Yd. Yin et Yn. Xia, Self-assembly of monodispersed spherical colloids into complex aggregates with well-defined sizes, shapes, and structures, ADVAN MATER, 13(4), 2001, pp. 267
The self-assembly of polystyrene beads into a variety of polygonal and poly
hedral clusters is reported. The Figure shows a schematic illustration of t
he procedure used to form these well-defined clusters under physical confin
ement. These aggregates will be useful as new types of building blocks in h
ierarchical self-assembly to generate mesostructured, 3D systems of high co
mplexity.