Poly(ester amide)-Poly(ethylene oxide) Graft Copolymers: Towards Micellar Drug Delivery Vehicles

Table 2

Characterization of micelles formed by copolymers 7–9 by DLS. z-average micelle diameters represent the means of the measurement data for 3 different batches of micelles.

Polymer	THF content of micelle suspension prior to dialysis (vol%)	z-average micelle diameter (nm)	Micelle PDI
7	2.5	123 ± 2	0.15 ± 0.001
7	30	252 ± 1	0.04 ± 0.03
8	2.5	114 ± 1	0.13 ± 0.01
9	2.5	60 ± 0.4	0.29 ± 0.01
9	30	143 ± 1	0.16 ± 0.02
9	40	187 ± 0.5	0.15 ± 0.01