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Fig. 1 | Journal of Analytical Science and Technology

Fig. 1

From: Electrochemical study of agarose hydrogels for natural convection on macroelectrodes and ultramicroelectrodes

Fig. 1

CV curves of the Au disk electrode in aqueous solution and at various concentrations of agarose hydrogels, and plots of the peak current (Ip) as a function of the square root of the scan rate b, d, f, h, i containing 1 mM Fe(CN)64– and 0.1 M KCl. a and b In solution phase; c and d 9.1 wt% agarose; e and f 4.8 wt% agarose; g and h 3.2 wt% agarose; and i and j 2.4 wt% agarose.

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