国家/地区 中国（11）
IPC部 B（6） C（6） G（6）
A（4） H（2）
IPC大类 C09（6） G01（6） B82（5）
A61（4） C01（3） H01（2）
IPC小类 C09K（6） G01N（6） B82Y（5）
A61K（3） C01B（3）
IPC C09K011/65（6） B82Y020/00（5） B82Y040/00（3）
G01N021/64（3） A61K049/00（2） A61K049/08（2）
B82Y030/00（2） C01B032/184（2） G01N024/08（2）
G01N033/58（2）
发明人 YANG S（11）
公开年 2021（4） 2020（3） 2022（2）
申请年 2020（4）  2019（2）  2021（2） 
专利权人 SHANGHAI INST MICROSYSTEM INFORMATION（11）

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

New kit based on nitrogen-doped carbon fluorescent quantum dot comprising carbon nitrogen fluorescent quantum dot solution composed of carbon-nitrogen fluorescent quantum dot and solvent, and buffer solution useful for detecting tumor cell.

FAN X, DING G, ZHOU H, YANG S, LI J

Paramagnetic chiral graphene quantum dot useful for monitoring interaction between chiral molecules, comprises e.g. chiral graphene quantum dots and chelating agent form covalent bond through mutual functional group reaction.

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

Nuclear magnetic resonance detection method based on biosensor for detecting biological marker of kit, involves mixing first solution with sample to be tested to provide second solution, and providing relaxation time of second solution.

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

Preparing solid-state photoluminescence graphene quantum dots comprises useful in the field of anti-counterfeiting mixing melamine, precursor and solvent, heating reaction solution for hydrothermal reaction, and cooling to room temperature.

DING G, XU A, YANG S

Preparing white light graphene quantum dot phosphors used in the field of lighting, involves mixing melamine, p-phenylenediamine and solvent uniformly to form a reaction liquid, and heating reaction solution for hydrothermal reaction.

DING G, XU A, YANG S

Kit used for screening and diagnosing cancer e.g. eye choroid melanoma and cervical cancer, comprises solution A comprising cyclotriphosphazene doped graphene quantum dots, and solution B comprising phosphate buffer saline buffer solution.

DING G, YANG S, XU A

Preparing dual-modal contrast agent by dissolving graphene quantum dots in solvent, ultrasonically treating, adding gadolinium inorganic salt, performing solvothermal reaction, performing dialysis and purification and freeze-drying agent.

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

Graphene quantum dot transverse size characterization method based on flight time mass spectrum involves dissolving graphene quantum dot powder in a solvent to prepare a first mixed solution.

DING G, YANG S, LIANG Y, GE Z

Graphene quantum dot-and-silk protein antibacterial composite material comprises graphene quantum dot or doped-graphene quantum dot and silk protein having preset molecular weight in preset mass ratio.

DING G, JIANG M, XIE X, TAO H, YANG S