L. S. Selva Kumar, Xiao Wang, Joshua Hagen, Rajesh Naik, Ian Papautsky and Jason Heikenfeld
Anal. Methods, 2016,8, 3440-3444
DOI:
10.1039/C6AY00331A,
Communication
A sub-pM limit of detection label-free sensor is presented for interleukin-6 based on impedimetric measurement of a gold nanoparticle/aptamer-modified electrode in artificial sweat.