Di-Iron Trioxide Hydrate-Multi-Walled Carbon Nanotube Nanocomposite for Arsenite Detection Using Surface Plasmon Resonance Technique
We present surface plasmon resonance-based sensor for arsenite [As(III)] detection using Di-iron trioxide hydrate - multi-walled carbon nanotube (Fe2H2O4-MWCNT) nanocomposite as a sensing layer. The enticing traits of Fe2H2O4-MWCNT having high surface to volume ratio and good affinity toward arsenic...
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| Format: | Article |
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Institute of Electrical and Electronics Engineers (IEEE)
2019
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| _version_ | 1796961968226041856 |
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| author | Kamil, Yasmin Mustapha Al-Rekabi, Sura Hmoud Mohamed, Husam Abduldaem Bakar, Muhammad Hafiz Abu Kanagesan, Samikannu Fen, Yap Wing Mahdi, Mohd Adzir |
| author_facet | Kamil, Yasmin Mustapha Al-Rekabi, Sura Hmoud Mohamed, Husam Abduldaem Bakar, Muhammad Hafiz Abu Kanagesan, Samikannu Fen, Yap Wing Mahdi, Mohd Adzir |
| author_sort | Kamil, Yasmin Mustapha |
| collection | UM |
| description | We present surface plasmon resonance-based sensor for arsenite [As(III)] detection using Di-iron trioxide hydrate - multi-walled carbon nanotube (Fe2H2O4-MWCNT) nanocomposite as a sensing layer. The enticing traits of Fe2H2O4-MWCNT having high surface to volume ratio and good affinity toward arsenic have proven to enhance As(III) absorption onto the sensing surface and consequently increase the sensitivity of the sensor. When tested with different concentrations of As(III) within the range of 0.2 ppb to 1 ppb, sensitivity value was obtained at 1.756° ppb−1 with Fe2H2O4-MWCNT thickness of 7 nm. The detection limit was achieved at 0.2 ppb which surpassed conventional methods and reported studies on SPR-based sensor for As detection. © 2020 Copyright held by the owner/author(s). Publication rights licensed to ACM. |
| first_indexed | 2024-03-06T06:02:01Z |
| format | Article |
| id | um.eprints-24178 |
| institution | Universiti Malaya |
| last_indexed | 2024-03-06T06:02:01Z |
| publishDate | 2019 |
| publisher | Institute of Electrical and Electronics Engineers (IEEE) |
| record_format | dspace |
| spelling | um.eprints-241782020-04-08T06:11:47Z http://eprints.um.edu.my/24178/ Di-Iron Trioxide Hydrate-Multi-Walled Carbon Nanotube Nanocomposite for Arsenite Detection Using Surface Plasmon Resonance Technique Kamil, Yasmin Mustapha Al-Rekabi, Sura Hmoud Mohamed, Husam Abduldaem Bakar, Muhammad Hafiz Abu Kanagesan, Samikannu Fen, Yap Wing Mahdi, Mohd Adzir QC Physics TK Electrical engineering. Electronics Nuclear engineering We present surface plasmon resonance-based sensor for arsenite [As(III)] detection using Di-iron trioxide hydrate - multi-walled carbon nanotube (Fe2H2O4-MWCNT) nanocomposite as a sensing layer. The enticing traits of Fe2H2O4-MWCNT having high surface to volume ratio and good affinity toward arsenic have proven to enhance As(III) absorption onto the sensing surface and consequently increase the sensitivity of the sensor. When tested with different concentrations of As(III) within the range of 0.2 ppb to 1 ppb, sensitivity value was obtained at 1.756° ppb−1 with Fe2H2O4-MWCNT thickness of 7 nm. The detection limit was achieved at 0.2 ppb which surpassed conventional methods and reported studies on SPR-based sensor for As detection. © 2020 Copyright held by the owner/author(s). Publication rights licensed to ACM. Institute of Electrical and Electronics Engineers (IEEE) 2019 Article PeerReviewed Kamil, Yasmin Mustapha and Al-Rekabi, Sura Hmoud and Mohamed, Husam Abduldaem and Bakar, Muhammad Hafiz Abu and Kanagesan, Samikannu and Fen, Yap Wing and Mahdi, Mohd Adzir (2019) Di-Iron Trioxide Hydrate-Multi-Walled Carbon Nanotube Nanocomposite for Arsenite Detection Using Surface Plasmon Resonance Technique. IEEE Photonics Journal, 11 (4). pp. 1-9. ISSN 1943-0655, DOI https://doi.org/10.1109/JPHOT.2019.2930524 <https://doi.org/10.1109/JPHOT.2019.2930524>. https://doi.org/10.1109/JPHOT.2019.2930524 doi:10.1109/JPHOT.2019.2930524 |
| spellingShingle | QC Physics TK Electrical engineering. Electronics Nuclear engineering Kamil, Yasmin Mustapha Al-Rekabi, Sura Hmoud Mohamed, Husam Abduldaem Bakar, Muhammad Hafiz Abu Kanagesan, Samikannu Fen, Yap Wing Mahdi, Mohd Adzir Di-Iron Trioxide Hydrate-Multi-Walled Carbon Nanotube Nanocomposite for Arsenite Detection Using Surface Plasmon Resonance Technique |
| title | Di-Iron Trioxide Hydrate-Multi-Walled Carbon Nanotube Nanocomposite for Arsenite Detection Using Surface Plasmon Resonance Technique |
| title_full | Di-Iron Trioxide Hydrate-Multi-Walled Carbon Nanotube Nanocomposite for Arsenite Detection Using Surface Plasmon Resonance Technique |
| title_fullStr | Di-Iron Trioxide Hydrate-Multi-Walled Carbon Nanotube Nanocomposite for Arsenite Detection Using Surface Plasmon Resonance Technique |
| title_full_unstemmed | Di-Iron Trioxide Hydrate-Multi-Walled Carbon Nanotube Nanocomposite for Arsenite Detection Using Surface Plasmon Resonance Technique |
| title_short | Di-Iron Trioxide Hydrate-Multi-Walled Carbon Nanotube Nanocomposite for Arsenite Detection Using Surface Plasmon Resonance Technique |
| title_sort | di iron trioxide hydrate multi walled carbon nanotube nanocomposite for arsenite detection using surface plasmon resonance technique |
| topic | QC Physics TK Electrical engineering. Electronics Nuclear engineering |
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