Label-Free, Dual-Analyte Electrochemical Biosensors: A New Class of Molecular-Electronic Logic Gates

Xia F; Zuo XL; Yang RQ; White RJ; Xiao Y; Kang D; Gong XO; Lubin AA; Vallee-Belisle A; Yuen JD; Hsu BYB; Plaxco KW

Journal of the American Chemical Society, Vol.132, No.25, 8557-8557, 2010

Xia F, Zuo XL, Yang RQ, White RJ, Xiao Y, Kang D, Gong XO, Lubin AA, Vallee-Belisle A, Yuen JD, Hsu BYB, Plaxco KW

An "XOR" gate built using label-free, dual-analyte electrochemical sensors and the activation of this logic gate via changing concentrations of cocaine and the relevant cDNA as inputs are described.