Generator Collector Voltammetry Data Acquisition for Nanowire Interdigitated Sensors

This paper describes a unique method of developing a device capable of interfacing to interdigitated nanowire electrochemical sensors using a potentiostat and a digital to analog converter. As a test case, a system is described, which was developed using commercial components, to perform cyclic voltammograms using the generator collector method. The system was verified through the detection of ferrocene monocarboxylic acid and comparing results against benchtop laboratory potentiostats.