In collaboration with Payame Noor University and Iranian Chemical Science and Technologies Association
The Use of Non-Modified Magnetic Nanoparticles for Fast and Efficient Separation and Preconcentration of Trace Amounts of Cadmium (II) Ions from Food and Water Samples

Reyhaneh Rahnama; Sorour Eram

Volume 1, Issue 2 , September 2014, , Pages 106-114

Abstract
  A new method for the separation and preconcentration of trace amounts of cadmium in food and water samples by magnetic solid phase extraction (MSPE) with Fe3O4 magnetic nanoparticles (Fe3O4-MNPs) and its determination by flame atomic absorption spectrometry has been developed. For this purpose, Fe3O4-MNPs ...  Read More

Cloud Point Extraction and Spectrophotometric Determination of Cadmium in Some Vegetables

Foroozan Hasanpour; Zahra Alimirzaei; Masoumeh Taei; Hamed Karimi; R. Samimi

Volume 1, Issue 1 , March 2014, , Pages 44-49

Abstract
  Cloud point extraction and spectrophotometric determination of trace quantities of cadmium in some vegetables have been developed. The research area for vegetables analysis was near to the Zarin Shahr where the soil received heavy metals from the Esfahan Steel Company. Cloud point extraction used dithizone ...  Read More