Previous Article Next Article Table of Contents Journal of the American Chemical Society, Vol.128, No.12, 3860-3861, 2006 DOI10.1021/ja0574116 Export Citation Femtomolar electrochemical detection of DNA targets using metal sulfide nanoparticles Hansen JA, Mukhopadhyay R, Hansen JO, Gothelf KV Please enable JavaScript to view the comments powered by Disqus.