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. Author manuscript; available in PMC: 2009 Aug 1.
Published in final edited form as: Biomaterials. 2008 May 16;29(23):3346–3356. doi: 10.1016/j.biomaterials.2008.04.040

Figure 1.

Figure 1

A) Schematic representation of fabrication of 3D hydrogel array. B) Teflon mold used to create hydrogel “background”. C) PEGDA 8K hydrogel array background.