Correction to “Granular Biomaterials as Bioactive Sponges for the Sequestration and Release of Signaling Molecules”

In Figure 2f, all data points were correctly positioned; however, the colors indicating granular 5 wt.% and granular 10 wt.% for Rhodamine B and FITC-BSA were swapped.These have been corrected such that 5 wt.% granular hydrogel samples have lighter symbols, and 10 wt.% granular hydrogel samples have darker symbols.Similarly, we have changed the shades of the diamonds in Figure 2e in order to avoid confusion and stay consistent with the color coding of 5 wt.% granular hydrogels in the rest of the figure.The figure caption for Figure 2e has also been corrected, where we removed the mention of 10 wt.% granular hydrogels, as these were not used in this panel.With these additions, the colors and shading are now consistent for all datasets, and the corrected Figure 2 is appended below.We apologize for this error.