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. Author manuscript; available in PMC: 2011 Jan 1.
Published in final edited form as: Biomaterials. 2009 Sep 30;31(2):339–344. doi: 10.1016/j.biomaterials.2009.09.033

Figure 2.

Figure 2

Etoposide release kinetics from PEG-PSA particles. Etoposide release was obtained by suspending particles in PBS (pH 7.4), incubating at 37°C, and assaying supernatant at various time points using UV absorbance. Error bars representing standard error (n=3) are smaller than the symbol.