Raman spectroscopy as a tool for helicobacter pylori diagnostics

Raman spectroscopy was studied as a diagnostic tool for detecting Helicobacter pylori infection. We suggested a new methodology to account the changes in the spectrum of Raman scattering caused by pressure variations, which enabled us to measure the { }^{13} \mathrm{CO}_{2} fraction with a relative...

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Bibliographic Details
Published in2024 International Conference Laser Optics (ICLO) p. 483
Main Authors Popov, E.E., Polishchuk, A.V., Kovalev, A.V., Vitkin, V.V.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.07.2024
Subjects
Antibodies
carbon dioxide
carbon isotopolugues
Correlation
Measurement by laser beam
Measurement uncertainty
Optics
Pressure measurement
Raman scattering
Raman spectroscopy
urea breath test
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Summary:Raman spectroscopy was studied as a diagnostic tool for detecting Helicobacter pylori infection. We suggested a new methodology to account the changes in the spectrum of Raman scattering caused by pressure variations, which enabled us to measure the { }^{13} \mathrm{CO}_{2} fraction with a relative error 2.1 \%. The results showed a positive correlation with a blood test for \mathbf{H}. pylori antibodies.
ISSN:2642-5580
DOI:10.1109/ICLO59702.2024.10624505