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. 2020 Oct 16;10(10):2047. doi: 10.3390/nano10102047

Figure 3.

Figure 3

Development of DNA origami. (a) The origin of DNA origami: A long DNA strand is folded into a target structure through several short DNA strands. Reproduced with permission of [8]. Copyright Springer Nature, 2006. (b) Multilayer 3D DNA origami packed into a honeycomb structure. Reproduced with permission of [46]. Copyright Springer Nature, 2009. A square. Reproduced with permission of [47]. Copyright American Chemical Society, 2009. Hexagonal lattices. Reproduced with permission of [48]. Copyright American Chemical Society, 2012. (c) 3D DNA origami framework with layered crossovers. Reproduced with permission of [49]. Copyright WILEY−VCH Verlag GmbH & Co. KGaA, Weinheim, Germany, 2016. (d) Introducing twist and curve into DNA origami by deleting and adding bases. Reproduced with permission of [50,51]. Copyright American Association for the Advancement of Science, 2011. (e) The design of 3D wireframe DNA origami. Reproduced with permission of [53]. Copyright Springer Nature, 2015. Reproduced from [52].