AUTOMATIC PARTICLE MOTION DETECTOR IN FLUIDIC CHANNEL AND DETECTING METHOD THEREOF

摘要

An automatic particle motion detector in a fluidic channel and a detecting method thereof are provided to easily check motion characteristics of a particles based on the change of electric pulse detected by a plurality of electrodes. An automatic particle motion detector includes first and second electrode groups and an operation controller. Each of the first and the second electrode groups includes an electrode pair arranged having a gap between them inside a fluidic channel and detecting impedance by applying voltage directly. The operation controller detects the changes of electric pulses in the first and the second electrode groups when particles pass and analyzes motion characteristics of the particles.