Water-based aerosol tracers tagged with synthetic DNA, with a unique identifier assigned to each tracer (Food & Drug Administration-Generally Recognized As Safe (FDA-GRAS)).
Controlled release generates particle size distribution mapped to the respiratory aerosol range.
Multiple DNA sequence capability enables safe simulation of respiratory emissions at different locations and scenario test specific areas of interest under different conditions and variables.
PCR technology quantifies DNA signals, which then are visualized in heatmaps or decay curves.
