Magnetic Micro/nanorobots for biological detection and targeted delivery

Micro/nanorobots can effectively convert a variety of energy sources into power, thereby providing highly effective resources for human beings at the micro/nanoscale. Magnetic micro/nanorobots have attracted significant attention, particularly in the fields of biological detection and targeted delivery, based on their unique motion charac-teristics, non-damaging penetration through biological tissues, and wireless remote control manipulability. In recent years, progress in the design, manufacturing, and operation of magnetic micro/nanorobots has significantly promoted their functional integrity and applicability, and demonstrated their significant potential for biomedicine. This re-view summarises the latest applications and future development pros-pects of magnetic micro/nanorobots in the fields of biological detection and targeted delivery. The concepts of connotation, driving modes, and functional strategies of magnetic micro/nanorobots are also introduced. Finally, the potential advantages and future research directions of magnetic micro/nanorobots are discussed, providing clear evidence that the progressive integration of robots, detection, medicine, and other technologies will have a significant impact on future biomedical applications.