Researchers describe a technique for using LEGO®-like elements at the scale of a few billionths of a meter. Further, they are able to cajole these design elements to self-assemble, with each LEGO® piece identifying its proper mate and linking up in a precise sequence to complete the desired nanostructure.
Click here for original story, New method to design diamond lattices and other crystals from microscopic building blocks
Source: ScienceDaily