Table 2.

Size, PDI, and zeta potential of nanoparticles prepared by nanoprecipitation technique using acetonitrile.

Drug Amount	Size (nm) ± SD	Polydispersity Index ± SD	Zeta Potential (mV)
RSG 4 mg	115 ± 2	0.06 ± 0.01	−20 ± 1
RSG 7 mg	111 ± 3	0.09 ± 0.02	−21 ± 1
RSG 10 mg	115 ± 4	0.12 ± 0.02	−15 ± 4