Particle size and Entrapment efficiency studies of optimized C4T4I4 before and after six-month storage^a.

S. no.	Studies	C4T4I4 before storage (initial batch)	C4T4I4 after six-month storage at 4 ± 1 °C (final batch)	C4T4I4 after six-month storage at 25 ± 1 °C (final batch)
1	Average particle size	215 ± 2.5 nm	237 ± 6.67 nm	243 ± 3.31 nm
2	Entrapment efficiency	65.89% ± 4.3	57.22% ± 3.34	51.52% ± 6.24

^aAll values are presented as mean ± SD; n = 3.