ISI Papers With Our Products



Title: Activated carbon nanofiber produced from electrospun PAN nanofiber as a solid phase extraction sorbent for the preconcentration of organophosphorus pesticides
Journal: Separation Science and Technology
Author: 1. Bozorgmehr Maddaha, Mostafa Soltaninezhada, Korosh Adib, 2. Mahdi Hasanzadehb
Year: 2017
Address: 1. Department of Chemistry, Imam Hossein University, Tehran, Iran 2. Advanced Materials and Nanotechnology Research Center, Faculty of Engineering, Imam Hossein University, Tehran, Iran
Abstract: Activated carbon nanofibers (CNFs) were derived from electrospun nanofibers and subsequent heat treatment. They were characterized by scanning electron microscopy, and Fourier transform infrared spectroscopy. The applicability of activated CNFs for preconcentration and determination of organophosphorus pesticides (OPPs) were investigated by high performance liquid chromatography with diode array detector (HPLC-DAD). Some important parameters influencing the extraction efficiency, such as amount of sorbent, pH, flow rate, and amount of salt were investigated by response surface method (RSM). The obtained results showed that this analytical method will be useful for the analysis of OPPs in tap water with high precision and accuracy.
Keywords: carbon nanofiber; electrospinning; preconcentration; solid phase extraction; experimental design
Application: Extraction
Product Model 1: Electroris
Product Model 2:
URL: http://www.tandfonline.com/doi/abs/10.1080/01496395.2016.1221432#="http://www.tandfonline.com" & "/doi/abs/10.1080/01496395.2016.1221432"#