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. Author manuscript; available in PMC: 2013 Oct 1.
Published in final edited form as: Biomaterials. 2012 Jul 16;33(29):7064–7070. doi: 10.1016/j.biomaterials.2012.06.012

Figure 1.

Figure 1

(A) Schematic representation of the digital micromirror based projection printing (DMD-PP). DMD-PP produces precise features using a system of dynamic masks generated by a digital light controlling chip. CAD software is used to design and fabricate log-pile scaffolds in photocurable PEG biomaterial. (B) Schematic of the assembled structures; the layers of crosslinked photopolymer can be stacked to form scaffolds having log-pile micro-architecture. SolidWorks files showing the structure at each layer. The layers of crosslinked PEG can be stacked to form scaffolds having log-pile micro-architecture.