Ultrasensitive multispecies spectroscopic breath analysis for real-time health monitoring and diagnostics

Breath analysis enables rapid, noninvasive diagnostics, as well as long-term monitoring of human health, through the identification and quantification of exhaled biomarkers. Here, we demonstrate the remarkable capabilities of mid-infrared (mid-IR) cavity-enhanced direct-frequency comb spectroscopy (...

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Bibliographic Details

Published in:	Proceedings of the National Academy of Sciences - PNAS Vol. 118; no. 40
Main Authors:	Liang, Qizhong, Chan, Ya-Chu, Changala, P Bryan, Nesbitt, David J, Ye, Jun, Toscano, Jutta
Format:	Journal Article
Language:	English
Published:	United States 05.10.2021
Subjects:	Biomarkers - metabolism Breath Tests - methods Humans Sensitivity and Specificity Spectrum Analysis - methods breath analysis frequency combs spectroscopy
ISSN:	1091-6490, 1091-6490
Online Access:	Get more information
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