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. Author manuscript; available in PMC: 2013 Jul 14.
Published in final edited form as: Soft Matter. 2012 May 28;8(26):2897–2905. doi: 10.1039/C2SM25783A

FIGURE 5.

FIGURE 5

(A) Experimental voltage curve for 0.8 mA (red curve) and the 0.4 mA voltage (blue curve). (B) The measured E-gel growth for 0.8 mA (red curve) and the 0.4 mA case (blue curve). (C) Calculated ion concentrations for the 0.8 mA (solid red line) and 0.4 mA (dashed blue line) experiments. Values from (A) and (B) were used as inputs for the model. (D) Resulting pH profiles (converted from the ion concentrations of (C)) for the 0.8 mA (solid red line) and 0.4 mA (dashed blue line) experiments. The coordinate x=0 is the (+) plate and x=L=1 cm is the (−) plate (Fig. 2).