ISI Papers With Our Products

Title: New efficient inorganic-organic nanofibers electrospun membrane for fluorescence detection and removal of mercury (II) ions
Journal: Journal of Molecular Structure
Author: 1. ArashTahvili, 2. Mohammad khalil Poush, 3. Munir Ahmed, 4. Zohreh Parsaee
Year: 2019
Address: 1. Department of Textile Engineering, Faculty of Chamran, Rasht Branch, Technical and Vocational University (TVU), Tehran, Iran 2. Polymer/Chemical Engineering Department, College of Petroleum and Chemical Engineering, Sharif University of Technology, Tehran, Iran 3. Department of Management Sciences, COMSATS University Islamabad, Vehari Campus, Pakistan 4. Young Researchers and Elite Club, Bushehr Branch, Islamic Azad University, Bushehr, Iran
Abstract: In this study, a new inorganic-organic nano fibrous membrane (PTSNFM) has been fabricated via immobilization of carbazol-based Schiff base (S) into a polyvinyl alcohol (PVA) - tetraethyl orthosilicate (TEOS) polymeric support using the electrospinning method. PTSNFM has been used as an optode to detect and remove of mercury (II) ions. The characterization of PTSNFM has been fully carried out using different methods including FESEM, TEM, AFM, viscosity, surface tension and conductivity. FE-SEM and FT-IR analysis demonstrated the binding of Hg (II) to the PTSNFM via chelating of Hg (II) to the Schiff base ligand. PTSNFM can detect Hg (II) in the dynamic range of 0.020-0.50 ng/mL, with the LOD of 0.0180 ng/mL. PTSNFM has been evaluated in the some aqueous real samples showing the removal efficiency in the range of 97.78 to 99.41 %.
Keywords: Nano Fiber, Membrane, Sensor, Schiff-base, Hg (II), Electrospinning
Application: Membrane, Sensor
Product Model 1: Electroris
Product Model 2:
URL: #https://www.sciencedirect.com/science/article/abs/pii/S002228601831264X#