Fig. 6From: Nanoscale Au-ZnO Heterostructure Developed by Atomic Layer Deposition Towards Amperometric H2O2 Detectiona Interference study of the H2O2 sensor based on Au-ZnO heterojunction at the presence of 10 μM H2O2 and 1.0 mM of different interfering chemicals at 25 °C. b Schematic band diagram of Au-ZnO heterostructure under exposure to H2O2Back to article page