Selective picomolar detection of mercury(II) using optical sensors

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Title:	Selective picomolar detection of mercury(II) using optical sensors
Authors:	Díez Gil, César ; Ratera, Immaculada ; Veciana, Jaume
Keywords:	Mercury Detection
Issue Date:	2010
Publisher:	Royal Society of Chemistry (UK)
Citation:	Chemical Communications 47: 1842-1844 (2011)
Abstract:	The rational design of a mercury(II) ligand consisting in a 1-(4′-oxyphenyl)-4(1′-pyrenyl)-2,3-diaza-1,3-butadiene receptor unit, optimizes the sensitivity and reliability of a SPR sensor by the formation of a well packed SAM over the gold surface. SPR analysis allows detecting mercury(II) concentrations in aqueous systems in the picomolar range, meliorating on three orders of magnitude the EU mercury(II) detection limit in drinkable water.
Publisher version (URL):	http://dx.doi.org/10.1039/c0cc04860g
URI:	http://hdl.handle.net/10261/35608
DOI:	http://dx.doi.org/10.1039/C0CC04860G
ISSN:	1359-7345
Appears in Collections:	(ICMAB) Artículos

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