In collaboration with Payame Noor University and Iranian Chemical Science and Technologies Association
Ionic Liquid-Based Dispersive Liquid-Liquid Microextraction Coupled with High Performance Liquid Chromatography for the Determination of Spirotetramat in Water Samples

Fatemeh Nourpishe; Ali Asghar Amiri; Ali Sheibani; Masoud Reza Shishehbore

Volume 7, Issue 1 , March 2020, , Pages 88-95

https://doi.org/10.30473/ijac.2020.52320.1168

Abstract
  In this study, a simple and sensitive method was developed for pre-concentration of spirotetramat (SPT) using the ionic liquid-based dispersive liquid-liquid microextraction. After extracting of SPT into 1-butyl-3-methylimidazolium hexafluorophosphate (ionic liquid), the insecticide was injected into ...  Read More

Vortex-Assisted Low Density Based Dispersive Liquid-Liquid Microextraction Followed by High Performance Liquid Chromatography for Determination of Three Pesticides Residues from Water Samples

Bafe Baykedagn; Yared Merdassa; Abera Gure

Volume 4, Issue 1 , March 2017, , Pages 25-33

Abstract
  In this study, vortex-assisted low density based dispersive liquid-liquid microextraction followed by high performance liquid chromatography with ultraviolet detector has been developed for the determination of three pesticides including chlorflurenol-methyl, chlorfenvinphos, and diazinon from environmental ...  Read More

Dispersive Liquid-Liquid Microextraction of Silver Ion in Food Samples and Determination by Using Flame Atomic Spectroscopy

Soleyman Bahar

Volume 2, Issue 2 , September 2015, , Pages 63-69

Abstract
  In this work, a procedure for preconcentration of silver using dispersive liquid–liquid microextraction with the reagent dithizone as complexing reagent was developed. At pH 2, silver ions are complexed with dithizone and extracted into the fine droplets formed when mixing carbon tetrachloride ...  Read More