Graphene-Oxide Coated Ag-Island-Based Inline LSPR Fiber Sensor
| dc.contributor.author | Nayak J.K. | en_US |
| dc.contributor.author | Jha R. | en_US |
| dc.date.accessioned | 2025-02-17T06:34:00Z | |
| dc.date.issued | 2018 | |
| dc.description.abstract | Graphene Oxide (GO) coated silver (Ag) island system based on localized surface plasmon resonance (LSPR) phenomenon have been developed using optical fiber as a sensing probe. The Ag-island is used to excite LSPR field which is responsible for the analyte sensing through a shift in resonance wavelength. The deposition of Ag-islands is confirmed from UV-VIS spectra and Field Emission Scanning Electron Micro-graph (FESEM). The usage of GO helps to protect Ag-island from oxidation along with opening a new window for bio-sensing due to its structural compatibility with the bio-sensing system. We have experientially observed that the GO as a dielectric overlayer on Ag-island shows a refractive index sensitivity of 2217.04 nm/RIU with a resolution of 4.05 � 10-4 RIU. � 2018 IEEE. | en_US |
| dc.identifier.citation | 1 | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1109/LPT.2018.2865491 | |
| dc.identifier.uri | https://idr.iitbbs.ac.in/handle/2008/1705 | |
| dc.language.iso | en | en_US |
| dc.subject | Ag-island | en_US |
| dc.subject | Fiber sensor | en_US |
| dc.subject | graphene oxide | en_US |
| dc.subject | resolution | en_US |
| dc.subject | sensitivity | en_US |
| dc.title | Graphene-Oxide Coated Ag-Island-Based Inline LSPR Fiber Sensor | en_US |
| dc.type | Article | en_US |