWayne State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Monitoring, sensing, and exploration of over 70% of the Earth's surface that is covered with water is permitted through the deployment of underwater bioinspired robots without affecting the natural habitat. To create a soft robot actuated with soft polymeric actuators, this paper describes the development of a lightweight jellyfish-inspired swimming robot, which achieves a maximum vertical swimming speed of 7.3 mm/s (0.05 body length/s) and is characterized by a simple design. The robot, named Jelly-Z, utilizes a contraction-expansion mechanism for swimming similar to the motion of a Moon jellyfish. The objective of this paper is to understand the behavior of soft silicone structure actuated by novel self-coiled polymer muscles in an underwater environment by varying stimuli and investigate the associated vortex for swimming like a jellyfish. To better understand the characteristics of this motion, simplified Fluid-structure simulation, and particle image velocimetry (PIV) tests were conducted to study the wake structure from the robot's bell margin. The thrust generated by the robot was also characterized with a force sensor to ascertain the force and cost of transport (COT) at different input currents. Jelly-Z is the first robot that utilized twisted and coiled polymer fishing line (TCP

Identifiers

PMID37422482
PMCPMC10329702
OpenAlexW4383621407

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.