ELECTRODE FOR DIELECTROPHORESIS BASED PARTICLE CAPTURE

摘要

The electrode for a particle collecting device based on dielectrophoresis according to an aspect of the present invention includes a first electrode part and a second electrode part having the same area on a lower surface of the channel, and the channel at the center of the length direction of the channel The first electrode part and the second electrode part are formed with a plurality of electrodes spaced apart from each other based on a line vertically transverse to each other, form symmetrical with each other, and in a state where an electric potential is applied, an average speed of less than 1.02 mm/s through the channel Or, when moving a fluid containing particles at an average velocity of 1.02 mm/s to 4.08 mm/s, the particle collection efficiency is better than when moving a fluid containing particles at a flow rate of more than 4.08 mm/s. .