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Parameters used to generate Mn nanoparticles and associated size distributions.
| Particle type | Spark current, mA | Mean diameter ± SD, nm | Total number concentration ± SD, x105 particle/cm3 |
|---|---|---|---|
| Fresh fume | 0.5 | 25 ± 2 | 7.4 ± 0.3 |
| 1.0 | 33 ± 1 | 10.0 ± 0.4 | |
| 2.0 | 41 ± 0 | 10.0 ± 0.0 | |
| Agglomerated nanoparticles | 1.0 | 169 ± 5 | 4.2 ± 0.2 |
| 2.5 | 165 ± 2 | 6.7 ± 0.1 | |
| 3.0 | 145 ± 4 | 6.8 ± 0.9 |
