| Title: | Analytical gas sensing in the terahertz spectral range |
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| Authors: | ID Abina, Andreja (Author)
ID Puc, Uroš (Author)
ID Jazbinšek, Mojca (Author)
ID Zidanšek, Aleksander (Author) |
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| Files: |  Abina-2023-Analytical_Gas_Sensing_in_the_Terah.pdf (3,72 MB)
MD5: C4FC1EEF3783758E38106F22B09D87A6
 https://doi.org/10.3390/mi14111987
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| Language: | English |
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| Work type: | Scientific work |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: | FNM - Faculty of Natural Sciences and Mathematics
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| Abstract: | Exploiting the terahertz (THz) part of the electromagnetic spectrum is attracting attention in various scientific and applied disciplines worldwide. THz technology has also revealed its potential as an effective tool for gas analysis in astronomy, biomedicine and chemical analysis. Recently, it has also become important in environmental applications for monitoring hazardous and toxic gases in the atmosphere. This paper gives an overview of THz gas detection analytical methods for environmental and biomedical applications, starting with a brief introduction to THz technology and an explanation of the interaction of THz radiation with gaseous species and the atmosphere. The review focuses on several gaseous species and groups of air pollutants that have been or can be analysed by THz spectrometry. The review concludes that different but complementary THz detection methods allow unique detection, identification and quantification of gaseous and particulate air pollutants with high selectivity, specificity and sensitivity. THz detection methods also allow further technological improvements and open new application possibilities. |
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| Keywords: | terahertz spectroscopy, gas sensing, air pollution, environmental monitoring |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Submitted for review: | 28.09.2023 |
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| Article acceptance date: | 24.10.2023 |
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| Publication date: | 27.10.2023 |
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| Publisher: | MDPI |
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| Year of publishing: | 2023 |
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| Number of pages: | Str. 1-38 |
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| Numbering: | Letn. 14, Št. 11, št. članka 1987 |
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| PID: | 20.500.12556/DKUM-87761  |
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| UDC: | 502 |
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| ISSN on article: | 2072-666X |
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| COBISS.SI-ID: | 170582019 |
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| DOI: | doi.org/10.3390/mi14111987 |
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| Publication date in DKUM: | 28.03.2024 |
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| Views: | 345 |
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| Downloads: | 45 |
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| Metadata: |    |
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| Categories: | Misc.
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