but the rotational symmetry of these arrays does not allow arbitrary patterns. To create uniquely addressable DNA origami arrays, we needed four times as many distinct types of tile, which ...

This is done by growing CNT arrays in grid patterns. Previously we reported using parallel lines of CNT arrays which strengthen only in the direction parallel to the lines. Grid patterns however allow ...

Most DNA research on controlled self-assembly deals with two-dimensional, i.e. flat, patterns and an expansion of these arrays into the third dimension has been challenging. New research coming out of ...