国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/198（3）
发明人
公开年 2021（2）
申请年 2021（3）
专利权人

Preparing aqueous high-efficiency green light-emitting graphene quantum dot used in cell imaging, comprises e.g. adding graphene flakes to concentrated sulfuric acid, freeze-drying graphene oxide precipitation, ultrasonically processing graphene oxide suspension and cooling to room temperature.

GUO L, PAN Y, HUO X, RAN X

Benzopyrene modified G-quadruplex fluorescent probe useful for detecting thrombin, comprises reduced graphene oxide and benzopyrene modified G-quadruplex DNA sequence adsorbed on surface of reduced graphene oxide.

XIONG H, ZHAO L

Preparing carboxyl-modified functionalized graphene quantum dot by involves obtaining graphene oxide, dispersing, mixing with nitrogen-containing reagent, dialyzing, freeze-drying, dispersing, adding organic acid and ultrasonically treating.

LIU J, LIU M, JIANG R, TONG H, TONG Q