Microwave-assisted preparation of poly(ionic liquids)-modified magnetic nanoparticles for pesticide extraction

2014 ◽  
Vol 37 (12) ◽  
pp. 1503-1510 ◽  
Author(s):  
Ruizhe Zhang ◽  
Ping Su ◽  
Lu Yang ◽  
Yi Yang
Keyword(s):  
Ionic Liquids ◽  
Magnetic Nanoparticles ◽  
Microwave Assisted ◽  
Modified Magnetic Nanoparticles

scholarly journals Characterization and Functionality of Immidazolium Ionic Liquids Modified Magnetic Nanoparticles

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
Ying Li ◽  
Ning Tang ◽  
Fuyuhiko Inagaki ◽  
Chisato Mukai ◽  
Kazuichi Hayakawa
Keyword(s):  
Ionic Liquids ◽  
Magnetic Nanoparticles ◽  
Extraction Efficiency ◽  
Alkyl Chain ◽  
Organic Pollutant ◽  
High Adsorption ◽  
Transmission Electron ◽  
Polycyclic Aromatic ◽  
One Step ◽  
Modified Magnetic Nanoparticles

1,3-Dialkylimidazolium-based ionic liquids were chemically synthesized and bonded on the surface of magnetic nanoparticles (MNPs) with easy one-step reaction. The obtained six kinds of ionic liquid modified MNPs were characterized with transmission electron microscopy, thermogravimetric analysis, magnetization, and FTIR, which owned the high adsorption capacity due to the nanometer size and high-density modification with ionic liquids. Functionality of MNPs with ionic liquids greatly influenced the solubility of the MNPs with organic solvents depending on the alkyl chain length and the anions of the ionic liquids. Moreover, the obtained MNPs showed the specific extraction efficiency to organic pollutant, polycyclic aromatic hydrocarbons, while superparamagnetic property of the MNPs facilitated the convenient separation of MNPs from the bulks water samples.

Magnetic solid-phase extraction of proteins based on hydroxy functional ionic liquid-modified magnetic nanoparticles

2014 ◽  
Vol 6 (20) ◽  
pp. 8358-8367 ◽  
Author(s):  
Jing Chen ◽  
Yuzhi Wang ◽  
Xueqin Ding ◽  
Yanhua Huang ◽  
Kaijia Xu
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Magnetic Nanoparticles ◽  
Solid Phase Extraction ◽  
Solid Phase ◽  
Magnetic Solid Phase Extraction ◽  
Phase Extraction ◽  
Magnetic Solid ◽  
Extraction Performance ◽  
Modified Magnetic Nanoparticles

Hydroxy functional ionic liquids have been first designed and modified on the surface of silica-coated magnetic Fe3O4 nanoparticles (MNPs) for the investigation of the extraction performance of proteins.

Lipase immobilization on ionic liquid-modified magnetic nanoparticles: Ionic liquids controlled esters hydrolysis at oil-water interface

AIChE Journal ◽  
2011 ◽  
Vol 58 (4) ◽  
pp. 1203-1211 ◽  
Author(s):  
Yangyang Jiang ◽  
Chen Guo ◽  
Hongshuai Gao ◽  
Hansong Xia ◽  
Iram Mahmood ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Magnetic Nanoparticles ◽  
Water Interface ◽  
Lipase Immobilization ◽  
Oil Water ◽  
Modified Magnetic Nanoparticles

scholarly journals Polymeric hydrophilic ionic liquids used to modify magnetic nanoparticles for the highly selective enrichment of N-linked glycopeptides

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Fenglong Jiao ◽  
Fangyuan Gao ◽  
Heping Wang ◽  
Yulin Deng ◽  
Yangjun Zhang ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Magnetic Nanoparticles ◽  
Selective Enrichment
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