▎ 摘　　要

NOVELTY - A Nafion functionalized three-dimensional nitrogen-containing functionalized graphene/molybdenum disulfide paste comprises 3D GN/ molybdenum disulfide solid powder, and Nafion, which are milled for bonding 3D to G-N/MoS2 solid powder and Nafion. USE - Nafion functionalized three-dimensional nitrogen-containing functionalized graphene/molybdenum disulfide paste for use in electrochemical sensor, and for the simultaneous detection of serotonin and dopamine (all claimed). ADVANTAGE - The paste detects serotonin and dopamine in simple, convenient and strong practicability manner. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a use of nafion functionalized three-dimensional nitrogen-containing functionalized graphene/molybdenum disulfide paste for simultaneous detection of serotonin and dopamine.