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Updated: Jun 25, 2026

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通过扭矩聚焦实现活磁性微机器人的空间选择性交付

Nima Mirkhani1, Michael G Christiansen1, Tinotenda Gwisai1

  • 1Institute for Translational Medicine, Department of Health Sciences and Technology, ETH Zurich, CH-8092, Zurich, Switzerland.

Nature communications
|March 9, 2024
PubMed
概括

这项研究引入了微机器人的新型磁性控制方法,通过精确的聚焦调动来增强瘤准. 这种技术在健康组织中最大限度地减少了非目标效应,改善了深层瘤的治疗效果.

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相关概念视频

Torque On A Current Loop In A Magnetic Field01:13

Torque On A Current Loop In A Magnetic Field

The most common application of magnetic force on current-carrying wires is in electric motors. These consist of loops of wire, which are placed between the magnets with a magnetic field. When current flows through the loops, the magnetic field applies torque, which causes the shaft to rotate, thus converting electrical energy to mechanical energy.
Consider a rectangular current-carrying loop containing N turns of wire, placed in a uniform magnetic field. The net force on a current-carrying loop...