Solid-phase Extraction Using Modified Carbon Nanotube and Cupferron Ligand for Preconcentration and Determination of Trace Amounts of Copper in Real Samples

Subject Areas : Polymer

Maasoomeh  Ghasemi ¹ (Department of Chemistry, Payame Noor University, Tehran, Iran)
Ali  Moghimi ² (Department of Chemistry, College of Science, Varamin (Pishva) Branch, Islamic Azad University,Varamin, Iran)
Mohammad-Ali  Karimi ³ (Department of Chemistry, Payame Noor University, Tehran, Iran)
Shahla  Mozaffari ⁴ (Department of Chemistry, Payame Noor University, Tehran, Iran)

Received: 2018-06-04 Accepted : 2018-06-04 Published : 2018-07-01

Keywords: Heavy metals, Flame atomic absorption spectrometry, Preconcentration, Solid phase extraction, Multiwalled carbon nanotubes, Cupferron ligand,