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. Author manuscript; available in PMC: 2013 Aug 1.
Published in final edited form as: Eur J Pharm Sci. 2012 Mar 3;46(3):173–180. doi: 10.1016/j.ejps.2012.02.020

Table 2.

Hydrodynamic size and zeta potential of PAA polyplexes.

Polymer DNA polyplexesa AON polyplexesb
Size (nm) Zeta-potential (mV) Size (nm) Zeta-potential (mV)
PAA-0 96 ± 2 26 ± 2 66 ± 3 27 ± 2
PAA-25 98 ± 10 30 ± 1 74 ± 2 22 ± 2
PAA-50 107 ± 1 27 ± 1 75 ± 2 26 ± 1
PAA-75 96 ± 5 28 ± 1 53 ± 2 29 ± 4
PAA-100 102 ± 1 37 ± 1 53 ± 1 25 ± 5
a

Prepared at N/P ratio 8.

b

Prepared at N/P ratio 4.