Values represent means ± SD, n = 3.
NaH2PO4, pH 7.0 | VFS, pH4.2 | |||||
Size (nm) | PDI | Zeta potential (mV) | Size (nm) | PDI | Zeta potential (mV) | |
NPs | 231.6 ± 15.0 | 0.254 | −7.29 ± 1.87 | 232.8 ± 6.8 | 0.247 | 1.22 ± 1.14 |
NPs-α4β7 Ab | 250.9 ± 3.0 | 0.328 | −0.01 ± 0.03 | 262.5 ± 4.0 | 0.167 | 1.68 ± 0.20 |