Silver/graphene nanocomposite-modified optical fiber sensor platform for ethanol detection in water medium
A silver nanoparticle-incorporated reduced graphene oxide (Ag/rGO) nanocomposite-based tapered optical fiber sensor was successfully fabricated for the sensing of ethanol in an aqueous medium. The sensor probe was fabricated by using a drop-casting technique to coat Ag/rGO on a multimode tapered opt...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2015
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| Online Access: | http://psasir.upm.edu.my/id/eprint/46280/1/Silver%2C%20graphene%20nanocomposite-modified%20optical%20fiber%20sensor%20platform%20for%20ethanol%20detection%20in%20water%20medium.pdf |
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| author | Aziz, A. Lim, Hong Ngee Girei, S.H Yaacob, Mohd Hanif Mahdi, Mohd Adzir Huang, N. M. Pandikumar, Alagarsamy |
| author_facet | Aziz, A. Lim, Hong Ngee Girei, S.H Yaacob, Mohd Hanif Mahdi, Mohd Adzir Huang, N. M. Pandikumar, Alagarsamy |
| author_sort | Aziz, A. |
| collection | UPM |
| description | A silver nanoparticle-incorporated reduced graphene oxide (Ag/rGO) nanocomposite-based tapered optical fiber sensor was successfully fabricated for the sensing of ethanol in an aqueous medium. The sensor probe was fabricated by using a drop-casting technique to coat Ag/rGO on a multimode tapered optical fiber, and the dynamic response was investigated under an exposed condition for ethanol in an aqueous medium. The operating principle of the sensor device was based on the spectral intensity interrogation technique in the visible region. The visible region spectral intensity was found to vary linearly with the ethanol content in the range of 1–100%. The high sensitivity, rapid response, and good stability of the Ag/rGO nanocomposite-based optical fiber sensor make it a potential candidate for monitoring environmental pollution and the safety requirements of industry and daily life. |
| first_indexed | 2024-03-06T09:00:04Z |
| format | Article |
| id | upm.eprints-46280 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T09:00:04Z |
| publishDate | 2015 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | upm.eprints-462802022-06-17T02:09:25Z http://psasir.upm.edu.my/id/eprint/46280/ Silver/graphene nanocomposite-modified optical fiber sensor platform for ethanol detection in water medium Aziz, A. Lim, Hong Ngee Girei, S.H Yaacob, Mohd Hanif Mahdi, Mohd Adzir Huang, N. M. Pandikumar, Alagarsamy A silver nanoparticle-incorporated reduced graphene oxide (Ag/rGO) nanocomposite-based tapered optical fiber sensor was successfully fabricated for the sensing of ethanol in an aqueous medium. The sensor probe was fabricated by using a drop-casting technique to coat Ag/rGO on a multimode tapered optical fiber, and the dynamic response was investigated under an exposed condition for ethanol in an aqueous medium. The operating principle of the sensor device was based on the spectral intensity interrogation technique in the visible region. The visible region spectral intensity was found to vary linearly with the ethanol content in the range of 1–100%. The high sensitivity, rapid response, and good stability of the Ag/rGO nanocomposite-based optical fiber sensor make it a potential candidate for monitoring environmental pollution and the safety requirements of industry and daily life. Elsevier 2015-01 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/46280/1/Silver%2C%20graphene%20nanocomposite-modified%20optical%20fiber%20sensor%20platform%20for%20ethanol%20detection%20in%20water%20medium.pdf Aziz, A. and Lim, Hong Ngee and Girei, S.H and Yaacob, Mohd Hanif and Mahdi, Mohd Adzir and Huang, N. M. and Pandikumar, Alagarsamy (2015) Silver/graphene nanocomposite-modified optical fiber sensor platform for ethanol detection in water medium. Sensors and Actuators B: Chemical, 206. pp. 119-125. ISSN 0925-4005; ESSN: 1873-3077 https://www.sciencedirect.com/science/article/pii/S0925400514011046 10.1016/j.snb.2014.09.035 |
| spellingShingle | Aziz, A. Lim, Hong Ngee Girei, S.H Yaacob, Mohd Hanif Mahdi, Mohd Adzir Huang, N. M. Pandikumar, Alagarsamy Silver/graphene nanocomposite-modified optical fiber sensor platform for ethanol detection in water medium |
| title | Silver/graphene nanocomposite-modified optical fiber sensor platform for ethanol detection in water medium |
| title_full | Silver/graphene nanocomposite-modified optical fiber sensor platform for ethanol detection in water medium |
| title_fullStr | Silver/graphene nanocomposite-modified optical fiber sensor platform for ethanol detection in water medium |
| title_full_unstemmed | Silver/graphene nanocomposite-modified optical fiber sensor platform for ethanol detection in water medium |
| title_short | Silver/graphene nanocomposite-modified optical fiber sensor platform for ethanol detection in water medium |
| title_sort | silver graphene nanocomposite modified optical fiber sensor platform for ethanol detection in water medium |
| url | http://psasir.upm.edu.my/id/eprint/46280/1/Silver%2C%20graphene%20nanocomposite-modified%20optical%20fiber%20sensor%20platform%20for%20ethanol%20detection%20in%20water%20medium.pdf |
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