Optical studies of CdSe/HgSe and CdSe/Ag 2 Se core/shell nanoparticles embedded in gelatin This article has been downloaded from IOPscience. Please scroll down to see the full text article. 2008 J. Phys.: Condens. Matter 20 455203 (http://iopscience.iop.org/0953-8984/20/45/455203) Download details: IP Address: 152.78.98.19 The article was downloaded on 03/04/2010 at 16:09 Please note that terms and conditions apply. The Table of Contents and more related content is available Home Search Collections Journals About Contact us My IOPscience