Figure 5

Cyclic voltammograms of (a) CHI@rGO-PAni/Frt/GOx in PBS of pH 7.0, (b) CHI@rGO-PAni/Frt/GOx in PBS of pH 7.0 with 20 mM glucose.

Cyclic voltammograms of (a) CHI@rGO-PAni/Frt/GOx in PBS of pH 7.0, (b) CHI@rGO-PAni/Frt/GOx in PBS of pH 7.0 with 20 mM glucose.