国家/地区 印度（17）
IPC部 C（17）
IPC大类 C09（17）
IPC小类 C09K（17） B82Y（13） C01B（7）
G01N（5） H01L（4） A61B（3）
A61K（2） C08J（2） C08L（2）
H01M（2）
IPC C09K011/65（17）
发明人 BERA M K（3） SHARMA V D（3） DAS S（2）
TOUR J（2） TOUR J M（2） VISHAL（2）
公开年 2023（7） 2022（5） 2016（3）
申请年 2021（4）  2022（4）  2023（4）  2015（3） 
专利权人 UNIV MAHARIS.（3） UNIV RICE WI.（2） UNIV RICE WI.（2）

Preparing green-fluorescence emitting carbon quantum dots from carbon source, where source is Cissus quadrangularis, traditional medicinal plant for quantum dot-based display devices, involves collecting stem and leaf parts of Cissus quadrangularis plant followed by rinsing in water.

BERA M K, VISHAL, SHARMA V D

Method for generating white light using white light-emitting quantum dots, involves mixing naphthalene and heteroatom co-doping compound, fabricating heteroatom co-doped graphene quantum dots from obtained mixture, and generating white light using obtained white-light emitting quantum dots.

SAGAR V K, BISHT P B

Preparing highly stable and efficient excitation dependent luminescent graphene quantum dots from Bougainvillea glabra flower involves washing Bougainvillea Glabra flower with bract and cutting into small pieces, and mixing pieces of bougainvillea Glabra flower with bract along with distilled water.

PANACHIKKOOL M, PANDIYARAJAN T

Making luminescent nanocomposite based on nitrogen and calcium co-doped carbon quantum dots doped bioplastic used for down-conversion application in optical display, light-emitting diode and UVC tube, involves gathering mustard (Brassica) flowers from nearby agriculture field, cleaning thoroughly.

BERA M K, VISHAL, SHARMA V D

Yellow luminescent graphene quantum dots as nanozymes for neuronal stress suppression, are fabricated from unburnt coal waste.

DAS S, MANDAL D, KUMAR P, MAL S, DAS T

Preparing fluorescent carbon quantum dots for forensic analysis and anti-counterfeiting ink, involves filtering formed juice of Pyrostegia venusta flower petals, microwave treating, cooling formed fluid, filtering supernatant solution, adding corn flour and embedding quantum dots in flour matrix.

BERA M K, SINGH V, SHARMA V D, KANSAY V, SINGLA G

Biosensor system used in fluorescence resonance energy transfer assay kit, comprises blue graphene quantum dots immobilized with antibody specific to estrogen receptor-alpha and fluorescent dye sulfonate triethylazanium derivative, where graphene quantum dots transfer resonance energy to dye.

CHITKARA M, RAJESH C, DEEP A, KAUR R, CHHABRA V A

Preparing drug loaded-fluorescent graphene quantum dots (GQDs) embedded mesoporous silica nanostructure for image guided solid tumor ablation, by adding emissive GQDs on silica coated N-cetyltrimethylammonium bromides (CTAB) surfactant, hydrolyzing and condensing, centrifuging, and removing CTAB.

PRASAD R, JAIN N K, JADHAV M, SRIVASTAVA R, YADAV A S, GORAIN M, KUNDU G C

New photocatalytic material comprising egg shell membrane based metal doped carbon quantum dots conjugated with graphene oxide used to remove dye from aquatic environment by degrading dye and in e.g. fluorescent mark, analysis and catalysis.

PAUL S, DAS S

Graphene quantum dot-rare earth up-conversion nanocomposite material used to detect carcinoembryonic antigen, includes histidine-hexamethylene diamine functionalized graphene quantum dots, and ytterbium erbium-doped yttrium sodium fluoride.

KATHAWATE L G, DOPPALAPUDI D B, BOTSA S M, SOMESWARARAO M V, VENKATESWARLU M, GADI S, KURMI S, LITORIYA P K, VERMA A, PANT P