Please use this identifier to cite or link to this item:
https://hdl.handle.net/10356/89227
Title: | Heavy metal cation probe with signal to noise ratio measurement of fiber Bragg grating | Authors: | Yang, Jingyi Chen, Li Han Dong, Xinyong Raghunandhan, R. Chan, Chi Chiu |
Keywords: | Fiber Bragg Grating Heavy Metal Detection DRNTU::Engineering::Chemical engineering |
Issue Date: | 2016 | Source: | Yang, J., Chen, L. H., Dong, X., Raghunandhan, R., & Chan, C. C. (2016). Heavy Metal Cation Probe with Signal to Noise Ratio Measurement of Fiber Bragg Grating. Procedia Engineering, 140, 67-71. doi : 10.1016/j.proeng.2015.08.1102 | Series/Report no.: | Procedia Engineering | Abstract: | An intensity-modulated Nickel ions (Ni2+) probe is experimentally demonstrated by using optical fiber Bragg grating (FBG) cascaded by a cleaved fiber end which is functionalized by multilayers of chitosan/poly acrylic acid (PAA). The multilayer film can effectively adsorbed Ni2+ that modulate signal to noise ratio (SNR) of the FBG. The proposed probe exhibits an enhanced sensitivity with detection limitation of 0.01 mM. This kind of relative measurement method contributes to eliminate power fluctuation of the optical source. Temperature can be monitored simultaneously by wavelength shift, which is benefit to minimize temperature cross effect on Ni2+ detection in the future. | URI: | https://hdl.handle.net/10356/89227 http://hdl.handle.net/10220/46199 |
ISSN: | 1877-7058 | DOI: | 10.1016/j.proeng.2015.08.1102 | Schools: | School of Chemical and Biomedical Engineering School of Materials Science & Engineering |
Research Centres: | Energy Research Institute @ NTU (ERI@N) | Rights: | © 2016 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0/). Selection and/or peer-review under responsibility of the scientific committee of Symposium 2015 ICMAT | Fulltext Permission: | open | Fulltext Availability: | With Fulltext |
Appears in Collections: | SCBE Journal Articles |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Heavy Metal Cation Probe with Signal to Noise Ratio Measurement of Fiber Bragg Grating.pdf | 377.23 kB | Adobe PDF | View/Open |
SCOPUSTM
Citations
50
4
Updated on Mar 12, 2024
Web of ScienceTM
Citations
50
3
Updated on Oct 30, 2023
Page view(s) 50
584
Updated on Mar 18, 2024
Download(s) 50
79
Updated on Mar 18, 2024
Google ScholarTM
Check
Altmetric
Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.