| 周明行,毛 燧,黄 显.磁性材料控制与生物医学应用研究进展[J].电子测量与仪器学报,2023,37(8):1-10 |
| 磁性材料控制与生物医学应用研究进展 |
| Advances in control and biomedical applications of magnetic materials |
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| DOI： |
| 中文关键词: 磁性材料 磁场控制 磁极编程 磁性液体 磁性块体 磁性薄膜 生物医学 |
| 英文关键词:magnetic materials magnetic field control magnetic pole programming magnetic fluid magnetic solids magnetic membrane biomedical applications |
| 基金项目:北京市自然科学基金(Z220015)、浙江省重点研发计划项目(2021C05005, 2021C05007-2)资助 |
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| 中文摘要: |
| 磁性材料是一种重要的刺激响应材料,可通过外部磁场穿透组织和器官实现无线远程控制,具有生物兼容性高、磁场控
制简单和调控速度快等特点,广泛应用于医疗机器人、人造器官、生物化学合成和药物递送等生物医学领域。 复杂的工作场景
和多功能需求对磁性材料的精确控制提出了更高的要求,从基于磁力的简单平面驱动,到基于磁力和磁力矩的复杂空间驱动;
从基于材料本身运动变形进行功能实现到作为多功能柔性电子器件载体实现更复杂的环境检测等。 本文介绍了几种常用磁性
材料的磁学特性、磁场控制平台和磁极编程技术,并展示了磁性液体、磁性块体和磁性薄膜 3 种不同形态磁性材料在生物医学
领域的应用进展和面临的诸多挑战,最后对未来的发展趋势进行了展望。 |
| 英文摘要: |
| Magnetic materials are important stimulus-responsive materials that can be controlled wirelessly by an external magnetic field
through tissues and organs. They are widely used in biomedical fields such as medical robots, artificial organs, biochemical synthesis,
and drug delivery due to their high biocompatibility, simple magnetic field control, and fast regulation speed. Complex work scenarios
and multifunctional requirements pose higher demands for the precise control of magnetic materials, ranging from simple planar driving
based on magnetic force to complex spatial driving based on both magnetic force and torque and from functional implementation based on
the material′s own motion deformation to achieving more complex environmental detection as a multifunctional flexible electronic device
carrier. This article introduces the magnetic properties, magnetic field control platform, and magnetic pole programming techniques of
several commonly used magnetic materials, demonstrating the application progress and numerous challenges faced by three different types
of magnetic materials: Magnetic liquids, magnetic solids, and magnetic membranes, in the biomedical field. Finally, future
development trends are discussed. |
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