Skip to main content
. 2014 Jan 31;9(1):e86593. doi: 10.1371/journal.pone.0086593

Figure 3. Dynamics of 2-D intranasal delivery: (a) airflow, (b) electric potential field, (c) particle trajectories with electrophoretic forces, and (d) particle trajectories without electrophoretic forces.

Figure 3

In the electric field, the red color represents zero voltage and the blue color represents negative voltages.