Figure 2
From: Label-Free Capacitance-Based Identification of Viruses
Capacitance and concentration measurements of FIV, HIV and silica nanoparticles:
(a) suspension (virus plus medium) capacitance versus frequency for FIV, HIV, silica nanoparticles along with the relative mock medium, (b) concentration of the involved materials as estimated by the more classical biochemical and spectroscopic techniques, (c) the corresponding ensemble (total or bulk) capacitance and (d) the capacitance per particle of the tested materials. Error bars represent the standard deviations.
