Table 6 Particle Size and Zeta Potential of PALNs at Each Sampling Time
Day Particle size (nm) Zeta potential (mV)
0th 187.70 ± 3.75 37.94 ± 0.33
15th 193.80 ± 5.73 38.26 ± 0.40
30th 194.77 ± 2.05 38.22 ± 0.33
45th 184.37 ± 4.00 37.83 ± 0.26
60th 183.47 ± 4.47 37.32 ± 0.29