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. 2014 Aug 25;111(36):12992–12997. doi: 10.1073/pnas.1413325111

Fig. 1.

Fig. 1.

Schematic illustration of working principle and device structure. (A) Photo showing a taSSAW-based cell-separation device. (B) and (C) Separation process for 10- and 2-µm-diameter polystyrene beads in the taSSAW working region and the outlet region, respectively.