DNA nanotechnology: Facts

the field of DNA nanotechnology has used the unique molecular recognition properties of DNA to construct two-dimensional lattices, nanomechanical devices, computers, polyhedra, and even a smiley face out of DNA?
nucleic acid design is used in DNA nanotechnology and DNA computing to create structures out of DNA, such as nanomachines, polyhedra (example pictured), and nanoscale origami?
Nadrian Seeman was inspired to create the field of DNA nanotechnology while pondering the M. C. Escher woodcut Depth at a campus pub?

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