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. 2015 Mar 3;9(4):3530–3539. doi: 10.1021/acsnano.5b00161

Figure 4.

Figure 4

Programmable polymerization of DNA origami triskelions. (A) TEM image of a truncated Y-shaped DNA origami (scale bar: 20 nm). (B) TEM image of a triskelion DNA origami assembled from three truncated Y structures (scale bar: 20 nm). (C) TEM image showing the polymerization of DNA origami triskelions into hexagonal lattices in solution (scale bar: 200 nm). (D) AFM image demonstrating extended polymerization of DNA origami trimers into 2D arrays on supported lipid bilayer (scale bar: 2 μm, scan rate: 4 Hz, 1024 × 1024 pixels).