%0 Journal Article %J Nano Letters %D 2011 %T A Mechanical Nanomembrane Detector for Time-of-Flight Mass Spectrometry %A Park, Jonghoo %A Qin, Hua %A Scalf, Mark %A Hilger, Ryan T. %A Westphall, Michael S. %A L. M. Smith %A Blick, Robert H. %B Nano Letters %V 11 %P 3681-3684 %8 Sep %G eng %R 10.1021/nl201645u %F ISI 2011 10 20