国家/地区 中国（2）
IPC部 G（2）
IPC大类 G01（2）
IPC小类 G01N（2）
IPC
发明人 DU J（2）
公开年
申请年
专利权人 UNIV SICHUAN SCI ENGINEERING（2）

Preparing nanocomposite fluorescent hydrogel useful in fluorescence detection of metal ions in water, comprises e.g. adding mixed reactants and initiators to graphene quantum dot solution, uniformly stirring, soaking in deionized water and taking out.

CHEN J, HOU S, ZHOU Z, HUANG H, YANG Q, ZHU W, SHE X, DU J

Method for preparing functionalized graphene-modified glassy carbon electrodes for detecting epinephrine concentration in electrochemical method, involves electrochemically activating polished glassy carbon electrode, and modifying surface.

LI M, XIAO L, FU Q, DU J, JIANG Q, ZOU R, XIA F