Fig. 3: Laboratory characterization of the pAQ monitor.
From: Real-time environmental surveillance of SARS-CoV-2 aerosols
a SARS-CoV-2 variant-specific LoD. The data are presented as mean ± 2 SD of n = 3 independent samples, b Proof of concept box plot data showing the pAQ monitor oxidation current while sampling aerosolized inactivated WA-1 (Washington, n = 13) and BA-1 (Omicron, n = 6). The box contains 25–75th percentile of the measurements, the center line of the box denotes the mean, and the whiskers denote the minimum and maximum oxidation current measured from ‘n’ independent experiments.
