Skip to main content

Table 2 Particle size and polydispersion index and zeta potential and pH of nanoparticles loaded with red propolis extract in suspension

From: Polymeric Nanoparticles of Brazilian Red Propolis Extract: Preparation, Characterization, Antioxidant and Leishmanicidal Activity

Composition Particle size (nm) Polydispersion index (PDI) Zeta potential (mV) pH
NRPE placebo 279.6 ± 1.4 0.169 −33.5 ± 6.06 6.0 ± 0.1
NRPE A1 280.2 ± 8.7 0.089 −26.8 ± 4.64 6.1 ± 0.1
NRPE A2 262.2 ± 6.60 0.128 −18.6 ± 3.66 6.1 ± 0.2
NRPE A3 208.5 ± 4.79 0.115 −12.7 ± 5.24 5.8 ± 0.2
NRPE A4 225.2 ± 7.72 0.096 −24.2 ± 5.24 6.0 ± 0.1
NRPE A5 246.7 ± 9.2 0.113 −19.1 ± 4.61 6.1 ± 0.1
  1. Mean values refer to the mean of three determinations ± standard deviation