This paper reports a system for the determination of positions and velocities of particles flowing in a rectangular-section microfluidic impedance cytometer. Vertical positions are measured electrically using coplanar electrodes integrated in the microchannel, while transverse positions are measured optically using a high-speed camera mounted on an inverted microscope. The system operates at high-throughput and could be used as a quantitative tool in inertial microfluidics and separation studies.
Reale, R., de Ninno, A., Errico, V., Businaro, L., Bisegna, P., Caselli, F. (2020). 3D particle localization in a microfluidic impedance cytometer. In 21st International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2017 (pp.631-632). Chemical and Biological Microsystems Society.
3D particle localization in a microfluidic impedance cytometer
Reale R.;Bisegna P.;Caselli F.
2020-01-01
Abstract
This paper reports a system for the determination of positions and velocities of particles flowing in a rectangular-section microfluidic impedance cytometer. Vertical positions are measured electrically using coplanar electrodes integrated in the microchannel, while transverse positions are measured optically using a high-speed camera mounted on an inverted microscope. The system operates at high-throughput and could be used as a quantitative tool in inertial microfluidics and separation studies.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
