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. Author manuscript; available in PMC: 2011 Dec 3.
Published in final edited form as: J Vac Sci Technol B Nanotechnol Microelectron. 2010 Dec 3;28(6):C6P24–C6P29. doi: 10.1116/1.3517716

Figure 4.

Figure 4

Optical reflection microscopy images of (a) 1 μm, (b) 1.5 μm, (c) 2 μm, and (d) 2.5 μm sizes of dried PEGDA hydrogel microstructures fabricated by UVL with a beam dose of 1125 mJ/cm2.