国家/地区 中国（9） 世界知识产权组织（2）
IPC部 B（10）
IPC大类 C09（10）
IPC小类 C09K（10） B82Y（8） G01N（3）
C01B（2） C09D（2）
IPC C09K011/02（10）
发明人
公开年 2022（7） 2023（3）
申请年 2022（10）
专利权人

Preparing dual-photon signal amplification probe based on aptamer-modified silica-graphene quantum dots useful in specific recognition and high-sensitivity real-time imaging of CCRF-CEM target cells, comprises preparing carboxylated GQDs emitting green fluorescence and preparing nanoparticles.

ZHAO Y, LV J, LIU S, GAO Y, REN W, FAN Y, HE X, XIE K, YAN H

Low infrared emissivity carbon-based composite film prepared by suction filtration of graphene oxide-silver nanoparticle composite material composed of graphene oxide carbon-based framework and silver nanoparticles grown on the carbon-based framework.

GUO S, ZHOU Z, FENG G, JI G, MA J, TAN S

Preparing ultra thin bimetallic organic framework/carbon composite material useful as cathode active material of lithium ion battery of electrochemical energy storage device, comprises e.g. adding soluble salts of metal, iron (III), organic ligands and carbon dots into mixed solvent, and reacting.

XIAO X, HOU H, JI X, ZOU G

Preparing fluorescent sensor used for detecting Angelica organophosphorus pesticide residue, comprises e.g. mixing citric acid and glutathione, diluting glutathione functionalized graphene quantum dots mother liquor, and adding ferric chloride, Tris-hydrochloric acid buffer solution and phytic acid.

MU X, WANG Y

Preparing poly(vinylidene fluoride-co-trifluoroethylene) composite film with controllable fluorescent used in multifunctional sensors, comprises mixing poly(vinylidene fluoride-co-trifluoroethylene) powder and rare earth ion co-doped beta-sodium yttrium fluoride nanoparticles and spin-coating.

HAN G, LIU K, CHEN R, REN Z, SHI J, ZHOU D

Time-sensitive fluorescent anti-counterfeiting material used in distinguishing and protecting product as anti-counterfeiting material, comprises aggregation color-changing fluorescence material, sublimable dispersion matrix and solvent.

WU Y, FENG L, CUI C, ZHANG Y

Synthetically fluorescent nanoprobes based on glutathione comprises dispersing graphene quantum dots-carboxylic acids, adding 1-(3-dimethy laminopropyl)-3-ethylcarbodiimide hydrochloride to dispersion, stirring, adding N-hydroxysuccinimide, stirring, adding GSH, adjusting pH, stirring and dialyzing.

LUO Y, LIAO B, XU M

Preparing luminescent composite system of photoresist-reduced carbon quantum dots useful in e.g. electroluminescent electronic device and drug delivery, comprises e.g. carrying out solvent dispersion of carbon quantum dots and dispersing in ionic liquid, and mixing with photoresist.

XIN Y, YI M, PANG Y, WANG J, ZOU Y

Core-shell particle used for pigment used for coating, comprises core containing thermochromic material or a phase-change material or additive material containing organic or polymeric material, outer shell surrounding core, and material of outer shell comprising metal oxide that contains dopant.

STEFANAKOS E K, SRINIVASAN S S

Mixed solution of carboxyl graphene quantum dot includes preset amount of dispersant, adsorbent, carboxyl graphene quantum dot solution, and deionized water.

LEI B, TANG L, ZHAO P, PU X, WU M