Successfully Improving Ocular Drug Delivery Using the Cationic Nanoemulsion, Novasorb

Table 4

Final specifications of the cationic nanoemulsions.

Specifications	Values
Aspect	Milky white to translucid
pH	5.5–7
Osmolality	180 to 300 mOsm/kg
Zeta potential	+20 to +40 mV
Mean oil droplet size	150 to 300 nm
Sterility	Sterile
Viscosity	1.1 m²/s
Surface tension	Similar to tears: 41 mN/m