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. Author manuscript; available in PMC: 2013 Feb 11.
Published in final edited form as: Ann Biomed Eng. 2011 Mar 22;39(4):1201–1214. doi: 10.1007/s10439-011-0297-2

Figure 2.

Figure 2

3D patterning methods. A. PLGA porous scaffold generated by salt leaching. B. PLLA nanofibrous scaffold generated by electrospinning. Scale bar, 100μm (A), 50μm (B).