A feedback control system for high-fidelity digital microfluidics.

@article{Shih2011AFC,
  title={A feedback control system for high-fidelity digital microfluidics.},
  author={Steve C. C. Shih and Ryan Fobel and Paresh Kumar and Aaron R. Wheeler},
  journal={Lab on a chip},
  year={2011},
  volume={11 3},
  pages={
          535-40
        }
}
Digital microfluidics (DMF) is a technique in which discrete droplets are manipulated by applying electrical fields to an array of electrodes. In an ideal DMF system, each application of driving potential would cause a targeted droplet to move onto an energized electrode (i.e., perfect fidelity between driving voltage and actuation); however, in real systems, droplets are sometimes observed to resist movement onto particular electrodes. Here, we implement a sensing and feedback control system… 
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