Electrowetting Droplet Operations on a Digital Microfluidic Cartridge

The above video shows electrowetting droplet operations on a digital microfluidic cartridge. Simple droplet operations of dispensing from a reagent reservoir, droplet transport across electrodes, merging two droplets into a larger combined droplet, mixing the combined droplet, and splitting the droplet are accomplished by strategically applying voltages to electrodes on the cartridge printed circuit board. Video speed has been accelerated.

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