国家/地区 中国（3）
IPC部 A（3）
IPC大类 A61（3）
IPC小类 A61K（3） A61P（3）
IPC A61K047/04（3） A61K009/06（2） A61K047/36（2）
A61P035/00（2）
发明人 LIU Y（3）
公开年
申请年 2022（2） 
专利权人 LI L（3）

Rectal gel useful as medicinal carrier, prepared by preparing hydroxybutyl chitosan by homogeneous synthesis and graphene oxide by improved Hummers method, carrying anticancer model medicine on surface of graphene oxide and cross-linking with hydroxybutyl chitosan.

LI L, LI X, XIAO H, YAO L, LIU Y

Three-dimensional graphene oxide electric field-sensitive drug loading system, is prepared by self-assembly of graphene oxide, using chitosan as raw material, 1,2-epoxy butane as etherification agent, and isopropanol solution as dispersion system, and ultrasonically fusing.

LIU Y, DONG M, CHEN A, LI L

Preparation of poly-ionic liquid modified reduced graphene oxide-loaded doxorubicin used for preparing anti-tumor drug by loading poly-ionic liquid-reduced graphene oxide composite material with doxorubicin, and freeze-drying.

LIU Y, WU H, CHEN L, LI L, LIU B