Possibilities of measuring the exhaled air composition using Raman spectroscopy

Author:

Petrov D.V.,Matrosov I.I.,Kostenko M.A.

Abstract

Abstract A Raman spectrometer for gaseous media with a detection limit at a level of 100 ppb is developed. The results of its experimental approval on exhaled air samples from healthy people confirmed the possibility of monitoring the concentrations of a number of hydrocarbon compounds and 13CO2. The ways of further development of this analytical method are outlined.

Publisher

IOP Publishing

Subject

Electrical and Electronic Engineering,Atomic and Molecular Physics, and Optics,Statistical and Nonlinear Physics,Electronic, Optical and Magnetic Materials

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