▎ 摘　　要

NOVELTY - The electrode has a substrate electrode surface made by graphene and graphene oxide. USE - Acetaminophen modified electrode. ADVANTAGE - The electrode provides simple, rapid and accurate detection result. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an acetaminophen modified electrode preparation method. DESCRIPTION OF DRAWING(S) - The drawing shows a graph illustrating characteristics of an acetaminophen modified electrode. '(Drawing includes non-English language text)'