国家/地区 中国（7）
IPC部 C（8）
IPC大类 C08（8）
IPC小类 C08K（8）
IPC C08L005/08（8）
发明人 MO Z（2）
公开年 2021（2）
申请年 2022（2） 
专利权人 UNIV NORTHWE.（2）

Preparation of double-layer polymer modified graphene material used in separation and enrichment of glycoprotein, involves mixing e.g. hydrophilic polymer and solvent for electrostatic adsorption, and mixing obtained material with hyaluronic acid buffer salt solution for electrostatic adsorption.

GUAN S, LI H, YU J, PENG J, WANG L, DONG P, ZHAO Y

Preparation of graphene-based conductive hydrogel used in flexible wear-resistant strain sensors, involves mixing graphene and polyvinyl alcohol solution, chitosan to obtain graphene-based polyvinyl alcohol-chitosan mixed solution, freezing and immersing in sodium citrate solution.

CHEN X, YANG R, WU X

Antifreeze repairable conductive double network polymer for low temperature sensor, is an interpenetrating network structure formed by a first network and second network, and first network is polymer backbone.

JIANG Z, ZHENG W, MAO C, LI Y, XU L, GAO G, LI B, ZHANG D

Water-degradable film used for transferring or transcribing nanomaterials, e.g. nanofilms, comprises hyaluronic acid and polyphenol compounds interposed between portion of hyaluronic acid main chains through hydrogen bonding.

LEE J, PARK S, KIM K, LEE J H, PARK S H, KIM G S

Preparing cobalt-metal-organic frameworks/chitosan/graphene oxide chiral composite material useful for electrochemical sensing detection of enantiomers, comprises e.g. reacting chitosan with cobalt nitrate hexahydrate and graphene oxide.

TONG L, WANG Z

Preparing chitosan functionalized graphene chiral composite material comprises ultrasonic dispersing of chitosan in dilute hydrochloric acid solution, heating and fully dissolving, adding glutaraldehyde as crosslinking agent, and stirring.

MO Z, WANG R, FENG H, YAN M, ZHANG H, GUO R, LIU N

Preparation of amino functionalized graphene/chitosan composite material used as copper ion electrochemical sensor electrode material involves preparing amino functionalized graphene, adding chitosan in buffer solution, and sonicating.

MO Z, WANG Y, WEI X, HU R

Preparation of graphene-chitosan porous composite material used for, e.g. manufacturing electrode material by preprocessing graphene, re-dispersing in chitosan solution, putting into liquid nitrogen, freezing, and vacuum freeze-drying.

LIN J, QIAN L, LU L, SUN K, WEI Y