Table 1.

The characteristics of the nanoparticles.

Sample	Size (nm)	PDI	ζ potential (mV)
SNs-S	148.9 ± 2.4	0.144 ± 0.019	‒40.7 ± 0.4
SNs-R	107.6 ± 2.3	0.087 ± 0.018	‒43.7 ± 0.7
PNs-S	98.4 ± 3.1	0.078 ± 0.009	‒31.7 ± 0.9
PSNs-S	165.7 ± 2.8	0.104 ± 0.027	‒19.0 ± 0.4
PSNs-R	139.0 ± 6.4	0.061 ± 0.008	‒21.4 ± 1.3
JQ-1@PSNs-R	174.0 ± 2.4	0.164 ± 0.019	‒25.7 ± 0.7

Data were presented as mean ± SEM (n = 3). PDI, polydispersity distribution index.