en

Fluidic Control System Employing Micropump and Microvalves for Cell Isolation ZHANG Jian, JING Gaoshan, XU Junquan, CHENG Jing, ZHOU Yuxiang Abstract A micro fluidic system was developed and used for cell isolation on biochips. The flow speed could be precisely adjusted by a micropump, and the flow direction could be controlled by switching valves. The complete operation was computer-controlled. The control system for the micropump and microvalves is discussed here. This control system can be combined with other biochip devices to construct a micro total analysis system (μTAS). Keywords microfluidics; micropump; microvalve; micro total analysis system (μTAS)

© Copyright 2001 - Tsinghua Science and Technology
Alternative site location: http://www.tsinghua.edu.cn/docsn/qhdxxb/myweb/english/index.htm