Capacitance Variation Induced by Microfluidic Two-Phase Flow across Insulated Interdigital Electrodes in Lab-On-Chip Devices
Microfluidic two-phase flow detection has attracted plenty of interest in various areas of biology, medicine and chemistry.This work presents a capacitive sensor using insulated interdigital electrodes (IDEs) to detect the presence of droplets in a microchannel.This droplet sensor is composed of a glass substrate, patterned gold electrodes and an i