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Table 1 Studies with detectable personal breathing zone mass concentrations

From: Carbon nanotube dosimetry: from workplace exposure assessment to inhalation toxicology

Type of samples collected Personal breathing zone mass concentrations (μg/m 3) Study
Estimated inhalable mass 0.7 - 53 Maynard et al. 2004 [21]
Total gravimetric mass N.D. - 331.7 Han et al. 2008 [19]
Total gravimetric mass 7.8 - 320.8 Lee et al. 2010 [20]
Total carbon-inhalable size fraction 64-1094 Methner et al. 2010 [25]
Elemental carbon- inhalable size fraction N.D. - 38 Methner et al. 2012 [24]
Elemental carbon- inhalable size fraction N.D. - 7.86 Dahm et al. 2012 [23]
Elemental carbon- respirable size fraction 45 - 80 Birch et al. 2011 [22]
  1. N.D. Represents non-detectable samples.