. Author manuscript; available in PMC: 2017 Feb 1.

Published in final edited form as: Small. 2015 Dec 17;12(5):678–685. doi: 10.1002/smll.201502554

Table 1.

DNA-NP characterization

	Hydrodynamic Diameter ± SEM (nm)^a)	ζ-potential ± SEM (mV)^b)	PDI^a)
PBAE-CP	120 ± 3.6	35.3 ± 1.6	0.1
PBAE-BPN	50 ± 2.7	2.5 ± 5.8	0.1

^a)

Hydrodynamic diameter and PDI were measured by DLS in 10 mM NaCl at pH 7.0. Data represents the mean ± SEM (N = 3 measurements).

^b)

ζ-potential was measured by laser Doppler anemometry in 10 mM NaCl at pH 7.0. Data represents the mean ± SEM (N = 3 measurements).