Skip to main content
. Author manuscript; available in PMC: 2014 Dec 1.
Published in final edited form as: Adv Healthc Mater. 2013 Apr 25;2(12):1586–1590. doi: 10.1002/adhm.201300041

Figure 2.

Figure 2

Optical images and transmission electron micrograph (TEM) of the hydrogels of (A) D-10a (1.5 wt%, pH 4.2), (B) D-10b, (1.5 wt%, pH 4.2, 20U/ml PAP) (C) 12a (0.75 wt%, pH 4.2), and (D) 12b, (0.75 wt%, pH 4.2, 20U/ml PAP) (scale bar is 100 nm). The strain (E) and frequency (F) dependence of dynamic storage modulus G' and loss modulus G" of these hydrogels.