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Updated: May 7, 2025

Alternating Magnetic Field-Responsive Hybrid Gelatin Microgels for Controlled Drug Release
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Alternating Magnetic Field-Responsive Hybrid Gelatin Microgels for Controlled Drug Release

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自愈和超弹性磁铁离子弹性体通过分子限制磁离子的磁性离子

Xuan Zhang1, Lishu Zhang2, Meilin Liu1

  • 1Department of Mechanical Engineering, College of Design and Engineering, National University of Singapore, Singapore 117575, Singapore.

Science advances
|January 1, 2025
PubMed
概括

研究人员开发了具有高磁响应性和自我愈合特性的磁电离子弹性体 (MINEs). 这些先进材料结合了磁性离子液体和聚合物,用于软机器人和电子领域的应用.

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相关概念视频

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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