Table 2. Size and PDI changes of targeted bee venom-CSNPs stored in buffer solution at 4°C.

Time (days)	Particle size (nm)	PDI
0	122±0.50	0.11±0.002
1	122±0.45	0.13±0.001
5	123±0.33	0.13±0.002
10	120±0.65	0.24±0.001
13	115±0.56	0.21±0.002
15	110±0.43	0.22±0.002
20	117±0.34	0.32±0.002
22	125±0.58	0.11±0.001
26	121±0.53	0.14±0.001
28	122±0.45	0.17±0.001
30	121±0.55	0.16±0.001

Values are expressed as mean ± SE, (n = 3). Statistical analyses were performed using one-way ANOVA.