Figure 3.

Stability study results (Size (top), PDI (middle), and Zeta Potential (bottom) for BPD (left) and CED (right) NPs over a 2-day period in media at 37 °C. Additional time points for CED NPs can be found at 5 and 12 h to show the gradual increase in size as NPs became unstable in media. Figure S5 in supplementary documentation also shows SEM imaging of CED NPs at 24 h to support the large size increase. Samples were tested in triplicate for reproducibility.