Figure 7.
Effect of frequency and voltage on displacement of yeast cells at the outlet of the device. Analytical device #4 (DC = 5.6 µm) was used with σ = 5 mS/m and ∆P = 2 mBar. (a) Varying frequency. Note the trend that the displacement increases equally for both cell types as the frequency is decreased. The applied voltage was 300 VPP, except at 100 Hz, which is 200 VPP. (b) Varying voltage. The frequency was kept at 100 Hz.