▎ 摘　　要

NOVELTY - An electrochemical enzyme biosensor based on metal organic framework material zeolitic imidazolate frameworks (ZIF8), comprises glassy carbon electrode/graphene-zeolitic imidazolate framework-acetylcholinesterase-chitosan (GCE/GR-ZIF8-AChE-CS). USE - The electrochemical enzyme biosensor for detecting isocarbophos (claimed). ADVANTAGE - The electrochemical enzyme biosensor has simple structure, good biological inertia, and large loading capacity, and detects isocarbophos with high detection sensitivity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for use of electrochemical enzyme biosensor in detecting isocarbophos.