Table 5.
Formulation | Zeta Potential (mV) | |
---|---|---|
Solutions | Water | Mucin 2 mg/mL |
Mucin 2 mg/mL | - | −31 ± 1 |
Empty NP | +60 ± 4 | +12 ± 0 |
Empty NP eye drop formulation (HPMC 0.75%) | +36 ± 1 | +7 ± 0 |
HPMC 0.75% | −14 ± 3 | −9 ± 1 |
Formulation | Zeta Potential (mV) | |
---|---|---|
Solutions | Water | Mucin 2 mg/mL |
Mucin 2 mg/mL | - | −31 ± 1 |
Empty NP | +60 ± 4 | +12 ± 0 |
Empty NP eye drop formulation (HPMC 0.75%) | +36 ± 1 | +7 ± 0 |
HPMC 0.75% | −14 ± 3 | −9 ± 1 |