国家/地区
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2） C09K（2）
IPC C01B032/182（2）
发明人
公开年 2022（2）
申请年
专利权人

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

Material used for forming light-control film, comprises graphene-like carbon material which is surface modified by functional groups, having preset ratio of height of peak derived from functional group and height of reference peak derived from carbon hexagonal network surface of carbon material.

FUKUI H, HAINO T, SEKIYA R