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. 2017 Aug 14;7:8018. doi: 10.1038/s41598-017-07771-y

Figure 2.

Figure 2

DIW 3D printed (a) octet cube, (b) pyramid, (c) hexagonally twisting vase, (d) nose model, (e) ear model, and (f) honeycomb from 20 wt% CNC gel and 500 µm nozzle tip. First column is CAD model, second column is DIW 3D printed gel structures, and third column is resultant structures after freeze drying. Displayed scale bars are 1 cm.