From: Use of silver nanowires to determine thresholds for fibre length-dependent pulmonary inflammation and inhibition of macrophage migration in vitro
Length class [μm]
Calculation to equalise for the same fibre number
Dose (μg/cm 2 )
Total fibre number
3
3/14 × 2.5
0.5
1528953
5
5/14 × 2.5
0.9
1568374
14
standard
2.5
1638164
28
28/14 × 2.5