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. Author manuscript; available in PMC: 2014 Sep 21.
Published in final edited form as: Polym Chem. 2013 Feb 27;4(18):4890–4896. doi: 10.1039/C3PY00173C

Fig. 7.

Fig. 7

a, b) 8-layer 30% AAc microgel films cross-linked with 100-200 kDa PDADMAC. c, d) 10% AAc microgel films cross-linked with 100-200 kDa PDADMAC. e, f) 10% AAc microgel films cross-linked with 400-500 kDa PDADMAC. a, c, e) Films subjected to 20% strain, then relaxed. b, d, f) Films heal after being exposed to 84% relative humidity for one hour. Scale bars in all images are 10 μm.