Figure 11.

2D and 3D DNA polymer conjugates on “solid” DNA nanostructures. (A) Grafting to DNA tetrahedron through click chemistry of pNIPAM to the alkynyl-DNA nanostructure.⁹⁹ Adapted with permission from ref (99). Copyright 2013 American Chemical Society. (B) Grafting from DNA origami tiles through Cu-catalyzed ATRP. Initiators are initially bound to the origami structure through complementary sticky sequences followed by the ATRP reaction.⁵⁷ Adapted with permission from ref (57). Copyright 2016 John Wiley and Sons. (C) Grafting from a DNA origami tube through ODN bound initiators.⁵⁶ Adapted with permission from ref (56). Copyright 2018 the Royal Society of Chemistry.