Design and Application of Magnetic Microrobotics

A Special Issue of Magnetochemistry (ISSN 2312-7481).

Deadline for manuscript submissions: closed (30 July 2026) | Viewed by 1565

Editor

1. Department of Electronic Engineering, Ocean University of China, Qingdao 266000, China
2. Shandong Key Laboratory of Intelligent Sensing Chip and System, Qingdao 266100, China
Interests: micro–nano-manufacturing; magnetic microrobotics; MEMS/NEMS devices
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Special Issue Information

Dear Colleagues,

Driven by advances in micro/nanofabrication technology, magnetic microrobots with microscale advantages and precise magnetic control have become a promising cutting-edge interdisciplinary field. In biomedicine, they enable targeted drug delivery in order to reduce normal tissue damage and assist minimally invasive surgeries to shorten patient recovery. They also capture waterborne micropollutants like microplastics for environmental governance and support high-precision assembly of microcomponents such as MEMS in precision manufacturing. Yet, challenges like motion stability in complex biological environments remain unaddressed. This Special Issue, entitled “Design and Application of Magnetic Microrobotics”, invites the submission of original research and reviews. It covers design aspects including high-magnetic-response material selection, bionic structural optimization and magnetic actuation innovation, as well as application aspects like clinical translation verification, scenario-specific performance testing and interdisciplinary integration with imaging and sensing. The Issue aims to integrate latest global findings, build an academic exchange platform, tackle technical bottlenecks, accelerate the translation of magnetic microrobot technology from lab to real-world clinical and industrial use, and boost progress in related fields.

Dr. Junyang Li
Guest Editor

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Keywords

  • magnetic microrobotics
  • magnetic actuation
  • microrobot design
  • biomedical application of microrobots

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Published Papers (1 paper)

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Review

41 pages, 12382 KB  
Review
A Review of Magnetically Controlled Continuum Robots: Principles, Classification, and Applications
by Mengyu Zhang, Liansheng Song, Wei Yu, Xindi An, Shuai Ren, Jiongzheng Zhang, Shuaida Wang, Jiefei Li, Junyang Li, Ying Li, Jianing Li and Pan Liao
Magnetochemistry 2026, 12(6), 66; https://doi.org/10.3390/magnetochemistry12060066 - 8 Jun 2026
Viewed by 968
Abstract
Magnetically controlled continuum robots (MCRs) emerge as a novel type of flexible robotic system that overcomes the physical limitations of traditional rigid-link structures, exhibiting high compliance, minimal invasiveness, and high spatial freedom. Through non-invasive, precise manipulation using magnetic fields, MCRs can achieve navigation [...] Read more.
Magnetically controlled continuum robots (MCRs) emerge as a novel type of flexible robotic system that overcomes the physical limitations of traditional rigid-link structures, exhibiting high compliance, minimal invasiveness, and high spatial freedom. Through non-invasive, precise manipulation using magnetic fields, MCRs can achieve navigation and positioning in complex and confined microenvironments such as blood vessels and cavities in the human body. Furthermore, MCRs have attracted increasing attention for minimally invasive intervention because they combine structural compliance with remote magnetic actuation. In this study, we first introduce the driving control of MCRs, including the driving principle and driving system. Next, we discuss different types of robots, such as guiding and steering robots, variable stiffness robots, multimodal motion robots, and bio-inspired continuum robots, as well as their fabrication materials and manufacturing processes. Subsequently, we analyze the achievements of these robots in the medical field, including cardiovascular treatment, cavity diagnosis and treatment, and bone and joint treatment. The review also discusses current challenges in control accuracy, biocompatibility, system integration, and clinical translation. Finally, we briefly summarize the research and discuss the current challenges and future development directions of MCRs. Full article
(This article belongs to the Special Issue Design and Application of Magnetic Microrobotics)
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