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. Author manuscript; available in PMC: 2015 May 1.
Published in final edited form as: Biomaterials. 2014 Mar 6;35(16):4688–4698. doi: 10.1016/j.biomaterials.2014.02.030

Table 1.

Characterization of S-LCP and L-LCP

DNA oligo entrapment [a] 111In entrapment [b] Average size/PDI [c] Zeta potential [c] (outer leaflet DOPC/Cholesterol + 20% DSPE-PEG) Calcium/Phosph ate ratio of the LCP core [d]
S-LCP 64.4 ± 4.4% 30.7 ± 4.1 % 25.3 ± 1.9 nm/0.3 −19.9 ± 4.1 mV 1.01 ± 0.04
L-LCP 29.2 ± 0.5% 32.3 ± 2.2 % 67.2 ± 2.0 nm/0.4 −18.0 ± 2.0 mV 0.89 ± 0.03
[a]

determined by tritium labeled DNA oligo and liquid scintillation counting (N=3)

[b]

determined by 111In gamma counting (N=4)

[c]

measured by dynamic light scattering (N=3)

[d]

analyzed by inductively coupled plasma mass spectrometry. (N=3)