Table 2.

Particle size characterization of PEITC NE and MTX NP formulations. Particle size (PS), polydispersity index (PDI), and zeta potential (ZP).

Sl.no.	Name of the formulation	PS (nm)	PDI	ZP (-mV)
1	MTX NP	151.8 ± 2.65	0.099 ± 0.015	−34.5 ± 2.29
2	PEITC NE	240.67 ± 4.75	0.351 ± 0.003	−50.73 ± 2.02