一种磁性L型微纳米机器人

本实用新型涉及一种磁性L型微纳米机器人，所述磁性L型微纳米机器人的线宽为0.3‑1μm；其尺寸为微纳米尺度，能在磁场驱动下进行靶向送药，其在水中的移动的最快速度可达3‑10μm/s；且本实用新型所述磁性L型微纳米机器人的制备方法采用电子束曝光技术，其制备精度可达20nm以下，且制备方法简单，能实现大批量生产，满足靶向送药的需求。

The utility model relates to a magnetic L-shaped micro-nano robot. The line width of the magnetic L-shaped micro-nano robot is 0.31 micron. The size of the nano-particle is a micro-nano scale, the nano-particle can be driven by a magnetic field to carry out targeted drug delivery, and the highest moving speed of the nano-particle in water can reach 310 [mu] m/s; an electron beam exposure technology is adopted in the preparation method of the magnetic L-shaped micro-nano robot, the preparation precision of the magnetic L-shaped micro-nano robot can reach 20 nm or below, the preparation method is simple, large-scale production can be achieved, and the requirement for targeted drug delivery is met.