国家/地区 中国（8）
IPC部 C（8）
IPC大类 C09（8）
IPC小类 C09K（8） G01N（8） B82Y（5）
C01B（2）
IPC C09K011/02（8）
发明人 LIU B（3）
公开年 2021（6） 2022（2）
申请年 2021（8）
专利权人

Reagent having high selectivity useful for rapid detection of zinc ions, comprises aqueous solution of graphene quantum dots with alizarin red on the surface prepared by two-step hydrothermal method.

CHEN L, SUN W, QI L, LIU B, QIAN L, ZHOU C, TANG S, CHENG R

Composition useful for fluorescence detection of 2019-nCoV mAb comprises first component including silver-gold nano particles-nucleocapsid protein antigen, where silver-gold nano particles- nucleocapsid protein antigen has gold-silver alloy and second component includes graphene quantum dots.

FAN M, LI N, GONG Z

Near-infrared light gain gas sensing film used as gas-sensitive electrode in sensor, comprises gas-sensitive sensing material layer and an up-conversion nano particle layer which are arranged in a laminated manner.

ZHOU G, LIANG H, WANG Y

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

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

NGQD/ferrous oxide/graphene foam composite film used as sensitive layer in butyraldehyde gas sensors, comprises graphene foam substrate which is loaded with iron oxide nanospheres embedded with aminated graphene quantum point.

SHAO S, LIN J, XIA Y, LIU X

Nano-fluorescent probe solution useful for multi-color fluorescent labeling and imaging of liver-specific cells in liver slice at low freezing point, comprises nano-fluorescent particles, targeting molecules and anti-freezing substance.

ZHAO Y, HE Y, LIU B

Organogel for removing organic polymers on surface of mural, comprises nano calcium hydroxide powder, graphene quantum dots, epoxy resin and ethyl acetate.

ZHU J