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Proceedings Paper

IR spectroscopy of exhaled air from diabetes mellitus patients
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Paper Abstract

The results of the comparative analysis of exhaled air samples from patients with diabetes mellitus second type (target group) and healthy volunteers (control group) with using laser optical-acoustic IR spectroscopy are presented. The measured absorption spectra of exhaled air samples visualization were performed using the principal component analysis. The good spatial separation of the target and control groups in the space of the main components was achieved, which indicates a significant change in the composition and concentration of metabolites in the exhaled air of patients with diabetes. The volatile metabolites that may be characteristic of diabetes are also discussed.

Paper Details

Date Published: 18 December 2019
PDF: 5 pages
Proc. SPIE 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 112080D (18 December 2019); doi: 10.1117/12.2540598
Show Author Affiliations
V. N. Nevezhin, Tomsk State Univ. (Russian Federation)
O. A. Zakharova, Tomsk State Univ. (Russian Federation)
Institute of Strength Physics and Materials Science (Russian Federation)
A. I. Knyazkova, National Research Tomsk State Univ. (Russian Federation)
Institute of Strength Physics and Materials Science (Russian Federation)
T. V. Sorokina, Siberian State Medical Univ. (Russian Federation)
S. V. Nesterovich, Siberian State Medical Univ. (Russian Federation)
A. A. Zaitseva, Siberian State Medical Univ. (Russian Federation)
T. C. Ageeva, Siberian State Medical Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 11208:
25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics
Oleg A. Romanovskii; Gennadii G. Matvienko, Editor(s)

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