Research Article

[Retracted] Preparation of Curcumin Solid Lipid Nanoparticles Loaded with Flower-Shaped Lactose for Lung Inhalation and Preliminary Evaluation of Cytotoxicity In Vitro

Table 6

Effect of stirring speed of water phase on particle size and distribution of solid lipid nanoparticles.

Speed of water phase (r/min)Size (nm)PI (polydispersity index)

84088.50.336
102017.00.152
120020.30.186
138057.30.268