Porous Maltodextrin-Based Nanoparticles: A Safe Delivery System for Nasal Vaccines

Table 1

Characterization of the NPL. The -average size (nm) and the polydispersity index (PDI) of NPL were determined by dynamic light scattering while the zeta potential was by electrophoretic mobility. NPL were measured in triplicate, and values represent the mean ± SD of a representative synthesis.

	Size (-average, nm) ± SD	PDI ± SD	Zeta potential (mV) ± SD
NPL	92.80 ± 2.82	0.23 ± 0.01	31.07 ± 0.67