Figure 10.

Controlled supraparticle orientation after drying: (a) anisotropic evaporation due to the surface bending. This allows for the creation of patchy anisometric particles with defined location of magnetic components (Fe₃O₄) by appropriately placing external magnets: (b) along the transversal or (c) longitudinal diameter of the ellipsoid. In (b) and (c), the images on the right side present zoomed-in excerpts; scale bars = 0.5 mm; other scale bars are 1 mm. Composed with permission from [108] (p. 5). Copyright 2016 Wiley.