Links:
[1] http://www.thalesnano.com/taxonomy/term/8
[2] http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6T64-4K0C6BY-G&_user=10&_coverDate=06%2F30%2F2006&_rdoc=14&_fmt=summary&_orig=browse&_srch=doc-info(%23toc%235020%232006%23999889988%23622985%23FLA%23display%23Volume)&_cdi=5020&_sort=d&_docanchor=&_ct=16&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=57ff1a3f4396d8bc3439f92b0f77bfaf