Figure 2:

Comparison of DTT loss with the end-point and kinetic assays for 2 different PM concentrations: 5 μg/mL (orange circles and navy triangles, respectively, 509 ± 9 nM min⁻¹ loss rate) and 10 μg/mL (red squares and blue diamonds, respectively, 740 ± 20 nM min⁻¹ loss rate). Error bars represent the standard deviation of three replicates.