The PolySense and Polysense Innovations teams have just published  a new article on Sensors and Actuators B Chemical Journal (IF 7.7) reporting on a hybrid sensing platform that integrates GC with Quartz-Enhanced Photoacoustic Spectroscopy (QEPAS) combining the temporal separation capabilities of GC with the high sensitivity and molecular selectivity of mid-infrared laser spectroscopy. This dual-domain Leggi di piùNew Publication on Sensors and Actuators B Chemical Journal[…]

The PolySense and Polysense Innovations teams have just published  a new article on Photoacoustics Journal Elsevier (IF 6.8) reporting on a Quartz-Enhanced Photoacoustic Spectroscopy sensing technique based on single-laser dual-frequency superimposed modulation. By simultaneously injecting two independent high-frequency modulation signals, matching the fundamental and overtone resonance modes of a Quartz Tuning Fork(QTF), into a single Leggi di piùNew Publication on Photoacoustics Journal[…]