国家/地区 中国（2）
IPC部 A（3）
IPC大类 A61（3）
IPC小类 A61K（3）
IPC A61K047/36（2） A61L027/52（2） C08B037/08（2）
C08F251/00（2）
发明人
公开年 2014（2）
申请年 2013（3）
专利权人

Aritificial articular cartilage material comprises polyacrylamide-sodium alginate-graphene oxide-hydroxyapatite composite hydrogel prepared using graphene oxide and hydroxyapatite-modified polyacrylamide-sodium alginate hydrogel.

ZHANG S, WEI Q, LIN D

Preparation of graphene oxide derivative for oral colon-targeted hydrogel framework used for making oral nano-hydrogel colon cancer treating drug involves using aromatic azo compound or polysaccharide compound and graphene oxide.

JIANG G, ZHANG H, ZHANG Z, HOU L, FENG Q

Hydrogel composition useful in e.g. products including disposable diapers, contact lenses, electrodes, and water gel explosives, comprises graphene, chitosan, and polyethylene(glycol)diacrylate.

MOHAPATRA S, WANG C