国家/地区 中国（201）
IPC部 B（201）
IPC大类 B82（201）
IPC小类 C09K（201） B82Y（200） C01B（129）
G01N（54） A61K（12） H01L（12）
B01J（6） C08L（6） A61P（5）
C25B（5） C08K（4） C09D（4）
C01G（3） C07C（3） C08J（3）
IPC C09K011/65（201）
发明人 LIU Y（15） WANG Y（14） LIU X（13）
WANG L（13） LI Y（11） LIU J（10）
WANG X（10） ZHANG L（10） ZHANG Y（9）
CHEN W（8） DING G（8） LI W（8）
LI X（8） LI Z（8） LI M（7）
公开年 2018（39） 2021（36） 2022（28） 2020（20） 2016（19） 2017（17） 2019（14） 2015（10） 2023（9） 2014（7）
申请年 2021（35）  2018（30）  2019（25）  2022（21）  2020（20）  2017（19）  2015（17）  2016（15）  2014（11）  2013（3）  2023（3） 
专利权人 UNIV SHANGHA.（8） UNIV CHINA T.（7） SHANGHAI INS.（6） UNIV SHANGHA.（6）
UNIV GUILIN .（5） UNIV QUANZHO.（4） UNIV WENZHOU.（4） UNIV XIAN JI.（4）
UNIV ZHEJIAN.（4） TECH INST PH.（3） UNIV CHONGQI.（3） UNIV GUANGXI.（3）
UNIV NINGBO（3） UNIV NORTHWE.（3） UNIV RICE WI.（3） UNIV RICE WI.（3）
UNIV ZHONGYU.（3） JIANGSU ANNA.（2） NINGBO GRAPH.（2） TCL CORP（2）

Preparation of graphene quantum dots used as e.g. fluorescent (closed) probe, involves carbonizing sea rice, dispersing in alkali solution, oxidizing with hydrogen peroxide, adjusting pH to neutrality, filtering, and dialyzing.

ZHENG C, LIANG Z, KANG X, WU Y, LUO X, LUO K, WEN 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 metal nitrogen-doped graphene quantum dot composite material useful e.g. for preparing ammonium perchlorate catalyst, by e.g. dissolving organic acid and organic amine in solvent, carrying out hydrothermal reaction, adding soluble metal salt, dialyzing, and freeze-drying.

YIN Z, WANG Y, JIANG L, FU X, XU J, NIE F

Preparing nitrogen and sulfur co-doped pH responsive graphene quantum dots used in pH value responsive reagent for selective iron detection, involves mixing carbon source compound and nitrogen and sulfur source compound, carrying out a hydrothermal reaction, centrifuging and filtering.

LI D, YAN J, ZHOU Y, LIU X

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

Fluorescent sensing array detection platform for various plasticizers comprises N,N-dimethylformamide as boron-doped graphene quantum dots solution of solvent and boron-doped graphene quantum dot solution using cyclohexane as solvent.

LUO H, CHEN S, HUO D, LIU X, HOU C, LIU H

Preparing graphene quantum dot involves modifying first graphene oxide, cutting into graphene quantum dot, dispersing graphene oxide into aqueous dispersion, adding ammonia water to dispersion to neutralize its acidity, and additionally adding ammonium chloride solution as an amine source.

GE M, LU Y, ZHANG F, CUI D

New nitrogen-copper doped graphene compound used as quantum dots for detecting quercetin and tetracycline antibiotics including doxycycline.

HU H, WANG L, WANG Y, LI X, GUO G, TANG S, WANG C, CHENG J, CHEN D, LI T

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