Impedance spectroscopy-based cell/particle position detection in microfluidic systems Academic Article uri icon


  • An impedance spectroscopy-based cell/particle position detection method in microfluidic systems is presented. A single pair of non-parallel surface microelectrodes was utilized to detect the transverse positions of particles/cells flowing in a microchannel without the need for a multi-electrode multi-channel impedance detection. This method can be a simple solution for high-throughput and low-cost position detection in microfluidic sorting and separation applications.

altmetric score

  • 0.75

author list (cited authors)

  • Wang, H., Sobahi, N., & Han, A.

citation count

  • 18

publication date

  • March 2017