Ibuprofen Release from Poly(ethyl cyanoacrylate) Nanoparticles Prepared by Semicontinuous Heterophase Polymerization

Table 3

k and n values in Weibull equation for ibuprofen release from nanoparticles.

Sample
F1/5/1	0.47	1.37
F1/5/1.5	0.62	1.20
F.5/15/1	0.79	2.44
F.5/15/1.5	0.68	1.86
F.5/15/1.75	0.44	1.94