Integration of Magnetic Miniature Robots with Microfluidics for Enhancing Functionalities and Applications

Microfluidics has been applied in various fields by enabling precise control and manipulation of fluids at the microscale, thereby fostering the development of innovative lab-on-a-chip devices. This paper introduces a novel approach by integrating magnetic miniature robots with traditional microfluidic chips. These robots function as programmable devices capable of real-time, on-demand regulation within microfluidic systems. They excel in tasks such as reliable particle sorting, effective flow rate modulation, and precise flow direction control. They are achieved through the manipulation using external magnetic fields. The findings suggest using miniature magnetic robots as versatile tools to significantly enhance the functionality, precision, and adaptability of microfluidic systems. This research underscores the potential of magnetic miniature robots for advanced applications in microfluidics, paving the way for the development of increasingly complex and versatile microfluidic devices.