国家/地区 中国（3）
IPC部 G（2）
IPC大类 G01（2）
IPC小类 G01N（2）
IPC G01N027/327（2）
发明人 ZHANG G（2）
公开年 2019（3）
申请年 2019（3） 
专利权人 UNIV SHANXI（3）

Preparing graphene oxide gel involves using saturated copper sulfate, dispersing the graphene oxide suspension ultrasonically and adding to the copper sulfate solution, and taking out graphene oxide gel after refrigerated.

SONG Y, QIN C, ZHANG G, CHEN R, HU J, XIAO L, JIA S

Method for preparing aptamer electrochemical sensor that is utilized for quantitative detection of bisphenol-A, involves dispersing graphene, followed by modifying on surface of screen printed carbon electrode.

YANG Y, LV Q, GUO C, WANG X, ZHANG G, WEI L, ZHANG J, FAN S

Method for preparing three dimensional reduced graphene oxide/iron (II,III) oxide-gold nanoparticles/(2-hydroxypropyl)- beta -cyclodextrin nanometer composite material for detecting e.g. guanine, involves adding iron (II,III) oxide to water.

LIANG W, ZHANG C, RONG Y, MA X, LU D, DONG C, SHUANG S