Surface plasmon resonance sensor for detecting of arsenic in aqueous solution using polypyrrole-chitosan-cobalt ferrite nanoparticles composite layer
The detection and measurement of low concentrations of arsenic (V) are the subjects of intense research interest in chemistry and environmental activity. In this research, a polypyrrole-chitosan/cobalt ferrite nanoparticles composite layer was prepared using an electrodeposition method on a gold-coa...
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| Format: | Article |
| Language: | English |
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Elsevier
2017
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| Online Access: | http://psasir.upm.edu.my/id/eprint/63337/ http://psasir.upm.edu.my/id/eprint/63337/1/Surface%20plasmon%20resonance%20sensor%20for%20detecting%20of%20arsenic%20in%20aqueous%20solution.pdf |
| _version_ | 1848854765539164160 |
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| author | Sadrolhosseini, Amir Reza Naseri, Mahmoud Kamari, Halimah Mohamed |
| author_facet | Sadrolhosseini, Amir Reza Naseri, Mahmoud Kamari, Halimah Mohamed |
| author_sort | Sadrolhosseini, Amir Reza |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The detection and measurement of low concentrations of arsenic (V) are the subjects of intense research interest in chemistry and environmental activity. In this research, a polypyrrole-chitosan/cobalt ferrite nanoparticles composite layer was prepared using an electrodeposition method on a gold-coated glass slide. The composite layer was characterized using field emission scanning electron microscopy, energy-dispersed spectroscopy, atomic force microscopy, and a high surface stylus profilometer. The composite layer was used to detect the arsenic in water, and the sensor limitation was about 0.001 ppm. The composite layer was tested using atomic-force microscopy before and after the detection of arsenic. As a result, the roughness was disoriented, as the arsenic was bound on the surface of the composite layer. |
| first_indexed | 2025-11-15T11:15:04Z |
| format | Article |
| id | upm-63337 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T11:15:04Z |
| publishDate | 2017 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-633372018-10-16T02:21:03Z http://psasir.upm.edu.my/id/eprint/63337/ Surface plasmon resonance sensor for detecting of arsenic in aqueous solution using polypyrrole-chitosan-cobalt ferrite nanoparticles composite layer Sadrolhosseini, Amir Reza Naseri, Mahmoud Kamari, Halimah Mohamed The detection and measurement of low concentrations of arsenic (V) are the subjects of intense research interest in chemistry and environmental activity. In this research, a polypyrrole-chitosan/cobalt ferrite nanoparticles composite layer was prepared using an electrodeposition method on a gold-coated glass slide. The composite layer was characterized using field emission scanning electron microscopy, energy-dispersed spectroscopy, atomic force microscopy, and a high surface stylus profilometer. The composite layer was used to detect the arsenic in water, and the sensor limitation was about 0.001 ppm. The composite layer was tested using atomic-force microscopy before and after the detection of arsenic. As a result, the roughness was disoriented, as the arsenic was bound on the surface of the composite layer. Elsevier 2017-01 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/63337/1/Surface%20plasmon%20resonance%20sensor%20for%20detecting%20of%20arsenic%20in%20aqueous%20solution.pdf Sadrolhosseini, Amir Reza and Naseri, Mahmoud and Kamari, Halimah Mohamed (2017) Surface plasmon resonance sensor for detecting of arsenic in aqueous solution using polypyrrole-chitosan-cobalt ferrite nanoparticles composite layer. Optics Communications, 383. 132 - 137. ISSN 0030-4018; ESSN: 1873-0310 https://www.sciencedirect.com/science/article/pii/S0030401816307519 10.1016/j.optcom.2016.08.065 |
| spellingShingle | Sadrolhosseini, Amir Reza Naseri, Mahmoud Kamari, Halimah Mohamed Surface plasmon resonance sensor for detecting of arsenic in aqueous solution using polypyrrole-chitosan-cobalt ferrite nanoparticles composite layer |
| title | Surface plasmon resonance sensor for detecting of arsenic in aqueous solution using polypyrrole-chitosan-cobalt ferrite nanoparticles composite layer |
| title_full | Surface plasmon resonance sensor for detecting of arsenic in aqueous solution using polypyrrole-chitosan-cobalt ferrite nanoparticles composite layer |
| title_fullStr | Surface plasmon resonance sensor for detecting of arsenic in aqueous solution using polypyrrole-chitosan-cobalt ferrite nanoparticles composite layer |
| title_full_unstemmed | Surface plasmon resonance sensor for detecting of arsenic in aqueous solution using polypyrrole-chitosan-cobalt ferrite nanoparticles composite layer |
| title_short | Surface plasmon resonance sensor for detecting of arsenic in aqueous solution using polypyrrole-chitosan-cobalt ferrite nanoparticles composite layer |
| title_sort | surface plasmon resonance sensor for detecting of arsenic in aqueous solution using polypyrrole-chitosan-cobalt ferrite nanoparticles composite layer |
| url | http://psasir.upm.edu.my/id/eprint/63337/ http://psasir.upm.edu.my/id/eprint/63337/ http://psasir.upm.edu.my/id/eprint/63337/ http://psasir.upm.edu.my/id/eprint/63337/1/Surface%20plasmon%20resonance%20sensor%20for%20detecting%20of%20arsenic%20in%20aqueous%20solution.pdf |