WMS based dual-range real-time trace sensor for ethane detection in exhaled breath
Guolin Li, Yunhui Wu, Zecheng Zhang, Xuena Zhang, Kun Ma, Yue Jiao, Jiarui Li, Yajing Liu, Yimeng Song, Hao Zhao, Shenqiang Zhai, Qiang Li
Topics & Concepts
Breath gas analysisTunable diode laser absorption spectroscopyDetection limitTrace gasMaterials scienceAbsorption spectroscopyAbsorption (acoustics)SpectroscopyQuantum cascade laserLaserAnalytical Chemistry (journal)Continuous waveTunable laserOpticsOptoelectronicsWavelengthChemistryPhysicsChromatographyQuantum mechanicsOrganic chemistrySpectroscopy and Laser ApplicationsAdvanced Chemical Sensor TechnologiesGas Sensing Nanomaterials and Sensors