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. 2014 Oct 29;87(1):230–249. doi: 10.1021/ac5039863

Figure 2.

Figure 2

(a) Schematic representation of the 3D heterostructure of the Pt NP/PAni hydrogel, in which the PAni hydrogel acts as a matrix for the immobilization of the GOx enzyme and homogeneous loading of Pt NPs. (b) A 2D scheme showing the reaction mechanism of the glucose sensor based on the Pt NP/PAni hydrogel heterostructure. Reprinted from ref (61).Copyright 2013 American Chemical Society.