▎ 摘 要
NOVELTY - Application of mineralized three-dimensional porous graphene material in the preparation of a bone defect filler, is claimed. USE - Application of mineralized three-dimensional porous graphene material in preparation of bone defect filler (claimed). ADVANTAGE - The mineralized three-dimensional porous graphene material has excellent biocompatibility, promotes cell proliferation, accelerates and induces bone marrow mesenchymal stem cell osteogenic differentiation. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the bone defect filler.