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. Author manuscript; available in PMC: 2019 Aug 28.
Published in final edited form as: Chem Soc Rev. 2018 Aug 28;47(17):6486–6504. doi: 10.1039/c8cs00187a

Figure 9. 3D printing of silk fibroin.

Figure 9

(a) Design of printed structures (top) and CT-scan images of printed structures (bottom) showing hollow structure (vase) tissue scaffold and free-standing object (helix). Scale bars in A represent 1 mm. (b) Printed structure inside Nano-clay granular gel medium and image showing printing process (right). Adapted with permission from ref 36. Copyright 2018 Elsevier Ltd.