MIPs logo MIPdatabase     MIP2018 Conference website
Custom Search
Reference type: Journal
Authors: Aliakbari A, Amini MM, Mehrani K, Zadeh HRM
Article Title: Magnetic ion imprinted polymer nanoparticles for the preconcentration of vanadium(IV) ions.
Publication date: 2014
Journal: Microchimica Acta
Volume: 181
Issue: (15-16)
Page numbers: 1931-1938.
DOI: 10.1007/s00604-014-1279-5

Abstract: An ion imprinted polymer coated onto magnetite (Fe3O4) nanoparticles is shown to be a useful magnetic sorbent for the fairly selective preconcentration of vanadium. The sorbent was prepared by radical copolymerization of 3-(triethoxysilyl)propyl methacrylate (the monomer), ethylene glycol dimethacrylate (the cross-linker), and the vanadium(IV) complex of 1-(2-pyridylazo-2-naphthol) in the presence of magnetite nanoparticles. The material was characterized by IR spectroscopy, scanning electron microscopy, and thermal analysis. The vanadium(IV) ions were removed from the imprint by a solution containing thiourea and HCl, and the eluent was submitted to AAS. The analytical efficiency and relative standard deviation are 99.4 and 2.3 %, respectively, under optimum conditions, and the limit of detection is 20 ng mL-1. The method was successfully applied to the preconcentration and determination of vanadium(IV) ions in crude oil
Template and target information: vanadium ions, V(IV)
Author keywords: Vanadium determination, Fe3O4 magnetic nanoparticle, ion imprinted polymer, Crude oil


  Periodic table Nerd shirt  Cryptic logo shirt  Woman of proper-tea mug in red

Molecules Special Issue call     Sensors Special Issue call






Join the Society for Molecular Imprinting
Logo of the Society for Molecular Imprinting

New items RSS feed
new items RSS feed  View latest updates

Sign-up for e-mail updates:
Choose between receiving an occasional newsletter or more frequent e-mail alerts.
Click here to go to the sign-up page.


Is your name elemental or peptidic? Enter your name and find out by clicking either of the buttons below!
Other products you may like:
view listings for MIP books on eBay:
US listings   UK listings

Searching for Molecular Imprinting books on Amazon.com:
Molecular Imprinting
Imprinted Polymers
Polymer Chemistry
Organic Chemistry
Biosensors

Find what you need at Amazon.com

Lab supplies from Amazon