Gold-Nanoparticle Decorated Graphene-Nanostructured Polyaniline Nanocomposite-Based Bienzymatic Platform for Cholesterol Sensing

Figure 10

Results of shelf life of (a) ChOx/NSPANI-AuNP-GR/ITO and (b) ChOx-HRP/NSPANI-AuNP-GR/ITO nanobioelectrodes.