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. Author manuscript; available in PMC: 2011 Feb 15.
Published in final edited form as: J Control Release. 2009 Dec 24;141(3):303–313. doi: 10.1016/j.jconrel.2009.12.012

Figure 3.

Figure 3

Figure 3

Swelling (dilation factor with respect to diameter at synthesis) of p(MPBA-co-AAM) hydrogels.

a) Effect of pH on swelling for hydrogels with following mol% PBA in polymer: (■) 0%; (●) 5%; (▲) 10%; (▼) 15%; (◆) 20%.

b) Effect of sugar concentration at pH 7.4: (■) fructose; (●) glucose.

c) Effect of sugar concentration at pH 10.0: (■) fructose; (●) glucose; (▲) glucose+0.2mM fructose.

Error bars are standard deviations.