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

Figure 6

Calibration curve of (a) ChOx/NSPANI-AuNP-GR/ITO and (b) ChOx-HRP/NSPANI-AuNP-GR/ITO bioelectrodes.