国家/地区 中国（3）
IPC部 A（4）
IPC大类 A61（4）
IPC小类 C08B（4）
IPC C08B037/00（4）
发明人
公开年
申请年 2020（2） 
专利权人

Modifying dendritic cells used e.g. to prepare medicine to prevent malignant tumor includes synthesizing substrate, photothermal transfection, coating polyetherimine on plasmid and mixing modified dendritic cell and functional glycopolymer.

CHEN H, WANG L, YU L

Three dimensional hybrid scaffold for islet cell transplantation, comprises natural gum polysaccharide, graphene nanomaterial and cross-linking agent, and is utilized to transplant islet cells to improve insulin secretion.

ORSU P, KOYYADA A

Preparation of natural polymer material using rare earth metal ion coordination, involves dissolving carboxyl-modified graphene oxide and natural high molecular compound, molding, adding into rare earth metal salt solution and reacting.

FU G, HUANG Q, YAO F

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