Fig. 7.
Pulsed release and leakage with −300 μA for 20 s each of (a) CM, (b) INS, (c) MX, and (d) FL-Na with P5 as carrier-polymer. Because of the inhomogeneity of the polymer film, the release-current profile is not linear in this case. The results of the experiments with constant voltage can be found in the supplementary information.