国家/地区 中国（2）
IPC部 C（2）
IPC大类 C09（2）
IPC小类 C09K（2）
IPC C09K011/02（2）
发明人
公开年
申请年 2012（2）
专利权人

Preparation of improving water solubility of nanomaterial by ultrasonically dissolving nano granule in cyclohexane or chloroform, adding graphene oxide derivative, centrifugally separating, washing with water, and drying.

ZHAO Y, YAN L, YU Z

Preparation of graphene quantum dot used for two-photon biological imaging, involves adding aqueous solution of alkylamine-modified graphene quantum dot, and sodium borohydride, performing dialysis and removing sodium ion.

LIU X, ZHANG J, ZHU S, SONG Y, YANG B