Neocuproine-functionalized silica-coated magnetic nanoparticles for extraction of copper (II) from aqueous solution

Ashfar Afsar; Laurence Harwood; Mike Hudson; Mark Edward Hodson; Liz Shaw

doi:10.1039/c4cc01250j

Neocuproine-functionalized silica-coated magnetic nanoparticles for extraction of copper (II) from aqueous solution

Ashfar Afsar, Laurence Harwood, Mike Hudson, Mark Edward Hodson, Liz Shaw

Environment and Geography

Research output: Contribution to journal › Article › peer-review

Abstract

Neocuproine has been covalently bound to silica-coated maghemite (a-Fe2O3) magnetic nanoparticles (MNPs) by a phenyl ether linkage. The resulting MNPs are able to remove Cu(II) from 12 ppm aqueous solution with an extraction efficiency of up to 99% at pH 2.

Original language	English
Pages (from-to)	7477-7480
Number of pages	4
Journal	Chemical Communications
Volume	50
Issue number	56
Early online date	27 May 2014
DOIs	https://doi.org/10.1039/c4cc01250j
Publication status	Published - 18 Jul 2014

Keywords

Nanoparticles
REMEDIATION

Access to Document

10.1039/c4cc01250j

http://pubs.rsc.org/en/content/articlelanding/2014/cc/c4cc01250j#!divAbstract

Cite this

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title = "Neocuproine-functionalized silica-coated magnetic nanoparticles for extraction of copper (II) from aqueous solution",

abstract = "Neocuproine has been covalently bound to silica-coated maghemite (a-Fe2O3) magnetic nanoparticles (MNPs) by a phenyl ether linkage. The resulting MNPs are able to remove Cu(II) from 12 ppm aqueous solution with an extraction efficiency of up to 99% at pH 2.",

keywords = "Nanoparticles, REMEDIATION",

author = "Ashfar Afsar and Laurence Harwood and Mike Hudson and Hodson, {Mark Edward} and Liz Shaw",

year = "2014",

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AU - Afsar, Ashfar

AU - Harwood, Laurence

AU - Hudson, Mike

AU - Hodson, Mark Edward

AU - Shaw, Liz

PY - 2014/7/18

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AB - Neocuproine has been covalently bound to silica-coated maghemite (a-Fe2O3) magnetic nanoparticles (MNPs) by a phenyl ether linkage. The resulting MNPs are able to remove Cu(II) from 12 ppm aqueous solution with an extraction efficiency of up to 99% at pH 2.

KW - Nanoparticles

KW - REMEDIATION

U2 - 10.1039/c4cc01250j

DO - 10.1039/c4cc01250j

M3 - Article

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JO - Chemical Communications

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