查看文章

Micro‐/nanorobots have tremendous potential in biomedical applications, as they efficiently and accurately perform local diagnosis and targeted therapy. A magnetic field provides a wireless mean to drive and control micro/nanorobots. This method requires no fuel and is convenient for debugging, reconfiguration, and programmability; it is recyclable and allows nondestructive penetration of biological tissue. The successful integration of well‐designed robots, remote actuation systems, and imaging techniques has become a crucial step toward biomedical applications, particularly in vivo implementations. Herein, the fabrication methods of micro/nanorobots are examined, the driving mechanism of magnetic micro/nanorobots is explained, and the development of micro/nanorobots as transport tools to load and deliver drugs, biological reagents, and live cells is traced. Applications of these micro/nanorobots are …