Chitosan functionalized magnetic graphene oxide nanocomposite for the sensitive and effective determination of alkaloids in hotpot

2020 ◽  
Vol 146 ◽  
pp. 343-352 ◽  
Author(s):  
Tiantian Tang ◽  
Shurui Cao ◽  
Cunxian Xi ◽  
Xianliang Li ◽  
Lei Zhang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Magnetic Graphene Oxide ◽  
Magnetic Graphene

A chemiluminescence sensor for determination of lysozyme using magnetic graphene oxide multi-walled carbon nanotube surface molecularly imprinted polymers

RSC Advances ◽  
2016 ◽  
Vol 6 (15) ◽  
pp. 12391-12397 ◽  
Author(s):  
Yanhui Wang ◽  
Huimin Duan ◽  
Leilei Li ◽  
Xiaojiao Wang ◽  
Jianbo Li ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Carbon Nanotube ◽  
Molecularly Imprinted Polymers ◽  
High Selectivity ◽  
Imprinted Polymer ◽  
Magnetic Graphene Oxide ◽  
Molecularly Imprinted ◽  
Magnetic Graphene ◽  
Multi Walled Carbon Nanotube

In this paper, a new chemiluminescence sensor possessing high selectivity and sensitivity was established for determination of lysozyme using magnetic graphene oxide–multi-walled carbon nanotube surface molecularly imprinted polymer.

Preparation and application of magnetic graphene oxide coated with a modified chitosan pH-sensitive hydrogel: an efficient biocompatible adsorbent for catechin

RSC Advances ◽  
2015 ◽  
Vol 5 (13) ◽  
pp. 9396-9404 ◽  
Author(s):  
Hassan Sereshti ◽  
Soheila Samadi ◽  
Shohreh Asgari ◽  
Maryam Karimi
Keyword(s):  
Graphene Oxide ◽  
Ph Sensitive ◽  
Magnetic Graphene Oxide ◽  
Modified Chitosan ◽  
Magnetic Graphene ◽  
Ph Sensitive Hydrogel

A MSPE method using a pH-sensitive green chitosan-based adsorbent coupled with GC-MS was developed for determination of catechin in tea samples.

Efficient removal and trace determination of chlorophenols from water using mixed hemi-/ad-micelle ionic liquid-coated magnetic graphene oxide and the adsorption mechanism

2017 ◽  
Vol 9 (31) ◽  
pp. 4581-4591 ◽  
Author(s):  
Wei Liu ◽  
Jun Zha ◽  
Xiaoyan Meng ◽  
Jianrong Wu ◽  
Cheng Sun ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Adsorption Mechanism ◽  
Solid Phase ◽  
Oxide Nanoparticles ◽  
Trace Determination ◽  
Phase Extraction ◽  
Efficient Removal ◽  
Magnetic Graphene Oxide ◽  
Magnetic Graphene

Solid phase extraction based on magnetic graphene oxide nanoparticles and 1-hexadecyl-3-methylimidazolium bromide is used for the removal and determination of chlorophenols in water.

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