▎ 摘　　要

NOVELTY - Use of a graphene-based material in preparation of a medicine for delaying aging, is claimed, where the graphene-based material comprises metal palladium particles, graphene oxide and polypyrrole, and the metal palladium particles are attached to graphene oxide through the bridge of polypyrrole surface. USE - The graphite alkenyl material is useful in a product and a test kit (claimed) for preparing a medicine for delaying aging. ADVANTAGE - The graphene-based material can prolong the lifespan of an organism. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a product with anti-aging function comprising the graphene-based material comprising metal palladium particles, graphene oxide and polypyrrole, where the metal palladium particles are attached to the surface of graphene oxide through the bridge of polypyrrole.