国家/地区 中国（5）
IPC部 A（5）
IPC大类 B82（5） C01（5） A61（3）
IPC小类 B82Y（5）
IPC B82Y030/00（5）
发明人 LIU S（2）
公开年 2020（3）
申请年 2020（5）
专利权人

Cerium oxide-reduced graphene oxide nanocomposite having diverse biological enzyme-mimicking activity useful for enzyme-linked immunoassay, sterilization and antiinflammatory, cancer treatment and antioxidant protection fields, comprises graphene oxide and nano cerium oxide particle.

ZHENG X, XIE Y, LIU S, SHAO D, LI K

Preparing noble metal loaded two-dimensional nanosheet photocatalyst by reacting two-dimensional nanomaterial and solvent, adding another solvent and noble metal salt, reacting noble metal salt and ultra-thin nanomaterial, and cooling.

LI J, ZHANG Y, QIAN Z, DING T, QIAN Y, GAO X, CHENG Y, HUANG X, PAN W

Preparing stable magnetic material for submucosal injection, by obtaining graphene by Hummers method, placing in diethylene glycol solution, treating e.g. ferric iron, adding sodium hydroxide and placing black precipitate in water bath.

CAI K, OUYANG J, GU J, CAO Y, ZHENG C, ZUO H, LIU S, DENG S, MAO F, XUE Y

Synthesis of water-soluble antibacterial and antifungal agent involves adding components e.g. potassium clavulanate, polyvinylpyrrolidone and/or 5-fluorocytosine to graphene oxide-nanosilver composite dispersion and ultrasonically vibrating.

HONG X, WANG D, ZHOU Y

Preparing graphene oxide and magnetic mesoporous silica composite nano drug carrier, involves dispersing magnetic mesoporous silica nanoparticles in absolute ethanol, reacting, centrifuging, and washing with ethanol and deionized water.

SHAN X, HAN Y, JIN H, GAO Y