Optical Fiber Surface Plasmon Resonance for Glucose Detection
This work proposes a sensor that utilizes a transmission scheme for measuring glucose aqueous solutions based on surface plasmon resonance. A comparison between the performance of two sensors with similar lengths and different diameters is performed. The first sensor comprises a multimode optical fi...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
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EDP Sciences
2023-01-01
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Series: | EPJ Web of Conferences |
Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2023/13/epjconf_eosam2023_09037.pdf |
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author | Cunha Cristina Silva Susana Coelho Luís C. C. Frazão Orlando Novais Susana |
author_facet | Cunha Cristina Silva Susana Coelho Luís C. C. Frazão Orlando Novais Susana |
author_sort | Cunha Cristina |
collection | DOAJ |
description | This work proposes a sensor that utilizes a transmission scheme for measuring glucose aqueous solutions based on surface plasmon resonance. A comparison between the performance of two sensors with similar lengths and different diameters is performed. The first sensor comprises a multimode optical fiber with a diameter of 400 µm and a 10 mm middle section of the cladding removed. The second sensor is similar, except that the fiber has a diameter of 600 µm. The sensors were evaluated for their performance in measuring glucose concentrations ranging from 0.0001 to 0.5000 g/mL. The 400 µm sensor demonstrated high sensitivity however, the sensor with a diameter of 600 µm attained a slightly higher maximum sensitivity of 322.0 nm/(g/mL). |
first_indexed | 2024-03-11T12:14:02Z |
format | Article |
id | doaj.art-b7f38ea40465436089ef0935978d2b1c |
institution | Directory Open Access Journal |
issn | 2100-014X |
language | English |
last_indexed | 2024-03-11T12:14:02Z |
publishDate | 2023-01-01 |
publisher | EDP Sciences |
record_format | Article |
series | EPJ Web of Conferences |
spelling | doaj.art-b7f38ea40465436089ef0935978d2b1c2023-11-07T10:20:48ZengEDP SciencesEPJ Web of Conferences2100-014X2023-01-012870903710.1051/epjconf/202328709037epjconf_eosam2023_09037Optical Fiber Surface Plasmon Resonance for Glucose DetectionCunha Cristina0Silva Susana1Coelho Luís C. C.2Frazão Orlando3Novais Susana4INESC TEC – Institute for Systems and Computer Engineering, Technology and ScienceINESC TEC – Institute for Systems and Computer Engineering, Technology and ScienceINESC TEC – Institute for Systems and Computer Engineering, Technology and ScienceINESC TEC – Institute for Systems and Computer Engineering, Technology and ScienceINESC TEC – Institute for Systems and Computer Engineering, Technology and ScienceThis work proposes a sensor that utilizes a transmission scheme for measuring glucose aqueous solutions based on surface plasmon resonance. A comparison between the performance of two sensors with similar lengths and different diameters is performed. The first sensor comprises a multimode optical fiber with a diameter of 400 µm and a 10 mm middle section of the cladding removed. The second sensor is similar, except that the fiber has a diameter of 600 µm. The sensors were evaluated for their performance in measuring glucose concentrations ranging from 0.0001 to 0.5000 g/mL. The 400 µm sensor demonstrated high sensitivity however, the sensor with a diameter of 600 µm attained a slightly higher maximum sensitivity of 322.0 nm/(g/mL).https://www.epj-conferences.org/articles/epjconf/pdf/2023/13/epjconf_eosam2023_09037.pdf |
spellingShingle | Cunha Cristina Silva Susana Coelho Luís C. C. Frazão Orlando Novais Susana Optical Fiber Surface Plasmon Resonance for Glucose Detection EPJ Web of Conferences |
title | Optical Fiber Surface Plasmon Resonance for Glucose Detection |
title_full | Optical Fiber Surface Plasmon Resonance for Glucose Detection |
title_fullStr | Optical Fiber Surface Plasmon Resonance for Glucose Detection |
title_full_unstemmed | Optical Fiber Surface Plasmon Resonance for Glucose Detection |
title_short | Optical Fiber Surface Plasmon Resonance for Glucose Detection |
title_sort | optical fiber surface plasmon resonance for glucose detection |
url | https://www.epj-conferences.org/articles/epjconf/pdf/2023/13/epjconf_eosam2023_09037.pdf |
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