Table 2. Rho-functionalized particle characterization.

Formulation	Diameter	Zeta Potential (mV)
Rho-20:80 CPH:SA NPs	320.8 nm ± 110.5 nm	-28.1 ± 0.361
Rho-20:80 CPTEG:CPH NPs	253.8 nm ± 96.9 nm	+33.8 ± 1.95
Rho-20:80 CPH:SA μPs	1.39 μm ± 0.83 μm	-32.1 ± 1.10
Rho-20:80 CPTEG:CPH μPs	2.87 μm ± 1.24 μm	+50.3 ± 0.802