Reduced Graphene Oxide/Maghemite Nanocomposite for Detection of Hydrocarbon Vapor Using Surface Plasmon Resonance
In this paper, a reduced graphene oxide/maghemite (rGO/γ-Fe2O3) nanocomposite film was used as the sensing layer using surface plasmon resonance (SPR) technique. The fabricated SPR sensor was based on a trilayer structure in which the rGO/γ-Fe2O3 nanocomposite layer was sandwiched between two gold l...
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| Format: | Article |
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Institute of Electrical and Electronics Engineers (IEEE)
2016
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| author | Alwahib, A.A. Sadrolhosseini, A.R. An'amt, M.N. Lim, H.N. Yaacob, M.H. Abu Bakar, M.H. Ming, H.N. Mahdi, M.A. |
| author_facet | Alwahib, A.A. Sadrolhosseini, A.R. An'amt, M.N. Lim, H.N. Yaacob, M.H. Abu Bakar, M.H. Ming, H.N. Mahdi, M.A. |
| author_sort | Alwahib, A.A. |
| collection | UM |
| description | In this paper, a reduced graphene oxide/maghemite (rGO/γ-Fe2O3) nanocomposite film was used as the sensing layer using surface plasmon resonance (SPR) technique. The fabricated SPR sensor was based on a trilayer structure in which the rGO/γ-Fe2O3 nanocomposite layer was sandwiched between two gold layers. The SPR sensor was tested with hydrocarbon materials such as acetone, ethanol, methanol, and propanol. Based on the findings, the resonance angle shift with the presence of acetone is 1.891°, the largest among other hydrocarbon materials. The sensitivity of resonance angle shift toward acetone concentration is 0.0368°/%. These results demonstrate the massive potential of rGO/γ-Fe2O3 nanocomposite material for optical sensing applications. |
| first_indexed | 2024-03-06T05:44:56Z |
| format | Article |
| id | um.eprints-18268 |
| institution | Universiti Malaya |
| last_indexed | 2024-03-06T05:44:56Z |
| publishDate | 2016 |
| publisher | Institute of Electrical and Electronics Engineers (IEEE) |
| record_format | dspace |
| spelling | um.eprints-182682017-11-14T08:35:38Z http://eprints.um.edu.my/18268/ Reduced Graphene Oxide/Maghemite Nanocomposite for Detection of Hydrocarbon Vapor Using Surface Plasmon Resonance Alwahib, A.A. Sadrolhosseini, A.R. An'amt, M.N. Lim, H.N. Yaacob, M.H. Abu Bakar, M.H. Ming, H.N. Mahdi, M.A. Q Science (General) TA Engineering (General). Civil engineering (General) In this paper, a reduced graphene oxide/maghemite (rGO/γ-Fe2O3) nanocomposite film was used as the sensing layer using surface plasmon resonance (SPR) technique. The fabricated SPR sensor was based on a trilayer structure in which the rGO/γ-Fe2O3 nanocomposite layer was sandwiched between two gold layers. The SPR sensor was tested with hydrocarbon materials such as acetone, ethanol, methanol, and propanol. Based on the findings, the resonance angle shift with the presence of acetone is 1.891°, the largest among other hydrocarbon materials. The sensitivity of resonance angle shift toward acetone concentration is 0.0368°/%. These results demonstrate the massive potential of rGO/γ-Fe2O3 nanocomposite material for optical sensing applications. Institute of Electrical and Electronics Engineers (IEEE) 2016 Article PeerReviewed Alwahib, A.A. and Sadrolhosseini, A.R. and An'amt, M.N. and Lim, H.N. and Yaacob, M.H. and Abu Bakar, M.H. and Ming, H.N. and Mahdi, M.A. (2016) Reduced Graphene Oxide/Maghemite Nanocomposite for Detection of Hydrocarbon Vapor Using Surface Plasmon Resonance. IEEE Photonics Journal, 8 (4). p. 7486990. ISSN 1943-0655, DOI https://doi.org/10.1109/JPHOT.2016.2577592 <https://doi.org/10.1109/JPHOT.2016.2577592>. https://doi.org/10.1109/JPHOT.2016.2577592 doi:10.1109/JPHOT.2016.2577592 |
| spellingShingle | Q Science (General) TA Engineering (General). Civil engineering (General) Alwahib, A.A. Sadrolhosseini, A.R. An'amt, M.N. Lim, H.N. Yaacob, M.H. Abu Bakar, M.H. Ming, H.N. Mahdi, M.A. Reduced Graphene Oxide/Maghemite Nanocomposite for Detection of Hydrocarbon Vapor Using Surface Plasmon Resonance |
| title | Reduced Graphene Oxide/Maghemite Nanocomposite for Detection of Hydrocarbon Vapor Using Surface Plasmon Resonance |
| title_full | Reduced Graphene Oxide/Maghemite Nanocomposite for Detection of Hydrocarbon Vapor Using Surface Plasmon Resonance |
| title_fullStr | Reduced Graphene Oxide/Maghemite Nanocomposite for Detection of Hydrocarbon Vapor Using Surface Plasmon Resonance |
| title_full_unstemmed | Reduced Graphene Oxide/Maghemite Nanocomposite for Detection of Hydrocarbon Vapor Using Surface Plasmon Resonance |
| title_short | Reduced Graphene Oxide/Maghemite Nanocomposite for Detection of Hydrocarbon Vapor Using Surface Plasmon Resonance |
| title_sort | reduced graphene oxide maghemite nanocomposite for detection of hydrocarbon vapor using surface plasmon resonance |
| topic | Q Science (General) TA Engineering (General). Civil engineering (General) |
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