国家/地区 中国（28）
IPC部 B（28）
IPC大类 B82（28） C09（28） C01（18）
G01（11） H01（4） A61（3）
C08（3） C25（2）
IPC小类 B82Y（28） C09K（28） C01B（15）
G01N（11） A61K（3） C01G（3）
C08K（3） C08L（3） H01L（3）
C25B（2）
IPC B82Y020/00（28）
发明人 LIU X（3） ZHOU Y（3） CAI J（2）
CHEN Q（2） DING G（2） GONG Z（2）
LI Y（2） WANG Y（2） YANG S（2）
公开年 2022（28）
申请年 2022（14）  2021（13） 
专利权人 SHANGHAI INS.（2） TCL TECHNOLO.（2） UNIV CHINA T.（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

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

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

Blue light perovskite nano-crystal doped with copper ions used in photoelectric conversion material applications.

HAO Z, CHEN Q, CAI J

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 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

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

Banyan leaves-carbon quantum dots fluorescent probe for use in angiotensin converting enzyme activity, comprises taking ficus microcarpa leaves, and obtaining carbon quantum dots through extraction and carbonization, and carbon quantum dots have graphene-like structure.

MAO H, XUE M, ZHAN Z