▎ 摘　　要

NOVELTY - A dopamine under ascorbic acid existing condition detecting method involves utilizing glassy carbon electrode as modified polymeric ionic liquid/polypyrrole/ graphene oxide nanosheets glassy carbon electrode, and polypyrrole/graphene oxide nano-sheets-polypyrrole graphene oxide by hydrogen bonding, and polymerizing ionic liquids by non-covalently linked with polypyrrole / graphene oxide nanosheets. USE - Method for detecting dopamine under ascorbic acid existing condition by using glassy carbon electrode (claimed). ADVANTAGE - The method enables detecting dopamine with good selectivity in simple, and fast manner. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following: (1) a method for preparing dopamine detecting modified glassy carbon electrode (2) use of modified glassy carbon electrode for detecting dopamine in the presence of ascorbic acid conditions.