▎ 摘　　要

NOVELTY - Multifunctional bio-based wearable sensing gel comprises flour, graphene oxide solution, glycerin solution and ascorbic acid solution in mass-volume ratio of 1.65-2.5:1, where the unit is g/ml. The mass volume ratio of the ascorbitate solution and graphene oxide liquid is 1:12.5 (g/ml), and the concentration of the graphene dioxide solution is 0.1-4 mg/ml. USE - Multifunctional bio-based wearable sensing gel used in personal healthcare and artificial intelligence fields. ADVANTAGE - The multifunctional bio-based wearable sensing gel is recycled and wider, and has excellent mechanical strength, frost resistance, moisture retention, conductivity, high adhesion and long service life. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing multifunctional bio-based wearable sensor gel, which involves: a. mixing flour and graphene oxide solution, kneading into dough until mixture is uniform; b. using deionized water to wash dough until dough turns from white to light yellow; c. placing material into glycerol solution and shaking for solvent exchange; d. taking ascorbic acid as reducing agent, adding to solution, and performing graphene oxide reduction reaction to prepare organogel; e. taking out organogel, wipeing off surface solvent with absorbent paper and keeping for period of time to prepare multifunctional bio-based wearable sensor gel.