Taeg Sang Cho Kyeong-jae Lee Jing Kong Anantha P. Chandrakasan The design of a low power carbon nanotube chemical sensor system. 84-89 2008 DAC http://doi.acm.org/10.1145/1391469.1391494 conf/dac/2008 db/conf/dac/dac2008.html#ChoLKC08