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

Table 3

Effect of stirring time on particle size and distribution of SLN.

Stirring time (min)	Size (nm)	PI (polydispersity index)
1	317.8	0.373
3	195.0	0.316
5	18.8	0.159
7	64.8	0.270
10	90.5	0.294