Impedance spectroscopy-based cell/particle position detection in microfluidic systems
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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.
author list (cited authors)
Wang, H., Sobahi, N., & Han, A.