ZnO nanowire-based glucose biosensors with different coupling agents

▸ Fabrication of ZnO nanowire-based glucose biosensors using different coupling agents. ▸ Highest sensitivity for (3-aminopropyl)methyldiethoxysilane-treated biosensor. ▸ Larger amount of glucose oxidase and lower electron transfer resistance for (3-aminopropyl)methyldiethoxysilane-treated biosensor.