Polypyrrole thin film sensor base surface plasmon resonance for detection of Cu(II) and Fe(III) in aqueous solution
In this study, the performance of surface plasmon resonance method incorporated with polypyrrole sensing layer was examined for detection of Cu (II) and Fe (III) ions in aqueous solutions. The polypyrrole was prepared by electro-oxidation method on a gold layer for the detecting low concentration io...
| Main Authors: | , , , , , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
American Institute of Physics
2012
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/57267/ http://psasir.upm.edu.my/id/eprint/57267/1/Polypyrrole%20thin%20film%20sensor%20base%20surface%20plasmon%20resonance%20for%20detection%20of%20Cu%28II%29%20and%20Fe%28III%29%20in%20aqueous%20solution.pdf |
| _version_ | 1848853317926518784 |
|---|---|
| author | Sadrolhosseini, Amir Reza Muhammad Noor, Ahmad Shukri Abd. Moksin, Mohd Maarof Abdi, Mahnaz M. Soleimani, Hassan Abas, Ahmad Fauzi Talib, Zainal Abdin |
| author_facet | Sadrolhosseini, Amir Reza Muhammad Noor, Ahmad Shukri Abd. Moksin, Mohd Maarof Abdi, Mahnaz M. Soleimani, Hassan Abas, Ahmad Fauzi Talib, Zainal Abdin |
| author_sort | Sadrolhosseini, Amir Reza |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | In this study, the performance of surface plasmon resonance method incorporated with polypyrrole sensing layer was examined for detection of Cu (II) and Fe (III) ions in aqueous solutions. The polypyrrole was prepared by electro-oxidation method on a gold layer for the detecting low concentration ions (0.1, 1 5 10 20 ppm). The experiments carried out at room temperature, and each sample was flowed through the flow cell. A photodiode registered the SPR signals as the function of rotation angle and thickness of layers. For observing the association and dissociation processes, the experiments repeated more than ten times, and the sensorgrams were obtained. Furthermore, Langmuir model was utilized to describe the binding interactions of ions with the polypyrrole layer. The lower concentration detection limit was about 0.1 ppm and the terminal resonance angles were occurred after the 300 s. The sensor was also found to be more sensitive to the presence of Cu than Fe ions. |
| first_indexed | 2025-11-15T10:52:04Z |
| format | Conference or Workshop Item |
| id | upm-57267 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:52:04Z |
| publishDate | 2012 |
| publisher | American Institute of Physics |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-572672017-09-26T03:48:22Z http://psasir.upm.edu.my/id/eprint/57267/ Polypyrrole thin film sensor base surface plasmon resonance for detection of Cu(II) and Fe(III) in aqueous solution Sadrolhosseini, Amir Reza Muhammad Noor, Ahmad Shukri Abd. Moksin, Mohd Maarof Abdi, Mahnaz M. Soleimani, Hassan Abas, Ahmad Fauzi Talib, Zainal Abdin In this study, the performance of surface plasmon resonance method incorporated with polypyrrole sensing layer was examined for detection of Cu (II) and Fe (III) ions in aqueous solutions. The polypyrrole was prepared by electro-oxidation method on a gold layer for the detecting low concentration ions (0.1, 1 5 10 20 ppm). The experiments carried out at room temperature, and each sample was flowed through the flow cell. A photodiode registered the SPR signals as the function of rotation angle and thickness of layers. For observing the association and dissociation processes, the experiments repeated more than ten times, and the sensorgrams were obtained. Furthermore, Langmuir model was utilized to describe the binding interactions of ions with the polypyrrole layer. The lower concentration detection limit was about 0.1 ppm and the terminal resonance angles were occurred after the 300 s. The sensor was also found to be more sensitive to the presence of Cu than Fe ions. American Institute of Physics 2012 Conference or Workshop Item PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/57267/1/Polypyrrole%20thin%20film%20sensor%20base%20surface%20plasmon%20resonance%20for%20detection%20of%20Cu%28II%29%20and%20Fe%28III%29%20in%20aqueous%20solution.pdf Sadrolhosseini, Amir Reza and Muhammad Noor, Ahmad Shukri and Abd. Moksin, Mohd Maarof and Abdi, Mahnaz M. and Soleimani, Hassan and Abas, Ahmad Fauzi and Talib, Zainal Abdin (2012) Polypyrrole thin film sensor base surface plasmon resonance for detection of Cu(II) and Fe(III) in aqueous solution. In: 2nd International Conference on Fundamental and Applied Sciences (ICFAS2012), 12-14 June 2012, Kuala Lumpur Convention Centre, Kuala Lumpur. (pp. 200-204). 10.1063/1.4757465 |
| spellingShingle | Sadrolhosseini, Amir Reza Muhammad Noor, Ahmad Shukri Abd. Moksin, Mohd Maarof Abdi, Mahnaz M. Soleimani, Hassan Abas, Ahmad Fauzi Talib, Zainal Abdin Polypyrrole thin film sensor base surface plasmon resonance for detection of Cu(II) and Fe(III) in aqueous solution |
| title | Polypyrrole thin film sensor base surface plasmon resonance for detection of Cu(II) and Fe(III) in aqueous solution |
| title_full | Polypyrrole thin film sensor base surface plasmon resonance for detection of Cu(II) and Fe(III) in aqueous solution |
| title_fullStr | Polypyrrole thin film sensor base surface plasmon resonance for detection of Cu(II) and Fe(III) in aqueous solution |
| title_full_unstemmed | Polypyrrole thin film sensor base surface plasmon resonance for detection of Cu(II) and Fe(III) in aqueous solution |
| title_short | Polypyrrole thin film sensor base surface plasmon resonance for detection of Cu(II) and Fe(III) in aqueous solution |
| title_sort | polypyrrole thin film sensor base surface plasmon resonance for detection of cu(ii) and fe(iii) in aqueous solution |
| url | http://psasir.upm.edu.my/id/eprint/57267/ http://psasir.upm.edu.my/id/eprint/57267/ http://psasir.upm.edu.my/id/eprint/57267/1/Polypyrrole%20thin%20film%20sensor%20base%20surface%20plasmon%20resonance%20for%20detection%20of%20Cu%28II%29%20and%20Fe%28III%29%20in%20aqueous%20solution.pdf |