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. 2018 Nov 14;5(4):99. doi: 10.3390/bioengineering5040099

Figure 7.

Figure 7

Designed structure prepared from TPU-(PCL5-PEG10-PCL5) multi-block copolymer by fused deposition modelling: (a) Structure in the dry state and (b) comparison of the structure in the dry state and in the hydrated state.