Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Schematic drawings of DNA origami rotaxane components and a viable three-step assembly route. Each cylinder represents a DNA double helix. DNA origami monomers (macrocycle M and half-dumbbell dL) are shown on the top left panel. Notches on the top faces of M and dL are highlighted in yellow and red, respectively; their bottom faces have notches of complemantary shape. Intermediate and final products are shown in gray boxes.
