国家/地区 中国（6）
IPC部 A（6）
IPC大类 A61（6）
IPC小类 A61K（6） C08G（2） C08K（2）
C12N（2）
IPC A61K047/04（6）
发明人 XU Y（2） ZHANG Y（2）
公开年 2017（6）
申请年 2016（5） 
专利权人

Preparation of graphene oxide-protamine/sodium alginate composite material used in e.g. drug release application, involves breaking commercially available graphene oxide aqueous dispersion, and dissolving protamine sulfate in water.

XIE M, LIU C, XU Y, ZHANG Y, ZHANG F, LEI H, YANG N

Synthesis of polyethylene glycol magnetic graphene oxide involves mixing crystalline flake graphite powder with concentrated sulfuric acid, adding sodium nitrate, ferric chloride, sodium acetate and ethylene glycol, and drying.

ZHANG D

Methylated beta-cyclodextrin-modified nano graphene/porphyrin super-molecular assembly useful for DNA cleavage, comprises beta-cyclodextrin-containing compound and porphyrin.

LIU Y, YU J, ZHANG Y, WANG L

Reactive oxygen species -sensitive graphene-based nanomaterial useful as drug carrier, prepared by introducing graphene-based nanomaterials onto Pluronic-modified polyamidoamine polymer by ROS-sensitive double selenium bond linker.

GAO J, WANG M, RIM D, LI F, LING D

Magnetic DNA supramolecular hydrogel composition used for preparation of loaded anti-tumor medicine comprises DNA supramolecular hydrogel doped and absorbed on surface of magnetic graphene oxide.

BI S, YUE S, WANG Z

Preparation of polyacrylic acid-modified graphene oxide nanomaterial used as drug carrier or self-separating adsorbent useful for adsorbing e.g. organic substances by in situ atom transfer free radical polymerization reaction.

XU Y, WANG Q, SHANG Z, YU F, LI Q, WU T