国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08J（3）
IPC C08K003/04（3）
发明人
公开年 2018（3）
申请年 2018（3）
专利权人

Preparing modified modified graphene oxide/alginate composite hydrogel comprises preparing graphene oxide suspension, preparing black suspension, centrifuging, mixing, dropping, mixing, freezing, thawing, and lyophilizing.

NIE L, WANG C, LI X, SUN M, LI P, DONG J, WANG Z, CAI R

Nano-graphene gel material useful for extracting exosomes from serum, comprises nano-graphene material, beta-cyclodextrin, polyethylene glycol, alginic acid, propylene glycol and ethyl cellulose.

ZHANG Y, LOU K

Preparing graphene-modified polyvinyl alcohol complex material comprises taking graphene as modifying agent, pre-plasticizing with polyvinyl alcohol, plasticizer and auxiliary agent, and performing melt intercalation plasticizing extrusion.

ZHU C