Table 1.

Size and polydispersity index of siRNA/carrier complexes measured by dynamic light scattering (DLS), and size measured by nanoparticle tracking analysis (NTA).

Carrier	Size, DLS (nm)	PdI	Size, NTA (nm)
Polyplex	46.4 ± 14	0.20	n/a
Lipoplex	216 ± 27	0.40 ± 0.05	n/a
Lipidoid	166 ± 18	0.21 ± 0.03	191 ± 62
DharmaFect 4	n/a	n/a	281 ± 160
Metafectene PRO	n/a	n/a	160 ± 88
Lipofectamine 2000	n/a	n/a	n/a