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Table 1 Size, zeta potential and PDI of blank and different concentrations of BSA-loaded (NP01, NP02, NP03 and NP04 represent 0.5, 1, 1.5 and 2 mg of BSA, respectively) nanoparticles

From: Preparation and characterization of BSA as a model protein loaded chitosan nanoparticles for the development of protein-/peptide-based drug delivery system

Sample ID Particle size (nm) Zeta potential (mV) PDI
Blank NP 193.53 ± 44.9 12.73 ± 0.41 0.356
NP01.5 234.2 ± 50.27 14.46 ± 1.65 0.441
NP02 292.03 ± 62.62 17.37 ± 0.82 0.459
NP03 333.36 ± 94.63 15.78 ± 2.72 0.401
NP04 257.3 ± 47.51 18.33 ± 0.96 0.459