国家/地区 中国（2） 美国（2）
IPC部 A（3）
IPC大类 A61（3）
IPC小类 A61K（3）
IPC C08B037/08（3）
发明人
公开年 2014（2）
申请年 2014（2） 
专利权人

Hybrid nanomaterial useful in antimicrobial composition that is used e.g. to treat or prevent bacterial or fungal infection, comprises graphene oxide nanomaterial covalently conjugated to cationic quaternized chitosan.

CHAN B E M, LI P, CHEN M

Preparing hyaluronic acid/graphene oxide nanocomposite hydrogel used to control drug release comprises dissolving tyramine grafted hyaluronic acid in graphene oxide phosphate buffered saline solution, reacting with e.g. hydrogen peroxide.

CAO Z, LIAO L, SONG F

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