▎ 摘 要
NOVELTY - Electrochemical sensing electrode based on flower-shaped zinc oxide @ ferrocene-functionalized three-dimensional graphene, comprises GCE electrode and a flower-shaped zinc oxide-coated ferrocene-functionalized three-dimensional graphene composite wrapped around the GCE electrode. USE - Used as electrochemical sensing electrode based on flower-shaped zinc oxide @ferrocene-functionalized three-dimensional graphene. ADVANTAGE - The electrode: solves the problems of complex preparation; has excellent adrenaline detection performance, slow response speed and excellent sensitivity.