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

Figure 1.

Figure 1

From 500 µm nozzle tip size, 1 cm3 cubic CNC gel structures at (a) 11.8, (b) 15, (c) 20, and (d) 30 wt% are illustrated. Using 20 wt% CNC gel, bowl structures from nozzle tip size of (e) 500, (f) 400, and (g) 200 µm are also illustrated.