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Micro and Nano Systems Letters
Fig. 2 | Micro and Nano Systems Letters

Fig. 2

From: Accurate, consistent, and fast droplet splitting and dispensing in electrowetting on dielectric digital microfluidics

Fig. 2

Steps of droplet dispensing process in L-junction device. t0 is the time interval between electrodes turned on and off. a Liquid meniscus entered section L2, b–e A liquid segment is being developed by sequentially turning on electrodes in section L2 while sequentially turning off electrodes in section A. f The liquid segment is shaped after all the meniscus entered to section L2. g A droplet is formed (e.g. dispensed) when the segment keeps moving in L2 so that the tail of the segment pinches off

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