Sharp Life Science (eu) Limited

Tim Boyle

Laura Huang

A microfluidic system includes an electro-wetting on dielectric (EWOD) device and a control system that controls actuation voltages applied to the element array of the EWOD device to perform manipulation operations as to fluid droplets. The control system applies a sequence of actuation voltages to a portion of the array elements associated with a droplet to maintain the droplet in a desired droplet state corresponding to a predetermined droplet property. The sequence of actuation voltages includes an actuation-on period in which the portion of the array elements associated with the droplet is actuated and an actuation-off period in which the portion of the array elements associated with the droplet is not actuated, and the actuation-off period is non-zero. The control system may apply a sequence of actuation voltages comprising a predetermined duty cycle, and/or the actuation voltages may be applied in accordance with a sensor based intervention.

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Oxford, United Kingdom

Tim Boyle