Evidence map›Paper›PMID 32978164›Full record

ArticleScience advances2020

A magnetically actuated microrobot for targeted neural cell delivery and selective connection of neural networks.

Eunhee Kim, Sungwoong Jeon, Hyun-Kyu An, Mehrnoosh Kianpour, Seong-Woon Yu, Jin-Young Kim, Jong-Cheol Rah, Hongsoo Choi

Abstract read
In one paragraph

Article in Science advances, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing 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

33 citing papers in PubMed.

  1. Amphibious Movement of Microrobots Inspired by Water Spiders.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  2. Article
  3. Recent Advances in Collective Behaviors of Micro/Nanomotor Swarms.Advanced materials (Deerfield Beach, Fla.) · 2026
    Review
  4. Article
  5. Light-driven micro/nanobots.Nanophotonics (Berlin, Germany) · 2025
    Review
  6. Transport of Adoptive Cell Transfers With Magnetic Helical Microrobots.Small (Weinheim an der Bergstrasse, Germany) · 2025
    Article
  7. Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. 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

8 authors.

Eunhee KimDepartment of Robotics Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), Daegu 42988, South Korea.ORCID 0000-0003-4441-6262
Sungwoong JeonDepartment of Robotics Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), Daegu 42988, South Korea.
Hyun-Kyu AnDepartment of Brain and Cognitive Sciences, DGIST, Daegu 42988, South Korea.
Mehrnoosh KianpourDGIST-ETH Microrobot Research Center, DGIST, Daegu 42988, South Korea.ORCID 0000-0002-1597-4911
Seong-Woon YuDepartment of Brain and Cognitive Sciences, DGIST, Daegu 42988, South Korea.
Jin-Young KimDepartment of Robotics Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), Daegu 42988, South Korea. mems@dgist.ac.kr jy.kim@dgist.ac.kr.ORCID 0000-0003-4121-0437
Jong-Cheol RahDepartment of Brain and Cognitive Sciences, DGIST, Daegu 42988, South Korea.ORCID 0000-0003-3780-0522
Hongsoo ChoiDepartment of Robotics Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), Daegu 42988, South Korea. mems@dgist.ac.kr jy.kim@dgist.ac.kr.ORCID 0000-0003-3613-2833

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There has been a great deal of interest in the development of technologies for actively manipulating neural networks in vitro, providing natural but simplified environments in a highly reproducible manner in which to study brain function and related diseases. Platforms for these in vitro neural networks require precise and selective neural connections at the target location, with minimal external influences, and measurement of neural activity to determine how neurons communicate. Here, we report a neuron-loaded microrobot for selective connection of neural networks via precise delivery to a gap between two neural clusters by an external magnetic field. In addition, the extracellular action potential was propagated from one cluster to the other through the neurons on the microrobot. The proposed technique shows the potential for use in experiments to understand how neurons communicate in the neural network by actively connecting neural clusters.

Identifiers

PMID32978164
PMCPMC7518876

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Registered trials

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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.