国家/地区 中国（2）
IPC部 A（2）
IPC大类 A61（2） C01（2）
IPC小类 A61K（2）
IPC A61K033/44（2）
发明人
公开年 2021（2）
申请年 2021（2）
专利权人

Graphene quantum dot used for preparing formulation, fiber product or in vivo implant for providing antibacterial effect, is prepared by mixing trinitrorylene with o-phenylenediamine, adding water and sodium hydroxide to obtain reaction system, uniformly mixing and performing hydrothermal reaction.

SHAN J, OU L, WU Z, XIA W, QI L

Virus-shaped silicon dioxide-graphene composite material useful in multi-stage programmed wound healing repair agent, comprises virus-shaped silicon dioxide nanoparticle suspension and graphene solution, where virus-shaped silicon dioxide is aminated.

WANG J, NING X, CAO J, FENG Y