▎ 摘　　要

NOVELTY - A thiabendazole molecularly imprinted electrochemical sensor preparing method involves modifying a graphene oxide on a polishing electrode to obtain a graphene oxide modified electrode. The graphene oxide modified electrode is electrically reduced in a sodium chloride solution to obtain a reduced graphene oxide modified electrode. In-situ electropolymerization of the molecularly imprinted polymer is performed on the surface of the reduced graphene oxide modified electrode to obtain molecularly imprinted membrane, where the molecularly imprinted membrane uses o-phenylenediamine and m-diphenol as functional monomers and thiabendazole is template molecule. The thiabendazole template molecule is removed to obtain the finished product. USE - Method for preparing thiabendazole molecularly imprinted electrochemical sensor that is utilized for detecting trace amounts of thiabendazole. ADVANTAGE - The thiabendazole molecularly imprinted electrochemical sensor detects thiabendazole with high sensitivity and selectivity, and has application value in food quality and safety testing and environmental monitoring. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a thiabendazole molecularly imprinted electrochemical sensor prepared by the method.