Evidence map›Paper›PMID 35701405›Full record

ArticleNature communications2022

Spinning-enabled wireless amphibious origami millirobot.

Qiji Ze, Shuai Wu, Jize Dai, Sophie Leanza, Gentaro Ikeda, Phillip C Yang, Gianluca Iaccarino, Ruike Renee Zhao

Abstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers.

0numbers the graph read from it
0cells of the map it votes in
60citing 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

60 citing papers in PubMed.

  1. Architected Load Paths Enable Stiffening and Motion Programming in Soft Pneumatic Actuators.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  2. Article
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  4. Miniature Soft Robot With Magnetically Reprogrammable Surgical Functions.Advanced materials (Deerfield Beach, Fla.) · 2026
    Article
  5. Article
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  7. Article
  8. Article
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  10. Article
  11. Article
  12. Curved Bistable Origami-Inspired Flexible Transcatheter Mitral Valve Clamping.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  13. Review
  14. Multifunctional and Reprogrammable Magnetoactive Graphene Oxide Origami.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  15. A Mini-Patch Magnetic Insulin Pump for Enhanced Delivery Resolution and Accuracy.Advanced intelligent systems (Weinheim an der Bergstrasse, Germany) · 2026
    Article
  16. Article
  17. Foldable Soft Leg-Assisted Wheel Robot.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  18. Article
  19. Article
  20. From propulsion to suction: Unraveling thrust reversal in propellers at intermediate Reynolds numbers.Proceedings of the National Academy of Sciences of the United States of America · 2025
    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

8 authors.

Qiji Ze *Department of Mechanical Engineering, Stanford University, Stanford, CA, 94305, USA.
Shuai Wu *Department of Mechanical Engineering, Stanford University, Stanford, CA, 94305, USA.
Jize DaiDepartment of Mechanical Engineering, Stanford University, Stanford, CA, 94305, USA.
Sophie LeanzaDepartment of Mechanical Engineering, Stanford University, Stanford, CA, 94305, USA.
Gentaro IkedaStanford Cardiovascular Institute and Division of Cardiovascular Medicine, Department of Medicine, Stanford University School of Medicine, Stanford, CA, 94305, USA.ORCID 0000-0003-4019-8990
Phillip C YangStanford Cardiovascular Institute and Division of Cardiovascular Medicine, Department of Medicine, Stanford University School of Medicine, Stanford, CA, 94305, USA.
Gianluca IaccarinoDepartment of Mechanical Engineering, Stanford University, Stanford, CA, 94305, USA.
Ruike Renee ZhaoDepartment of Mechanical Engineering, Stanford University, Stanford, CA, 94305, USA. rrzhao@stanford.edu.ORCID 0000-0002-9292-5267

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Wireless millimeter-scale origami robots have recently been explored with great potential for biomedical applications. Existing millimeter-scale origami devices usually require separate geometrical components for locomotion and functions. Additionally, none of them can achieve both on-ground and in-water locomotion. Here we report a magnetically actuated amphibious origami millirobot that integrates capabilities of spinning-enabled multimodal locomotion, delivery of liquid medicine, and cargo transportation with wireless operation. This millirobot takes full advantage of the geometrical features and folding/unfolding capability of Kresling origami, a triangulated hollow cylinder, to fulfill multifunction: its geometrical features are exploited for generating omnidirectional locomotion in various working environments through rolling, flipping, and spinning-induced propulsion; the folding/unfolding is utilized as a pumping mechanism for controlled delivery of liquid medicine; furthermore, the spinning motion provides a sucking mechanism for targeted solid cargo transportation. We anticipate the amphibious origami millirobots can potentially serve as minimally invasive devices for biomedical diagnoses and treatments.

Indexed as

RoboticsLocomotionMotion

Identifiers

PMID35701405
PMCPMC9198078

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.