Research Article

Design and Evaluation of Voriconazole Loaded Solid Lipid Nanoparticles for Ophthalmic Application

Table 4

Degradation rate constant and shelf life of SLN formulations after 3-month storage.

BatchesDegradation constant () in day−1 (days)Shelf life (years)

VUSLN-11.37 × 10−4763.252.09
VUSLN-21.59 × 10−4659.881.80
VUSLN-31.33 × 10−4783.992.14
VUSLN-41.08 × 10−4963.812.64
VUSLN-51.29 × 10−4811.542.22
VMSLN-61.32 × 10−4789.912.16
VMSLN-71.30 × 10−4803.772.20
VMSLN-81.42 × 10−4737.142.01
VMSLN-91.26 × 10−4826.982.26
VMSLN-101.63 × 10−4644.111.76