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. Author manuscript; available in PMC: 2010 Jul 20.
Published in final edited form as: J Control Release. 2009 Mar 31;137(2):152–159. doi: 10.1016/j.jconrel.2009.03.016

Fig. 4.

Fig. 4

Swelling kinetics of the hydrogel as a function of time. 3, 4 and 6% (w/v) hydrogels were prepared using 1:1 (A) and 1:2 (B) stoichiometries. All measurements were performed in triplicate and plotted as mean±SEM. The degree of hydrogel swelling decreases with increasing copolymer and crosslinker concentrations.