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. Author manuscript; available in PMC: 2017 Sep 20.
Published in final edited form as: Soft Matter. 2016 Sep 20;12(37):7839–7847. doi: 10.1039/c6sm01395c

Fig. 1.

Fig. 1

Polymer structure and self-assembly. (A) Chemical structures of the component polymers, including hyaluronic acid (HA, black) modified by 1-adamantane acetic acid (Ad, green) or β-cyclodextrin (CD, red). (B) Schematic of guest-host (GH) hydrogel hierarchical organization at the molecular, polymeric, and microscales.