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Reference type: Journal
Authors: Nie F, Hao L, Gao M, Wu YC, Li XS, Yu S
Article Title: Cu2+-imprinted cross-linked chitosan resin as micro-column packing materials for online chemiluminescence determination of trace copper.
Publication date: 2011
Journal: Luminescence
Volume: 26
Issue: (4)
Page numbers: 289-295.
DOI: 10.1002/bio.1226

Abstract: The Cu2+-imprinted cross-linked chitosan resin was synthesized and the binding characteristic of the resin to Cu2+ was evaluated. The prepared resin was packed into a micro-glass column and used as micro-separating column. The micro-separating column was connected into the chemiluminescence flow system and placed in front of the window of the photomultiplier tube. Based on the luminol-hydrogen peroxide chemiluminescence system, a flow injection online chemiluminescence method for determination of trace copper was developed and trace Cu2+ in complex samples was successfully determined. The proposed method improved the shortcomings of chemiluminescence method's poor selectivity. Copyright © 2010 John Wiley & Sons, Ltd
Template and target information: copper ion, Cu(II)
Author keywords: Chitosan resin, FIA, chemiluminescence, copper(II)

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