The maximum CUR and PTX LC was found to be 39-40 wt % (6.3-6.5 g/L) and 17-20 wt % (2.0-2.4 g/L), respectively (Fig. ). Similarly, there is relatively little difference in solubilization for CUR (Fig. ) and PTX (Fig. ) in the pPrMeOx series. The maximum CUR LC is 28-29 wt % (3.6-4.0 g/L), while the maximum PTX LC is 32-34 wt % (4.6-5.0 g/L) (Fig. ). Based on these results, it seems that the chirality of the hydrophobic block in ABA triblock copolymers has no obvious effect in solubilizing CUR and PTX. There is only one major difference observed for A-p RS PrMeOx-A at a CUR feed of 10 g/L (Fig. ). This particular formulation was prepared two additional times (total 5 times) confirming the extraordinarily high solubilization in this particular case. As mentioned before, the visual appearance of A-p RS PrMeOx-A/CUR=10/10 (g/L) was more similar to the A-pEtEtOx-A formulations at 10 g/L CUR feed.