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Keywords:

  • DNA structures;
  • DNA;
  • nanostructures;
  • scanning probe microscopy;
  • self-assembly
Thumbnail image of graphical abstract

Changing the dimensions of the mesh. A robust sequence-dependent DNA device termed a nanoactuator was incorporated into a 2D parallelogram DNA lattice. Conversion of the DNA nanoactuator between two well-defined states (S1 and S2, see picture) results in controlled motion of the lattice.