国家/地区 中国（38）
IPC部 C（39）
IPC大类 C09（39）
IPC小类 C09K（39） G01N（39） B82Y（14）
C01B（6） C08K（3） A61K（2）
A61P（2） C07D（2） C08F（2）
C08J（2） C08L（2）
IPC C09K011/02（39）
发明人 WANG Y（6） CHENG R（4） LI N（4）
LI Z（4） LIU B（4） LIU Y（4）
DAI L（3） LI Y（3） SUN X（3）
WANG L（3） YANG Y（3） ZHANG Y（3）
CHENG Y（2） GE C（2） HE Y（2）
公开年 2018（9） 2021（8） 2022（6） 2020（5） 2023（4） 2016（3） 2019（3）
申请年 2021（8）  2022（7）  2018（6）  2020（6）  2019（4）  2017（3）  2015（2） 
专利权人 UNIV WENZHOU.（4） JIANGSU PROV.（2） UNIV JINAN（2） UNIV XINXIAN.（2）

Specific fluorescent indicator sheet useful in detection of harmful substances in agricultural product, preferably pesticide, melamine, clenbuterol, and pyrrolidine, prepared by e.g. scraping indicator sheet preparation solution on support layer, and preparing surface functional layer.

SUN B, MA A, WANG J, WANG S, LIU Y, ZHU Y, HE Y

Preparing near-infrared fluorescent probe for selectively recognizing glutathione, involves subjecting pyrene to nitric acid reflux and hydrothermal reaction to obtain stock solution of aminated graphene quantum dots, filtering, dialyzing, and freeze drying.

CHEN J, CHEN H, WANG Y, YIN H, ZHAO L, WU M, XIE J

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

Membranous multilayer quantum dot fluorescent material in immunochromatography, comprises film-shaped carrier and fluorescent layer set on film-shaped carrier, where fluorescent layer comprises cationic polymer self-assembled layer and negative electric quantum dot layer.

GU B, WANG C

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

Fluorescent probe useful in detecting norfloxacin content in veterinary medicine, comprises riboflavin and oxidized oxide, where riboflavin is combined with oxidized graphene through conjugation and hydrogen bonding, and is adsorbed on surface of oxidized graphene.

ZHANG Y, LENG W, LI K, LU Z, XU F, LIU J

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

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 graphene quantum dot-MXene fluorescence sensor useful for e.g. detecting the oxide dimethoate comprises obtaining mixed solution of citric acid, glutathione and histidine, evaporating adding activator, ultrasonicating and mixing MXene solution with the aptamer linker plus buffer solution.

DING J, OU B, LI Z, WANG Q, YANG Y

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