Iranian Journal of Analytical Chemistry

In collaboration with Payame Noor University and Iranian Chemical Science and Technologies Association

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Volume 10 (2023)
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Keywords = Silver

Number of Articles: 2
Screening and Optimization of Experimental Condition for the Determination of Silver Based on Switchable Solvent Liquid Phase Microextraction

Fereshteh Heydari; Majid Ramezani; Nasim Bayat; Maryam Ghalenoei

Volume 4, Issue 2 , September 2017, , Pages 42-49

Abstract
    A novel switchable-hydrophilicity solvent based liquid phase microextraction (SHS-LPME) coupled with flame atomic absorption spectrometry has been applied for preconcentration and extraction of Ag(I). In this study, Triethylamine (TEA) was selected as switchable solvent. The Ag (I)-1-(2-pyridylazo)-2-naphthol ...  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