Page 196 - IJB-10-5

International Journal of Bioprinting Structural design of D-surface scaffolds

Figure 3. Computed tomography (CT) reconstruction and sliced images of uniform (1.2 mm) and graded (0.8–1.6 mm) diamond (D)-surfaces using
poly(butylene adipate-co-terephthalate)/poly(lactic acid) (PBAT/PLA) filaments. Scale bars: 10 mm.

Figure 4. Force–displacement curves of 3D-printed graded diamond (D)-surface structures with (a) uniform thickness of 1.0 mm, (b) graded thickness
(0.8–1.2 mm) from center to outer edge, (c) uniform thickness of 1.2 mm, and (d) graded thickness (0.9–1.6 mm) using poly(butylene adipate-co-
terephthalate)/poly(lactic acid) (PBAT/PLA) filaments. The relative densities are similar for (a) and (b) and (c) and (d), respectively.

Volume 10 Issue 5 (2024) 188 doi: 10.36922/ijb.3416