"folding themselves" . "self-assembling and self-ordering" . . "self assembled" . . . . "self-assembles" . . "self-assembled" . "Particle Self-Assembly" . . "colloidal assemblies" . "self-assembly" . "Self-assembly" . . "self-assembled structures" . "self-organized, self-ordered" . "self-assemble" . . . . "Self-assembling" . . "self-assembling" . . . "Self-assembled" . . . . . "unique mechanisms for self-assembly of motile microrobots" . "assemble themselves" . "self-assemblies" . . . . "Self-assembly" . "self-assembling materials" . "self assembly" .