Hydrous ferric oxide-magnetite-reduced graphene oxide nanocomposite for detection of arsenic using surface plasmon resonance
Surface plasmon resonance sensor coated with hydrous ferric oxide-magnetite-reduced (Fe2H2O4-Fe3O4-rGO) graphene oxide nanocomposite film was demonstrated to detect two toxic heavy metals; Arsenic (III) [As(III)] and Arsenic (V) [As(V)] in aqueous solution. The proposed nanocomposite film exhibited...
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2019
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/80122/1/Hydrous%20ferric%20oxide-magnetite-reduced%20graphene%20oxide%20nanocomposite%20for%20detection%20of%20arsenic%20using%20surface%20plasmon%20resonance.pdf |
| _version_ | 1825951262584078336 |
|---|---|
| author | Al-Rekabi, S. H. Mustapha Kamil, Yasmin Abu Bakar, Muhammad Hafiz Fen, Yap Wing Lim, Hong Ngee Samikannu, Kanagesan Mahdi, Mohd Adzir |
| author_facet | Al-Rekabi, S. H. Mustapha Kamil, Yasmin Abu Bakar, Muhammad Hafiz Fen, Yap Wing Lim, Hong Ngee Samikannu, Kanagesan Mahdi, Mohd Adzir |
| author_sort | Al-Rekabi, S. H. |
| collection | UPM |
| description | Surface plasmon resonance sensor coated with hydrous ferric oxide-magnetite-reduced (Fe2H2O4-Fe3O4-rGO) graphene oxide nanocomposite film was demonstrated to detect two toxic heavy metals; Arsenic (III) [As(III)] and Arsenic (V) [As(V)] in aqueous solution. The proposed nanocomposite film exhibited successful absorption of As with enhanced sensitivity and selectivity. Resultantly, when tested with different concentrations of As(III) and As(V), (0.1-1.0 ppb) the sensor ranged linearly with sensitivity of 2.196 °ppb-1 and 0.960 °ppb-1, respectively, and achieved a detection limit as low as 0.1 ppb. These results validate the potential of Fe2H2O4-Fe3O4-rGO nanocomposite material for optical sensing applications in As detection. |
| first_indexed | 2024-03-06T10:27:19Z |
| format | Article |
| id | upm.eprints-80122 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T10:27:19Z |
| publishDate | 2019 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | upm.eprints-801222020-09-22T04:29:04Z http://psasir.upm.edu.my/id/eprint/80122/ Hydrous ferric oxide-magnetite-reduced graphene oxide nanocomposite for detection of arsenic using surface plasmon resonance Al-Rekabi, S. H. Mustapha Kamil, Yasmin Abu Bakar, Muhammad Hafiz Fen, Yap Wing Lim, Hong Ngee Samikannu, Kanagesan Mahdi, Mohd Adzir Surface plasmon resonance sensor coated with hydrous ferric oxide-magnetite-reduced (Fe2H2O4-Fe3O4-rGO) graphene oxide nanocomposite film was demonstrated to detect two toxic heavy metals; Arsenic (III) [As(III)] and Arsenic (V) [As(V)] in aqueous solution. The proposed nanocomposite film exhibited successful absorption of As with enhanced sensitivity and selectivity. Resultantly, when tested with different concentrations of As(III) and As(V), (0.1-1.0 ppb) the sensor ranged linearly with sensitivity of 2.196 °ppb-1 and 0.960 °ppb-1, respectively, and achieved a detection limit as low as 0.1 ppb. These results validate the potential of Fe2H2O4-Fe3O4-rGO nanocomposite material for optical sensing applications in As detection. Elsevier 2019 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/80122/1/Hydrous%20ferric%20oxide-magnetite-reduced%20graphene%20oxide%20nanocomposite%20for%20detection%20of%20arsenic%20using%20surface%20plasmon%20resonance.pdf Al-Rekabi, S. H. and Mustapha Kamil, Yasmin and Abu Bakar, Muhammad Hafiz and Fen, Yap Wing and Lim, Hong Ngee and Samikannu, Kanagesan and Mahdi, Mohd Adzir (2019) Hydrous ferric oxide-magnetite-reduced graphene oxide nanocomposite for detection of arsenic using surface plasmon resonance. Optics & Laser Technology, 111. pp. 417-423. ISSN 0030-3992; ESSN: 1879-2545 https://ui.adsabs.harvard.edu/search/q=author:%22Kanagesan%2C+S.%22&sort=date%20desc,%20bibcode%20desc 10.1016/j.optlastec.2018.10.018 |
| spellingShingle | Al-Rekabi, S. H. Mustapha Kamil, Yasmin Abu Bakar, Muhammad Hafiz Fen, Yap Wing Lim, Hong Ngee Samikannu, Kanagesan Mahdi, Mohd Adzir Hydrous ferric oxide-magnetite-reduced graphene oxide nanocomposite for detection of arsenic using surface plasmon resonance |
| title | Hydrous ferric oxide-magnetite-reduced graphene oxide nanocomposite for detection of arsenic using surface plasmon resonance |
| title_full | Hydrous ferric oxide-magnetite-reduced graphene oxide nanocomposite for detection of arsenic using surface plasmon resonance |
| title_fullStr | Hydrous ferric oxide-magnetite-reduced graphene oxide nanocomposite for detection of arsenic using surface plasmon resonance |
| title_full_unstemmed | Hydrous ferric oxide-magnetite-reduced graphene oxide nanocomposite for detection of arsenic using surface plasmon resonance |
| title_short | Hydrous ferric oxide-magnetite-reduced graphene oxide nanocomposite for detection of arsenic using surface plasmon resonance |
| title_sort | hydrous ferric oxide magnetite reduced graphene oxide nanocomposite for detection of arsenic using surface plasmon resonance |
| url | http://psasir.upm.edu.my/id/eprint/80122/1/Hydrous%20ferric%20oxide-magnetite-reduced%20graphene%20oxide%20nanocomposite%20for%20detection%20of%20arsenic%20using%20surface%20plasmon%20resonance.pdf |
| work_keys_str_mv | AT alrekabish hydrousferricoxidemagnetitereducedgrapheneoxidenanocompositefordetectionofarsenicusingsurfaceplasmonresonance AT mustaphakamilyasmin hydrousferricoxidemagnetitereducedgrapheneoxidenanocompositefordetectionofarsenicusingsurfaceplasmonresonance AT abubakarmuhammadhafiz hydrousferricoxidemagnetitereducedgrapheneoxidenanocompositefordetectionofarsenicusingsurfaceplasmonresonance AT fenyapwing hydrousferricoxidemagnetitereducedgrapheneoxidenanocompositefordetectionofarsenicusingsurfaceplasmonresonance AT limhongngee hydrousferricoxidemagnetitereducedgrapheneoxidenanocompositefordetectionofarsenicusingsurfaceplasmonresonance AT samikannukanagesan hydrousferricoxidemagnetitereducedgrapheneoxidenanocompositefordetectionofarsenicusingsurfaceplasmonresonance AT mahdimohdadzir hydrousferricoxidemagnetitereducedgrapheneoxidenanocompositefordetectionofarsenicusingsurfaceplasmonresonance |