Research Article
Investigation of Magnetic Nanoparticle Motion under a Gradient Magnetic Field by an Electromagnet
Figure 4
Images of MNPs distribution in a transparent plastic tube: (a) without magnetic field, (b) with magnetic field for 20 s, (c) with magnetic field for 40 s, and (d) with magnetic field for 100 s.
(a) |
(b) |
(c) |
(d) |