Table 10.

Zeta potential of the formulations.

F/Code	Zeta Potential (mV)	F/Code	Zeta Potential (mV)
F1	−15.51	F9	−14.76
F2	−19.54	F10	−8.7
F3	−7.87	F11	−21.33
F4	−7	F12	−5.72
F5	−22.9	F13	−17
F6	−9.5	F14	−12.75
F7	−14	F15	−11
F8	−8.32