国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01J（4）
IPC B01J020/286（4）
发明人
公开年 2015（4）
申请年 2014（2） 
专利权人

Preparation of graphene oxide doped molecular imprinted polymer coated stir bar used e.g. for analyzing drug, involves ultrasonically mixing ethylene glycol dimethacrylate and propranolol and pouring into pretreated glass capillary tube.

CHEN B, FAN W, HU B, HE M, WU X

Preparation of graphene-bonded silica stationary phase involves adding graphene oxide-bonded silica gel to aqueous solution of hydrazine hydrate, reacting, filtering and drying.

DONG S, WANG L, ZHAO L, ZHANG X

Preparing chromatographic filler involves using silicon having hydroxyl groups of silica gel in surface, which is added suspension of graphene oxide, performing sonication, washing and drying to obtain graphene oxide-silicon dioxide pellet.

GUO F, JIA Y, LI X, LI Z, LIU X, TAN J, YANG H, ZHENG L, YANG T, ZHANG T

Preparation of graphene-coated solid-phase micro-extraction fiber involves washing metal wire with water, cleaning with methanol, silver-plating an end of wire, and placing silver-plated end of wire in 3-mercaptopropyl trimethoxysilane.

FENG J, LUO C, SUN M, WANG J, BU Y