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. Author manuscript; available in PMC: 2012 Dec 15.
Published in final edited form as: Sens Actuators B Chem. 2011 Dec 15;160(1):1363–1371. doi: 10.1016/j.snb.2011.09.079

Figure 5.

Figure 5

Total osmotic swelling pressure vs. polymer weight fraction C for thermally-cured zwitterionic GSHs at 25 °C in sugar-free 1X PBS buffer (pH 7.4, 0.16 M ionic strength), PBS buffer with 5.0 mM added glucose, and PBS buffer with 5.0 mM added fructose. The continuous curves are least squares fits to Equation (6) in the text (pregel polymer concentration 13 wt.%).