MIPs logo MIPdatabase      MIP2020 Conference logo Use this space
Custom Search
Reference type: Journal
Authors: Guerreiro AR, Korkhov V, Mijangos I, Piletska EV, Rodins J, Turner APF, Piletsky SA
Article Title: Influence of continuous magnetic field on the separation of ephedrine enantiomers by molecularly imprinted polymers.
Publication date: 2008
Journal: Biosensors and Bioelectronics
Volume: 23
Issue: (7)
Page numbers: 1189-1194.
DOI: 10.1016/j.bios.2007.09.009
Alternative URL: http://hdl.handle.net/1826/3388

Abstract: A set of polymers was imprinted with (-)-ephedrine using UV initiation, under the influence of a constant external magnetic field with intensities ranging from 0 to 1.55 T. Synthesised materials were characterised by X-ray crystallography, infrared spectroscopy, swelling and surface area. Recognition properties were assessed by the ability to discriminate between (+) and (-)-ephedrine and by Scatchard analyses on chromatographic mode. It was shown that polymer morphology and recognition properties are affected by the magnetic field. This resulted in considerable improvements in the chromatographic resolution of ephedrine enantiomers by materials synthesised under the influence of magnetic field. Apparently the magnetic field improved the ordering of the polymer structure and facilitated the formation of more uniform imprinting sites
Author keywords: Molecularly imprinted polymers, Magnetic field polymerisation


  Shirt featuring the name Sergey spelled out in symbols of the chemical elements  Mug featuring the name Elena spelled out in the single letter amino acid code  Meerkat somebody mention coffee mug

Molecules Special Issue call      Appeal for information






 

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:



Mickey Mouse 90th Anniversary banner