Abstract:Recebido em 22/6/10; aceito em 15/9/10; publicado na web em 25/10/10 PRODUCTION OF EFFICIENT SERS SUBSTRATES BY DEPOSITING GOLD OVER A POLYSTYRENE BEADS TEMPLATE. This work reports on the SERS activity of a nanostructured substrate that was obtained by electrodepositing gold over a template consisting of polystyrene microspheres. This substrate displayed superior SERS performance for the detection of 4-merctaptopyridine as compared to a conventional roughened Au electrode. In order to investigate the substrate… Show more
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