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. 2016 Aug 10;6(8):146. doi: 10.3390/nano6080146

Figure 5.

Figure 5

(a) Top panel: casting metal particles with prescribed 3D shapes using programmable DNA nano-structure molds. Bottom panel: experimental results of the cast procedure. The scale bars are 20 nm [98]. (b) Top panel: schematic views and TEM images of the AuNP seed grown inside the DNA origami mold without the lid. Bottom panel: side-by-side and head-to-tail designs. All scale bars correspond to 50 nm [99]. (a) is reproduced with permission from [98]. Copyright The American Association for the Advancement of Science, 2014; (b) is reproduced with permission from [99]. Copyright American Chemical Society, 2014.