Research Article

Microtexturing of the Conductive PEDOT:PSS Polymer for Superhydrophobic Organic Electrochemical Transistors

Figure 4

The response of the device to different KCl (a) and ZnCl (b) concentrations, ranging from to  M, was reported as the current modulation . The reported values of modulation depend on the concentration of KCl. Notice how the traces correctly increase for increasing values of KCl concentration. Also notice that the differences between different groups of means, as reported in the figure, are statistically significant for all the considered values of applied voltage.
302694.fig.004a
(a)
302694.fig.004b
(b)