▎ 摘　　要

NOVELTY - A graphene nanoribbon carrier, capable of being used in delivering anti-tumor medicament, with low toxicity, excellent compatibility to bio-system, and able to be fast discharge out of the body after release of the medicament, comprises the graphene nanoribbon and the polyethylene derivative, wherein the polyethylene derivative is connected onto the graphene nanoribbon through the hydrophobic adsorption function.