Figure 1From: The investigation of frequency response for the magnetic nanoparticulate assembly induced by time-varied magnetic field TEM images of bare γ-Fe 2 O 3 nanoparticles (a) and DMSA-coated nanoparticles (b). Dynamic light scattering measurements of bare γ-Fe2O3 nanoparticles (c) and DMSA-coated γ-Fe2O3 nanoparticles (d).Back to article page