Programmable large area digital microfluidic array with integrated droplet sensing for bioassays.

  title={Programmable large area digital microfluidic array with integrated droplet sensing for bioassays.},
  author={Ben Hadwen and Graham R Broder and Diego Morganti and Adrian Jacobs and Chris Brown and J R Hector and Yoshihiro Kubota and Hywel Morgan},
  journal={Lab on a chip},
  volume={12 18},
We describe a new device concept for digital microfluidics, based on an active matrix electrowetting on dielectric (AM-EWOD) device. A conventional EWOD device is limited by the number of electrical connections that can be made practically, which restricts the number and type of droplet operations. In an AM-EWOD, the patterned electrodes of a conventional EWOD device are replaced by a thin film transistor (TFT) array, as found in a liquid crystal display (LCD), facilitating independent control… CONTINUE READING
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A. Quinn
Sedev, J.Ralston (2005). Contact Angle Saturation in Electrowetting. J. Phys. Chem B, • 2005

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