Figure 2.

(A) Dox was injected near different polymer forms in an agarose gel and (B) the change in absorbance relative to drug diffusion into the gel was measured longitudinally. n=4 per group and bars represent standard error of the mean. * indicates significant difference by two-way ANOVA with Tukey’s test post-hoc versus disk group at respective time points. † indicates significance (p<0.05) for all time points compared to Dox diffusion only (dotted line at x=1) by Wilcoxon signed-rank test.