Table 2.

Particle size and zeta potential of the formulations prepared at a 1:1 M ratio.

Formulations	Particle size (nm)	PDI	Zeta potential (mV)
A1	292 ± 61	0.379 ± 0.08	−26 ± 3
A2	90 ± 7	0.684 ± 0.04	−21 ± 7
A3	137 ± 17	0.602 ± 0.05	–32 ± 3
A4	228 ± 9	0.376 ± 0.05	–22 ± 0.3
A5	152 ± 5	0.267 ± 0.01	−21 ± 4
A6	557 ± 223	0.599 ± 0.03	−11 ± 3