A Color-Changing Hydrogel Microfluidic Pressure Sensor
Background Accurate measurement of pressure in microfluidics is crucial for flow control, fluid characterization, and monitoring, but it faces challenges such as achieving sufficient resolution, non-invasiveness, and ease of use. Sensor Design and Mechanism Researchers from the University of Portsmouth (PSL) and Hokkaido University have designed a fully integrated multiplexed optical microfluidic pressure sensor that … Read more