Table 2.

Stability of developed AG NPs in terms of mean diameter, polydispersity, ζ potential, and residual drug loading (%) (mean ± SD; n = 3).

Parameter	AG NPs
	After 7 days	After 14 days	After 21 days	After 30 days
Size (nm)	210.8 ± 1.2	211.4 ± 2.5	212.6 ± 0.8	212.9 ± 2.3
PDI	0.10 ± 0.01	0.12 ± 0.02	0.09 ± 0.01	0.10 ± 0.01
ζ potential (mV)	-20.5 ± 4.4	-20.1 ± 2.7	-21.3 ± 4.8	-20.2 ± 1.1
Residual drug loading (%)	99.1 ± 0.2	98.8 ± 0.4	98.8 ± 0.3	98.7 ± 0.2