TABLE 2

Mean Volume Diameter and Size Range Data by PCS

Colloiddv (nm)*Size range (nm)*
Antimony trisulfide18.7 ± 0.216.8–23.2
Rhenium sulfide40.3 ± 9.621.7–65.7
438.6 ± 14.5255.0–562.4
650–2,200