Volatile metabolites differentiate air–liquid interface cultures after infection with <i>Staphylococcus aureus</i>
Waqar Ahmed, Emmanuelle Bardin, Michael D. Davis, Isabelle Sermet‐Gaudelus, Stanislas Grassin‐Delyle, Stephen J. Fowler
Abstract
Thin film microextraction to sample VOCs from the apical side of an air–liquid interface culture model. After S. aureus infection, infected and uninfected cultures were distinguished using an untargeted metabolomics approach.
Topics & Concepts
Staphylococcus aureusMicrobiologyAxenicChromatographyChemistryGas chromatographyA549 cellBreath gas analysisMass spectrometryIn vitroBacteriaBiologyBiochemistryGeneticsAdvanced Chemical Sensor TechnologiesBiosensors and Analytical DetectionMetabolomics and Mass Spectrometry Studies