Table 2.

Characterization of VE822-encapsulated PEG-poly(PDL-co-DO) nanoparticles

Polymer	Mean Hydrodynamic Diameter (nm)	Zeta Potential (mV)	Particle Yield (wt%)	Encapsulation Efficiency (%)	Encapsulation Amount (nmol/mg)
P56D44
Blank	70±22.3	−17.4	60	-	-
Dye-loaded	78±25.6	−16.3	61	26±5.9	105±23.8
VE822-loaded	75±22.3	−15.4	60	25±4.7	101±19.0
P65D35
Blank	86±19.8	−14.9	60	-	-
Dye-loaded	95±20.1	−12.6	56	34±7.6	136±30.6
VE822-loaded	90±19.8	−13.9	59	32±2.3	129±9.3
P71D29
Blank	100±17.0	−16.2	63	-	-
Dye-loaded	105±14.9	−13.8	60	40±2.3	162±9.3
VE822-loaded	106±17.0	−14.2	57	42±3.5	170±14.1