国家/地区 中国（11）
IPC部 C（13）
IPC大类 C01（13）
IPC小类 C01B（13）
IPC B82Y040/00（9） C09K011/65（9） B82Y020/00（8）
G01N021/64（8） C01B032/184（5） C01B032/194（5）
C01B032/15（3） C01B032/196（2） C01B032/198（2）
C09K011/02（2）
发明人 LIU X（3） CHEN W（2） SHEN J（2）
公开年 2021（13）
申请年 2021（13）
专利权人 UNIV CHINA T.（2）

Preparing nitrogen-doped carbon quantum dots used in metal probes, photoelectrocatalysis and bioimaging, involves dispersing urea, sodium citrate and graphene oxide in water and mixing them into uniform and clear liquid.

HUANG Q, LIU X, LIAO H, GAO H, GONG S

Synthesizing nitrogen-doped graphene quantum dot useful for detecting mercuric cation in water, comprises e.g. mixing aqueous ammonia with citric acid solution in reaction kettle, reacting and dialyzing synthetic liquid.

LI P

Water-soluble columnarene modified amphiphilic graphene quantum dot useful for cell imaging and biosensing, comprises amphiphilic graphene quantum dots and water-soluble columnarene combined by hydrophobic and electrostatic interactions.

ZHENG Y, ZOU H, LIU B

Preparation of composite material with core-shell nanoparticles used as e.g. electrode in lithium battery, involves depositing ink comprising nanoparticles encapsulated in polymeric matrix on surface of substrate, and illuminating substrate covered with ink with pulsed light for dissociating carbon.

KASSEM O, RIEU M, VIRICELLE J, SAADAOUI M, OMAR K, MATHILDE R, JEANPAUL V, MOHAMED S

Method for preparing nano-diamond fluorinated liquid fluid used in liquid cooling system of electronic device, involves adding nano-diamond fluoride fluid concentrate to fluoride fluid solution in volume ratio of specific range to obtain nano-diamond fluoride fluid.

ZHANG Y

Paramagnetic chiral graphene quantum dot useful for monitoring interaction between chiral molecules, comprises e.g. chiral graphene quantum dots and chelating agent form covalent bond through mutual functional group reaction.

DONG H, LI Y, YANG S, TAO Q, DING G, XIE X

Graphene quantum dot immunochromatographic test strip useful for rapid detection of Escherichia coli O157:H7, comprises sample pad, quantum dot label binding pad, and antibody-coated nitrocellulose membrane pasted on bottom plate.

JIN H, CHEN F, ZHOU Q

Preparing fluorescent graphene quantum dots used for organic dye preparation, such as methylene blue and reactive blue 19, involves placing organic dye orange yellow in hydrothermal reaction kettle, and performing hydrothermal reaction.

LIU X, SHEN J, CHEN W

Benzopyrene modified G-quadruplex fluorescent probe useful for detecting thrombin, comprises reduced graphene oxide and benzopyrene modified G-quadruplex DNA sequence adsorbed on surface of reduced graphene oxide.

XIONG H, ZHAO L

Preparing blue fluorescent graphene quantum dots with reactive red for detecting metal ion aluminum cation in aqueous solution, by placing organic dye reactive red 2 in hydrothermal reaction kettle and hydrothermal reacting.

LIU X, HUANG W, CHEN W, SHEN J