国家/地区 中国（11）
IPC部 B（11）
IPC大类 B01（11）
IPC小类 B01J（11） G01N（11） C02F（3）
B01D（2） C07D（2） C09K（2）
IPC B01J020/30（11）
发明人 CHU H（2） LI J（2） LI Y（2）
LI Z（2） MA W（2） WANG L（2）
WEN J（2） WU T（2） YU Z（2）
ZHANG Y（2）
公开年 2020（11）
申请年 2020（7）  2019（4） 
专利权人 UNIV QIQIHAR（2）

Magnetic nanoparticle-graphene oxide nano-composite material useful for enrichment and identification of N-linked glycopeptide.

LI J, HUAN W, WU X, ZHAO J

Fast pre-processing detection of glimepiride and metformin in blood plasma involves synthesizing sulfonic acid-modified mesoporous magnetic graphene composite material, processing plasma samples, extracting, cleaning, eluting, and detecting.

LI Y, JIANG J, LI J, ZHU J, SHE X

Preparation of solid-phase micro-extraction fiber with reduced graphene oxide as coating material used for separating and enriching related pollutant in environmental sample, by reducing graphite oxide and depositing on stainless steel wire.

SONG A, BI Y, SU W, KANG M, YANG J

New graphene oxide-coumarin derivative fluorescent material used as fluorescent probe for detecting trivalent iron ions, or adsorbent for trivalent iron ions.

MA W, LI Z, YU Z, WEN J, WU T, ZHANG Y, WANG L, CHU H

Ionic liquid-coated aminosilanated magnetic graphene oxide nanocomposite used for detecting heavy metals in shellfish, is prepared by preparing magnetic graphene oxide from ferrous chloride tetrahydrate in alkaline and coating.

GAO X, QIN K, ZHAO L, DONG X

Graphene oxide aerogel solid phase extraction column useful for e.g. extracting perfluoric acid compounds including perfluorooctane carboxylic acid and perfluorooctane sulfonic acid, comprises aminated oxide graphene aerogel.

TIAN D, GENG D, WANG T, ZHANG D, ZHAO M, YANG S, ZHENG Y, LV H

Preparation of high selectivity chlorsulfuron magnetic molecularly imprinted polymer for e.g. adsorbent, involves using modified Hummers method to form dried graphene oxide, and using co-precipitation method to form magnetic graphene oxide.

HE J, LU Y, LV L, ZHAO T, LI Y

Preparation of covalent organic framework/graphene nanosheet composite material used as adsorbent, involves grafting 1,4-benzenediboronic acid on graphene nanosheets as carrier, and vertically growing covalent organic framework on carrier.

ZHANG L, DING Q, ZHANG W

Preparation of composite magnetic nanoparticles for pretreatment of vegetable oil, involves mixing dopamine-modified graphene oxide and water, ultrasonically dispersing, adding iron oxide and toluene, reacting, filtering, and washing.

HU J, SUN C, WANG R

New graphene oxide fluorescent material useful as fluorescent probe for detecting ferric ion or as adsorbent for ferric ion and water treatment.

MA W, WEN J, YU Z, LI Z, ZHANG Y, WANG L, WU T, CHU H