Protein Detection with Potentiometric Aptasensors: A Comparative Study between Polyaniline and Single-Walled Carbon Nanotubes Transducers
Figure 1
CVs of the (a) PANI- and (b) SWCNT-based aptasensors at different hexaammineruthenium concentrations. In all cases, the sweep rate was 0.1 V/s. The observed area under the average cathodic peak from 1 μM to 130 μM due to addition of hexaammineruthenium is used for calculations in (1) and (2).
