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Table 3 The mean particles size and zeta potential of BSA loaded chitosan microparticles

From: Preparation of alginate coated chitosan microparticles for vaccine delivery

Sample BSA concentration (mg/ml) Mean particle size (nm) PDI Zeta potential (mV)
Chitosan microparticles at concentration of 5 mg/ml 1 380.8 0.393 +34.0
  2 404.0 0.472 +27.1
  4 420.3 0.450 +22.5
  8 464.1 0.499 +12.7