Figure 3: Colloidal arene structures.

(a) From left to right, colloidal benzene, pyrene and perylene. Scale bar, 3 μm. (b) Colloidene in analogy to graphene. Scale bar, 10 μm. (c) Four generations of a fractal honeycomb structure. Scale bar, 3 μm.
(a) From left to right, colloidal benzene, pyrene and perylene. Scale bar, 3 μm. (b) Colloidene in analogy to graphene. Scale bar, 10 μm. (c) Four generations of a fractal honeycomb structure. Scale bar, 3 μm.