Tracing volatile organic compounds is important for public safety and all smell related issues. To this end, researchers introduce a fluid mechanics-based chamber design for an electronic nose that consistently detects VOCs at low concentrations. The strategy, which includes using a shunt-like device to control the behavior of fluid flow, is a step forward in e-nose technology development.
Tracing volatile organic compounds is important for public safety and all “smell” related issues. To this end, in Applied Physics Reviews, Liu et al. introduce a fluid mechanics-based chamber design for an electronic nose that consistently detects VOCs at low concentrations. The strategy, which includes using a shuntlike device to control the behavior of fluid flow, is a step forward in e-nose technology development.
How it would be if one could imagine asking a machine to “smell” something for them just by clicking a button. This can be made possible by electronic noses, otherwise called e-noses.