Magnetic solid-phase extraction

Authors
Safarikova, M Safarik, I
Citation
M. Safarikova et I. Safarik, Magnetic solid-phase extraction, J MAGN MAGN, 194(1-3), 1999, pp. 108-112
Citations number
13
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
ISSN journal
03048853 → ACNP
Volume
194
Issue
1-3
Year of publication
1999
Pages
108 - 112
Database
ISI
SICI code
0304-8853(199904)194:1-3<108:MSE>2.0.ZU;2-A
Abstract
Magnetic solid-phase extraction is a new procedure for the preconcentration of target analytes from large volumes based on the use of magnetic or magn etizable adsorbents. In the experiments reactive copper phthalocyanine dye attached to silanized magnetite, and magnetic charcoal were used as adsorbe nts and selected organic dyes were used as analytes. Up to 460-fold enrichm ent of analytes was observed. (C) 1999 Elsevier Science B.V. All rights res erved.