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Kinetic solubility profiles of valsartan–HPMC–surfactant composite nanoparticles prepared by using the SAS process.
Note: Data are expressed as the mean ± standard deviation (n=3).
Abbreviations: HPMC, hydroxypropyl methylcellulose; SAS, supercritical antisolvent; TPGS, D-α-Tocopheryl polyethylene glycol 1000 succinate.
