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Updated: Sep 19, 2025

An Additive Manufacturing Technique for the Facile and Rapid Fabrication of Hydrogel-based Micromachines with Magnetically Responsive Components
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An Additive Manufacturing Technique for the Facile and Rapid Fabrication of Hydrogel-based Micromachines with Magnetically Responsive Components

Published on: July 18, 2018

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软毫米机器人的无模板3D可编程磁化,由层间应力诱导

Jie Han1,2, Shuideng Wang3, Zhiqiang Zheng2,3

  • 1Ministry of Education Key Laboratory for Non-Equilibrium Synthesis and Modulation of Condensed Matter, Shaanxi Province Key Laboratory of Advanced Functional Materials and Mesoscopic Physics, School of Physics, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, China.

Proceedings of the National Academy of Sciences of the United States of America
|June 4, 2025
PubMed
概括

本研究介绍了一种无模板的方法,用于创建3D磁软机器. 该技术使用压力诱导的形状变形用于医药和机器人的可扩展,可编程的磁性设备.

关键词:
环境响应环境响应磁性驱动的启动方式迷你机器人迷你机器人软机器人软机器人 软机器人

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Ferromagnetism01:31

Ferromagnetism

Materials like iron, nickel, and cobalt consist of magnetic domains, within which the magnetic dipoles are arranged parallel to each other. The magnetic dipoles are rigidly aligned in the same direction within a domain by quantum mechanical coupling among the atoms. This coupling is so strong that even thermal agitation at room temperature cannot break it. The result is that each domain has a net dipole moment. However, some materials have weaker coupling, and are ferromagnetic at lower...
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