Table 1.

Physiochemical properties of CDDP-loaded nanoparticles.

Nanoparticle type	Hydrodynamic Diameter ± SEM (nm)†	ζ-potential ± SEM (nm)‡	Polydispersity index (PDI) ± SEM†	Cisplatin loading density ± SEM (% w/w)
CDDP-UPN	65.0 ± 5.1	−35.2 ± 0.45	0.2 ± 0.03	20 ± 2
CDDP-BPN	45.3 ± 2.5	−3.27 ± 0.48	0.15 ± 0.01	40 ± 5

^†Hydrodynamic diameters and PDI were measured in 10 mM NaCl at pH 7.0. Data represent the mean ± SEM (n ≥ 3 measurements).

^‡ζ-potentials were measured by laser Doppler anemometry in 10 mM NaCl at pH 7.0. Data represent the mean ± SEM (n ≥ 3 measurements).