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Simple, efficient and accurate method toward the monitoring of ethyl butanoate traces

We introduce in this research a simple, accurate, safe, and efficient design for the detection of ethyl butanoate that be present in the dry exhaled breath. In particular, the presence of ethyl butanoate in the dry exhaled breath could be utilized as a platform for the diagnosing of COVID 19. The ma...

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Autores principales: Alrowaili, Z. A., Elsayed, Hussein A., Ahmed, Ashour M., Taha, T. A., Mehaney, Ahmed
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8783197/
https://www.ncbi.nlm.nih.gov/pubmed/35095173
http://dx.doi.org/10.1007/s11082-021-03497-4
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author Alrowaili, Z. A.
Elsayed, Hussein A.
Ahmed, Ashour M.
Taha, T. A.
Mehaney, Ahmed
author_facet Alrowaili, Z. A.
Elsayed, Hussein A.
Ahmed, Ashour M.
Taha, T. A.
Mehaney, Ahmed
author_sort Alrowaili, Z. A.
collection PubMed
description We introduce in this research a simple, accurate, safe, and efficient design for the detection of ethyl butanoate that be present in the dry exhaled breath. In particular, the presence of ethyl butanoate in the dry exhaled breath could be utilized as a platform for the diagnosing of COVID 19. The main idea of this theoretical investigation is based on the inclusion of a cavity layer between a thin layer of Au and the well-known one-dimension photonic crystals. Accordingly, the cavity layer is filled with dry exhaled breath. The numerical results are investigated in the vicinity of the Drude model and transfer matrix method. The investigated results show the appearance of Tamm plasmon resonance in the reflectance spectrum of our design through the IR region. Such resonant mode provides very high sensitivity with the change in the concentration of ethyl butanoate. We have examined the performance of the proposed sensor by calculating its sensitivity, detection limit, detection accuracy, quality factor and figure of merit. The designed sensor could receive sensitivity of 0.3 nm/ppm or 260,486 nm/RIU, resolution of 7 ppm and quality factor of 969.
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spelling pubmed-87831972022-01-24 Simple, efficient and accurate method toward the monitoring of ethyl butanoate traces Alrowaili, Z. A. Elsayed, Hussein A. Ahmed, Ashour M. Taha, T. A. Mehaney, Ahmed Opt Quantum Electron Article We introduce in this research a simple, accurate, safe, and efficient design for the detection of ethyl butanoate that be present in the dry exhaled breath. In particular, the presence of ethyl butanoate in the dry exhaled breath could be utilized as a platform for the diagnosing of COVID 19. The main idea of this theoretical investigation is based on the inclusion of a cavity layer between a thin layer of Au and the well-known one-dimension photonic crystals. Accordingly, the cavity layer is filled with dry exhaled breath. The numerical results are investigated in the vicinity of the Drude model and transfer matrix method. The investigated results show the appearance of Tamm plasmon resonance in the reflectance spectrum of our design through the IR region. Such resonant mode provides very high sensitivity with the change in the concentration of ethyl butanoate. We have examined the performance of the proposed sensor by calculating its sensitivity, detection limit, detection accuracy, quality factor and figure of merit. The designed sensor could receive sensitivity of 0.3 nm/ppm or 260,486 nm/RIU, resolution of 7 ppm and quality factor of 969. Springer US 2022-01-22 2022 /pmc/articles/PMC8783197/ /pubmed/35095173 http://dx.doi.org/10.1007/s11082-021-03497-4 Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Alrowaili, Z. A.
Elsayed, Hussein A.
Ahmed, Ashour M.
Taha, T. A.
Mehaney, Ahmed
Simple, efficient and accurate method toward the monitoring of ethyl butanoate traces
title Simple, efficient and accurate method toward the monitoring of ethyl butanoate traces
title_full Simple, efficient and accurate method toward the monitoring of ethyl butanoate traces
title_fullStr Simple, efficient and accurate method toward the monitoring of ethyl butanoate traces
title_full_unstemmed Simple, efficient and accurate method toward the monitoring of ethyl butanoate traces
title_short Simple, efficient and accurate method toward the monitoring of ethyl butanoate traces
title_sort simple, efficient and accurate method toward the monitoring of ethyl butanoate traces
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8783197/
https://www.ncbi.nlm.nih.gov/pubmed/35095173
http://dx.doi.org/10.1007/s11082-021-03497-4
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