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Rothbart, Nick und Koczulla, Rembert und Holz, Olaf und Schmalz, Klaus und Hübers, Heinz-Wilhelm (2023) Breath Analysis of COPD Patients by Terahertz/Millimeter-Wave Gas Spectroscopy - A Proof-of-Principle Study. In: 48th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2023. 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2023-09-17 - 2023-09-22, Montreal, Kanada. doi: 10.1109/IRMMW-THz57677.2023.10299123. ISBN 979-835033660-3. ISSN 2162-2027.
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Offizielle URL: https://ieeexplore.ieee.org/abstract/document/10299123
Kurzfassung
We demonstrate the application of terahertz/millimeter-wave gas spectroscopy to the analysis of exhaled human breath from a clinical environment. 28 sets of samples from patients with the Chronic Obstructive Pulmonary Disease were measured and analyzed. Comparison with gas chromatography-mass spectrometry, a very well-established method, showed very good correlation of up to R=0.93. The variations between duplicate samples were also as small as in the reference measurements.
| elib-URL des Eintrags: | https://elib.dlr.de/201368/ | ||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||
| Titel: | Breath Analysis of COPD Patients by Terahertz/Millimeter-Wave Gas Spectroscopy - A Proof-of-Principle Study | ||||||||||||||||||||||||
| Autoren: |
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| Datum: | September 2023 | ||||||||||||||||||||||||
| Erschienen in: | 48th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2023 | ||||||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||
| DOI: | 10.1109/IRMMW-THz57677.2023.10299123 | ||||||||||||||||||||||||
| ISSN: | 2162-2027 | ||||||||||||||||||||||||
| ISBN: | 979-835033660-3 | ||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||
| Stichwörter: | Gas Spectroscopy, Terahertz, Breath Analysis | ||||||||||||||||||||||||
| Veranstaltungstitel: | 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) | ||||||||||||||||||||||||
| Veranstaltungsort: | Montreal, Kanada | ||||||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||
| Veranstaltungsbeginn: | 17 September 2023 | ||||||||||||||||||||||||
| Veranstaltungsende: | 22 September 2023 | ||||||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||||||||||
| HGF - Programmthema: | Erdbeobachtung | ||||||||||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||||||
| DLR - Forschungsgebiet: | R EO - Erdbeobachtung | ||||||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Terahertz-Spektrometer für atomaren Sauerstoff in der Mesosphäre/Thermosphäre | ||||||||||||||||||||||||
| Standort: | Berlin-Adlershof | ||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Optische Sensorsysteme > Terahertz- und Laserspektroskopie | ||||||||||||||||||||||||
| Hinterlegt von: | Rothbart, Nick | ||||||||||||||||||||||||
| Hinterlegt am: | 18 Dez 2023 12:18 | ||||||||||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 21:01 |
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