Effects of Ultrasound Irradiation on the Preparation of Ethyl Cellulose Nanocapsules Containing Spirooxazine Dye

Table 3

Physical stabilities of the spirooxazine nanocapsules.

Amplitude; (%)	Average size; (nm)	PDI	Average size; after 6 months; (nm)	PDI; after 6 months
20	270	0.178	242	0.174
30	216	0.079	216	0.134

Both experiments were run in triplicate.