Full text loading...
(a) Schematic illustrating the movement of a liquid droplet by an optical beam on a COEW surface. (b) Equivalent circuit model of the COEW device.
The voltage drop across the insulation layer calculated from the equivalent circuit model in Fig. 1(b). The constant represents the ratio of the peak photoconductivity to the dark conductivity.
(a) Experimental setup of picoliter droplet manipulation. (b) Example of optical trapping and transporting of 10 pl droplet. (c) Example of transporting of a 50 pl droplet.
Simulated electric field distribution around a droplet without optical illumination.
Article metrics loading...