Development of dispersive liquid-liquid microextraction based on deep eutectic solvent using as complexing agent and extraction solvent: application for extraction of heavy metals

2019 ◽  
Vol 55 (16) ◽  
pp. 2955-2966 ◽  
Author(s):  
Saeed Mohammad Sorouraddin ◽  
Mir Ali Farajzadeh ◽  
Tohid Okhravi
2016 ◽  
Vol 8 (12) ◽  
pp. 2576-2583 ◽  
Author(s):  
Mir Ali Farajzadeh ◽  
Mohammad Reza Afshar Mogaddam ◽  
Mahdi Aghanassab

In this study, for the first time, a new kind of solvent termed deep eutectic solvents has been synthesized and used as the extraction solvent in a dispersive liquid–liquid microextraction method.


2021 ◽  
Author(s):  
Beiqi Wu ◽  
Zhengyan Guo ◽  
Xiuting Li ◽  
Xin Huang ◽  
Chao Teng ◽  
...  

This work presents a novel and green analytical procedure involving a deep eutectic solvent-based dispersive liquid-liquid microextraction with solidification of floating organic droplets (DES-DLLME-SFOD) followed by HPLC to measure three...


2021 ◽  
Vol 13 (35) ◽  
pp. 3978-3986
Author(s):  
Corinna Fischer ◽  
Thomas Göen

A method is presented for the extraction of the UV stabilizer UV-327 and its metabolites from urine with acetonitrile (disperser solvent) and chloroform (extraction solvent), followed by instrumental analysis of the trimethylsilylated analytes.


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