Nanotechnology: A Tool for Improved Performance on Electrochemical Screen-Printed (Bio)Sensors
Figure 1
Cyclic voltammograms of screen-printed bare rhodium-graphite electrode for cholesterol detection (1), on electrodes modified with Au nanoparticles and P450scc (2), or with multi-walled carbon nanotubes and P450scc (3). Experiments were performed under aerobic conditions, 100 mM phosphate buffer, 50 mM KCl, pH 7.4, and the scan rate was 50 mV . With permission from [83].
