scholarly journals Platform construction and extraction mechanism study of magnetic mixed hemimicelles solid-phase extraction

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Deli Xiao ◽  
Chan Zhang ◽  
Jia He ◽  
Rong Zeng ◽  
Rong Chen ◽  
...  
Keyword(s):  
Solid Phase Extraction ◽  
Solid Phase ◽  
Phase Extraction ◽  
Mechanism Study ◽  
Extraction Mechanism ◽  
Mixed Hemimicelles

Ligand-exchange mechanism: new insight into solid-phase extraction of uranium based on a combined experimental and theoretical study

2015 ◽  
Vol 17 (11) ◽  
pp. 7214-7223 ◽  
Author(s):  
Yin Tian ◽  
Jia Fu ◽  
Yi Zhang ◽  
Kecheng Cao ◽  
Chiyao Bai ◽  
...  
Keyword(s):  
Solid Phase Extraction ◽  
Ligand Exchange ◽  
Theoretical Study ◽  
Solid Phase ◽  
Exchange Process ◽  
Water Molecules ◽  
Phase Extraction ◽  
Extraction Mechanism ◽  
Coordinated Water ◽  
Insight Into

The extraction mechanism is an exchange process between the ligands on Urea-GO and the coordinated water molecules of uranyl.

Magnetic Mixed Hemimicelles Solid-Phase Extraction of Three Food Colorants from Real Samples

2013 ◽  
Vol 7 (1) ◽  
pp. 100-108 ◽  
Author(s):  
Mehdi Tavakoli ◽  
Farzaneh Shemirani ◽  
Mannan Hajimahmoodi
Keyword(s):  
Solid Phase Extraction ◽  
Solid Phase ◽  
Phase Extraction ◽  
Food Colorants ◽  
Real Samples ◽  
Mixed Hemimicelles

Magnetically mixed hemimicelles solid-phase extraction based on ionic liquid-coated Fe3O4 nanoparticles for the analysis of trace organic contaminants in water

2014 ◽  
Vol 6 (17) ◽  
pp. 6783-6788 ◽  
Author(s):  
Sheying Dong ◽  
Guiqi Huang ◽  
Xiaohong Wang ◽  
Qing Hu ◽  
Tinglin Huang
Keyword(s):  
Ionic Liquid ◽  
Magnetic Nanoparticles ◽  
Solid Phase Extraction ◽  
Fe3o4 Nanoparticles ◽  
Organic Contaminants ◽  
Solid Phase ◽  
Phase Extraction ◽  
Trace Organic Contaminants ◽  
Mixed Hemimicelles ◽  
Trace Organic

Magnetically mixed hemimicelles formed by ionic liquid-coated Fe3O4 magnetic nanoparticles (IL-coated Fe3O4 NPs) as an adsorbent of solid-phase extraction are proposed for the preconcentration of five organic contaminants.

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