. Author manuscript; available in PMC: 2017 Dec 11.

Published in final edited form as: Pharm Res. 2014 May 29;31(10):2796–2809. doi: 10.1007/s11095-014-1377-4

Table III.

Effect of Pressure (psi)/Cycle on the NDDs. Values are Expressed as Mean SD (n=6)

Pressure (psi)/cycle	Size (nm)	PDI	Zeta potential (mV)	% Encapsulation efficiency
10,000/5	242 ± 04.97	0.426 ± 0.03	27.2 ± 3.5	90.85 ± 02.5
15,000/5	197 ± 10.42	0.259 ± 0.04	27.9 ± 3.3	83.04 ± 04.4
20,000/5	190 ± 08.56	0.198 ± 0.06	28.5 ± 4.2	92.28 ± 03.8
30,000/5	142 ± 09.55	0.302 ± 0.05	29.0 ± 3.6	74.89 ± 02.2

The desired values are represented in bold