Table 1.
S. No. | Formulation | Particle size (nm) | PDI | Zeta potential (mV) | Entrapment efficiency (%) | Coupling efficiency (%) |
---|---|---|---|---|---|---|
1 | Uncoupled SLNs | 235 ± 2 | 0.076 | 22 ± 1 | 73.4 ± 3 | Nil |
2 | Lactoferrin-coupled SLNs | 271 ± 2 | 0.124 | 23 ± 2 | 68.4 ± 2 | 22.7 |
Mean (n = 3) ± SD