Abstract
In this paper, we newly propose an ultrahigh-speed sensing and control platform to manipulate a single cell with high-speed. The developed system is composed of an XYθ high-speed stage to drive a 3DOF-MMT (Magnetically Driven Microtool), an on-line high-speed vision capable of 2000 frames/s image capturing with 512 x 512 pixels, and a high-response syringe pump by using a high-performance AC motor. The specific design and signal flow of the system are also shown. The frequency response characteristic of the MMT is confirmed using the developed platform with a fabricated microfluidic biochip. Finally, high-speed particle positioning in a microchip is achieved by the combination of the developed pump and the on-line vision.
