Design and development of a photoacoustic set up for breath analysis: a preliminary study
Opto-Acoustic Methods and Applications in Biophotonics V(2021)
摘要
Photoacoustic spectroscopy is a well-known spectroscopic method for gas detection. Exhaled breath contains volatile organic compounds (VOCs) as bio-markers of specific health condition. Detection and quantification of VOC bio-markers from exhaled breath can provide valuable information about the health status. We report the design and development of Photoacoustic spectroscopy setup and a preliminary study of the detection of certain standard VOCs.
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关键词
Photo-acoustic spectroscopy,Volatile organic compounds,Biomarker,Gas detector,Breath analysis
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