Skip to main content

Table 1 Particle size distribution and zetapotential

From: Impact of agglomeration state of nano- and submicron sized gold particles on pulmonary inflammation

  highest peak size ± sd mean size ± sd zetapotential (mV) ± sd
50 nm gold single 54 ± 3 61 ± 3 -56 ± 0,42
50 nm gold agg 114 ± 73 199 ± 88 -54 ± 1,01
250 nm gold single 197.5 ± 7 197 ± 12 -53 ± 0,53
250 nm gold agg 762 ± 762 768 ± 766 -61 ± 0,98
  1. Highest peak size and mean particle size in this distribution is determined by tracking analysis of Brownian motion. Zetapotential is determined by using the Zetasizer instrument.