Fig. 2From: Facile Synthesis of Eggshell Membrane-Templated Au/CeO2 3D Nanocomposite Networks for Nonenzymatic Electrochemical Dopamine SensorCharacterization of ESM-C and ESM-AC nanocomposites. a TGA analysis. b XRD analysis. c FT-IR spectra. d Raman spectra of ESM-AC. e, f XPS analysis of ESM-AC e Au 4f and f Ce 3dBack to article page