Ppb-level mid-IR quartz-enhanced photoacoustic sensor for sarin simulant detection using a T-shaped tuning fork
Zhijin Shang, Hongpeng Wu, Shangzhi Li, Gang Wang, Angelo Sampaolo, Pietro Patimisco, Vincenzo Spagnolo, Lei Dong
Topics & Concepts
Tuning forkDimethyl methylphosphonateTime delay and integrationPhotoacoustic spectroscopyQuantum cascade laserDetection limitSarinPhotoacoustic imaging in biomedicineMaterials sciencePhotothermal therapyAnalytical Chemistry (journal)OptoelectronicsChemistryOpticsNanotechnologyChromatographyAcousticsVibrationInorganic chemistryBiochemistryTerahertz radiationPhysicsAcetylcholinesteraseEnzymeSpectroscopy and Laser ApplicationsAdvanced Chemical Sensor TechnologiesGas Sensing Nanomaterials and Sensors