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A Label-Free Direct Cyanide Detection using Gold Nanotechnology Paresh C. Ray, Jackson State University, DMR 0611539

(Published in Chem. A. Eur. J, 2011, 17, 8445-8451)

We have developed SERS based sensor for extremely toxic cyanide ion recognition quickly, selectively and accurately without any tagging, at 110 ppt level.