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. 2010 Aug 17;4(3):034107. doi: 10.1063/1.3479998

Figure 9.

Figure 9

(a) Schematic drawing of the side-view of the global flow observed in deep DEP chambers. (b) The velocity field measured inside the DEP chamber at a focal plane 50 μm above the electrode surface using the μ-PIV technique. The results are obtained in a 400 μm high DEP chamber using 1 μm fluorescent particles suspended in apple juice (0.225 S∕m) under 10 Vp.p. electric field at 10 MHz. The maximum measured velocity is 10 μm∕s.