Research Article

Sensitivity Improvement of an Impedimetric Immunosensor Using Functionalized Iron Oxide Nanoparticles

Figure 6

SPR curves (reflected intensity ( ) versus incidence angle ( )) corresponding to the various layers grafted onto the gold electrode (system based on SAM): AUT, AUT-GA, AUT-GA-Neut., and AUT-GA- Neut.- Biot.ScAb.
746548.fig.006