Table 2 : Physicochemical properties of ERL/pAcGFP1-C1 polyplexes
fabricated in PBS and SFM.

N/P ratio Size [nm] Zeta potential [mV]
PBS SFM PBS SFM
0.25 834 ± 112 764 ± 73 -33 ± 4.0 -28 ± 3.0
0.5 732 ± 37 717 ± 4.0 -35 ± 3.0 -24 ± 2.0
1 598 ± 20 617 ± 28 -5.0 ± 1.0 -1.3 ± 0.7
2 366 ± 8.0 170 ± 4.0 +26 ± 3.0 +32 ± 2.0
4 182 ± 4.0 115 ± 6.0 +26 ± 2.0 +30 ± 0.0
10 163 ± 5.0 123 ± 2.0 +24 ± 1.0 +29 ± 1.0

Pauletti et al.Journal of Pharmaceutical Technology and Drug Research  2014 3:2DOI : 10.7243/2050-120X-3-2