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. Author manuscript; available in PMC: 2014 Jul 7.
Published in final edited form as: Lab Chip. 2011 Apr 12;11(10):1770–1775. doi: 10.1039/c1lc20054b

Fig. 2.

Fig. 2

(a,c,e,g) Dependence of the concentration effects on the applied frequency (a), DC offset (c), AC voltage (e), and buffer conductivity (g). (b,d,f,h) Intensity values after 120 s. The intensity values are normalized by the initial value. Unless specified otherwise, the applied frequency, DC offset, AC voltage and conductivity are 1 MHz, 1 V, 5 V. and 0.15 S m−1, respectively.