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. Author manuscript; available in PMC: 2013 Dec 1.
Published in final edited form as: Biomaterials. 2012 Sep 17;33(35):8907–8916. doi: 10.1016/j.biomaterials.2012.08.046

Figure 2.

Figure 2

(A) CD wavelength spectra of 1 wt% PEP8R in water and in the presence of BTP buffer at 37°C. (B) Oscillatory rheological dynamic time sweep of 1 wt% PEP8R gel, monitoring the evolution of storage modulus (G’) as a function of time after gelation is initiated by the addition of buffer (50 mM BTP, 150 mM NaCl, pH 7.4) at 37°C.