国家/地区 中国（3）
IPC部 A（3）
IPC大类 A61（3）
IPC小类 A61K（3）
IPC B82Y020/00（3）
发明人 DING G（2） YANG S（2）
公开年 2022（3）
申请年 2022（2） 
专利权人 SHANGHAI INS.（2）

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

Preparation of graphene quantum dots for use in bioluminescence imaging, involves mixing graphene oxide with hydrogen peroxide, and performing hydrothermal reaction for specified time.

XIE P, ZANG G, LIANG G, YUAN N, QIN J

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