国家/地区 中国（41）
IPC部 C（41）
IPC大类 C09（41） B82（28） C01（26）
G01（18） H01（5） A61（4）
B01（3） C08（2） C25（2）
IPC小类 C09K（41） B82Y（28） C01B（26）
G01N（18） A61K（4） H01L（3）
B01D（2） C08K（2） C08L（2）
C25B（2）
IPC C09K011/65（41）
发明人 LIU X（3） CAI J（2） DENG C（2）
DING G（2） FAN J（2） LI Y（2）
LIU C（2） LIU Y（2） MAO X（2）
SUN W（2） WANG L（2） WANG Y（2）
XU M（2） YANG S（2） ZHANG Y（2）
公开年 2022（41）
申请年 2022（21）  2021（17）  2020（3） 
专利权人 TCL TECHNOLO.（3） SHANGHAI INS.（2） UNIV CHINA M.（2） UNIV CHINA T.（2）
UNIV XIAN JI.（2）

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 magnetic graphene quantum dot for preparing imaging contrast agent and in-vitro diagnostic probe, involves subjecting ferrous ascorbate aqueous solution to hydrothermal reaction, where contrast agent is nuclear magnetic resonance-fluorescence double-mode enhanced imaging contrast agent.

XIE X, DING G, DONG H, YANG S, LI Y

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

Preparing graphene quantum dot airgel derived porous carbon useful for preparing supercapacitor electrodes, comprises e.g. adding coal powder to mixed acid solution, heating mixed solution and under condition of heat preservation, and adding pore-forming agent under stirring conditions.

WU H, XIAO R, XIONG L, XIE Y, DU X

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

Modified material useful in preparation of sodium ion battery cathode material, comprises amorphous carbon and carbon point and amorphous carbon source comprising at least one of e.g. animal hair, plant fiber, carbon fiber, graphene, graphite, anthracite, coke, carbon nanotube and/or urea.

QI Y, ZHANG Y, XU M

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 dots by shell pearl layer in-situ confinement, comprises e.g. separating the pearl layer of pearl shell or abalone shell, grinding to obtain pearl layer powder, placing in hydrothermal reaction kettle for hydrothermal reaction and soaking in hot diluted hydrochloric acid.

WANG B, GAO H

Preparing graphene quantum dot comprises e.g. dissolving Congo red in deionized water to obtain Congo red aqueous solution, flashing aluminum hydroxide to obtain activated alumina, adding activated alumina to Congo red aqueous solution, mixing, and placing mixed sample in oven for drying.

ZU H, SHEN Z, DONG L

Preparing green fluorescent graphene quantum dot useful in selective detection of metal ions aluminum (III) ion and iron (III) ions in aqueous solutions comprises dissolving reactive red 2 in water, adding L-cysteine , mixing and hydrothermally reacting.

LI D, LIU X, ZHOU Y, YAN J