国家/地区 中国（30） 韩国（3） 世界知识产权组织（3）
IPC部 C（34）
IPC大类 C09（34）
IPC小类 C09K（34） B82Y（24） C01B（22）
G01N（8） H01L（5） A61K（3）
B01J（3） A61P（2）
IPC C09K011/65（34）
发明人 CUI X（3） LI N（3） LI Y（3）
LI Z（3） LIU Z（3） YANG Y（3）
BI H（2） CHEN D（2） CHEN Z（2）
LI M（2） LIAO T（2） LIU X（2）
WANG G（2） WANG Q（2） WU L（2）
公开年 2020（34）
申请年 2020（14）  2019（13）  2018（7） 
专利权人 DREAM FACTOR.（2） TCL CORP（2） UNIV ANHUI（2） UNIV GACHON .（2）
UNIV QUANZHO.（2） UNIV SHANGHA.（2）

Preparing fluorescent graphene quantum dot powder used for preparing LED device, by dissolving thiourea in water, adding 1,3,6-trinitropyrene, dialyzing, dissolving melamine and paraformaldehyde, mixing with quantum dot solution, and drying.

CHEN Z, ZHANG L, XIANG B, CUI X, LIAO T

Light-controlled self-heating material comprises fatty acid/silicon powder/carbon nanotube organic phase change material, boric acid modified graphene, and polymer matrix deformation compound.

DENG S

Preparing graphene quantum dots under coupling action of magnetic field and ultrasonic field, comprises e.g. preparing graphene oxide, and adding graphene oxide to deionized water.

BAO B, ZHU X, GAO H

Preparation of reduced graphene oxide film for enhancing fluorescence of carbon dots, involves depositing graphene oxide on fluorine-doped tin oxide glass slides, putting film into e.g. polystyrene sulfonate solution, and self-assembling.

SUN X, WENG W, HE W, LIU B

Preparing pentaethylene hexamine functional graphene quantum dot/rare earth up-conversion composite useful in detecting the content of malathion, comprises e.g. dissolving citric acid and pentaethylene hexaamine, and heating adjusting pH.

WANG Q, YANG Y, LI Z, LI N

Metal ion detection method involves preparing fluorescent probe array using graphene quantum dots and doped graphene quantum dots, recording changes in fluorescence intensity of graphene quantum dots, and detecting metal ions.

JI H, WUMING M, WANG Q, LIU J, ZHOU X, QIN Y, WU L

Preparing GOQDs loaded PDA-ir-MIP molecularly imprinted fluorescent sensor useful for selective fluorescence detection of antibiotic substance, comprises e.g. self-polymerizing on surface of carboxy graphene oxide quantum dots.

LI Y, YANG Y, LI X, HAN S, LIN H, WANG L, TANG J, MA J, KONG Y

Fluorine-containing graphene quantum dots e.g. in photosensitizer for photodynamic therapy, is prepared using fluorinated graphite and performing Hummers method to prepare oxidized fluorine-containing graphene.

BI H, LI Z

Preparation of nanoliposome encapsulating graphene quantum dot used e.g. for preparing fluorescent probe, by adding liposome film with graphene quantum dot solution, dispersing in ice bath, extruding by polycarbonate film and dialyzing.

LI N, CHA Y, ZHANG M, XUE W, CUI X, WANG Y, ZHOU P

Graphene quantum dots and gadolinium ion chelate uses to prepare medical image developer, comprises nanomaterials with dendritic morphology formed by coordination and self-assembly of graphene quantum dots and gadolinium ion.

BI H, WANG D