国家/地区 中国（17）
IPC部 C（17）
IPC大类 C09（17） B82（9） G01（8）
H01（4） C07（3） C08（3）
C01（2）
IPC小类 C09K（17）
IPC C09K011/02（17）
发明人 LI Y（3） LIU B（3） ZHANG Y（3）
LIN J（2） WANG Y（2） YIN X（2）
公开年 2021（12） 2022（5）
申请年 2021（17）
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

Automobile air outlet thumbwheel with fluorescent function comprises polypropylene, fluorescent particles, plasticizer and antioxidant, where thumbwheel is prepared by e.g. melting polypropylene, adding fluorescent particles, plasticizer and antioxidant, extruding, cooling extruded material.

MAO M, SHENG H, YUAN G, JIANG Z, XIA H

New red light fluorescent powder capable of being excited by blue light of white light LED.

SHI Y, LI Y, YU Y, HUANG Y, LIAO S

Preparing light-emitting diode packaging material for emitting white light under excitation of deep ultraviolet light, involves uniformly mixing blue and yellow nitrogen-doped graphene/carbon quantum dots in epoxy resin solution.

LIN J, WANG L, WU X, DU H, CAI X, WEI X, FAN J, YIN X, ZHANG C, LIN T

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

Laser excitation metal substrate fluorescent film used e.g. in fluorescent conversion module, comprises substrate metal, and fluorescent film prepared by sintering substrate metal polishing mirror surface and including fluorescent powder.

YE K, FANG K, YE F

Preparing room temperature phosphorescent material containing graphene oxide with microwave radiation comprises using modified Hummers method to oxidize graphite, dissolving acrylamide in water, adding e.g. graphene oxide aqueous solution, mixing, refluxing, cooling, filtering, washing and drying.

ZHANG Y, LIN M

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

Graphene quantum dot composite material for preparing colorful smart white LED devices, has graphene quantum dot silica gel composite which is dropped on LED chip of corresponding wavelength, so that white light LED device is prepared.

LI W, XU Y, LIU Y, JIANG N, ZHANG L