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. Author manuscript; available in PMC: 2014 Oct 1.
Published in final edited form as: Langmuir. 2013 Sep 17;29(39):10.1021/la400971g. doi: 10.1021/la400971g

Figure 3.

Figure 3

DIC microscope images of PS substrates coated with PNIPAM micropatterns of 50 μm stripes/50 μm spacings immersed in culture medium at 37 °C for 3 days (A, C) or after 3 temperature cycles of 23 hr at 37 °C/1 hr at 25 °C (B, D).