国家/地区 中国（2） 美国（2）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3） B82Y（2） C09C（2）
C12N（2） C12P（2） G01N（2）
IPC C01B031/04（3）
发明人
公开年 2012（2）
申请年 2012（3）
专利权人

Forming a composition, comprises performing oxidation of graphene oxide to form holey graphene oxide having defects and reduction of holey graphene oxide.

STAR A, VEDALA N H, KOTCHEY G P

Material useful for preparing chromatography column for isolating protein from sample, and for preparing graphene oxide, comprises a graphene derivative comprising a graphene core and a first pendant group.

CHHOWALLA M, VITTADELLO M, WORONOWICZ K, FALKOWSKI P G, HARROLD J W, HARROLD J

Graphene oxide modified by polyethylene glycol and polyethylenimine used as gene transfection agent comprises graphene oxide, polyethylene glycol and polyethylenimine, where polyethylenimine is branched structure.

FENG L, LI S, LIU Z, PENG R, ZHANG J