Table 1.

Physicochemical characterization of the particle formulations.

Formulation	Size (nm)	Polydispersity Index	ζ-Potential (mV)	Entrapment Efficiency (%)	Loading Capacity (µg mg−1)
CstC siRNA	194 ± 4	0.095 ± 0.008	−1.38 ± 0.42	96.44 ± 3.98	1.30 ± 0.05
Scramble	192 ± 0	0.112 ± 0.015	−1.37 ± 0.33	99.10 ± 0.77	1.33 ± 0.01