Research Article

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

Figure 3

Stability investigation of solid lipid nanoparticle suspension. (a) The particle size changes of solid lipid nanoparticles at low temperature (4°C) and room temperature (25°C) for different times; (b) Zeta potential changes of solid lipid nanoparticles at low temperature (4°C) and room temperature (25°C) for different time.
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(b)