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Figure 2 | Journal of Biological Engineering

Figure 2

From: Recent advances in 3D printing of biomaterials

Figure 2

PLGA scaffold with villi-shaped pillars created from indirect 3D Printing. Scaffolds are created by packing a 3D printed mold with porogen and polymer dissolved in solvent by indirect 3DP. The resulting scaffolds have the desired villi-shaped pillars (a) and high porosity and interconnectivity (b). Reproduced with permission from [17].

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