Detection of copper (II) ion on chitosan film using microstrip ring resonator
The detection of copper (II) ion (Cu2+), using chitosan film and ring resonator is presented in this paper. Chitosan has the ability to adsorb metal ion due to abundant reactive amino and hydroxyl groups. The adsorption amount is confirmed using Atomic Absorption Spectroscopy and the mechanism of io...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universiti Malaysia Perlis (UniMAP)
2019
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| Online Access: | http://psasir.upm.edu.my/id/eprint/81109/1/COPPER.pdf |
| _version_ | 1825951387082555392 |
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| author | Osman, Nurul Huda Idris, Adilah Abu Bakar, Padilah Mohd Abdull Majid, Mohammad Abdull Halim Liew, Josephine Ying Chyi |
| author_facet | Osman, Nurul Huda Idris, Adilah Abu Bakar, Padilah Mohd Abdull Majid, Mohammad Abdull Halim Liew, Josephine Ying Chyi |
| author_sort | Osman, Nurul Huda |
| collection | UPM |
| description | The detection of copper (II) ion (Cu2+), using chitosan film and ring resonator is presented in this paper. Chitosan has the ability to adsorb metal ion due to abundant reactive amino and hydroxyl groups. The adsorption amount is confirmed using Atomic Absorption Spectroscopy and the mechanism of ion conduction in the film, due to adsorption of Cu2+ ion was examined using impedance spectroscopy. The film was then introduced to ring resonator to detect the presence of Cu2+ ion at a frequency of 5 GHz. Results show that the film can adsorb Cu2+ ion at low concentration of 1 mg/l and the ring resonator together with chitosan film is able to detect the presence and changes in Cu2+ ion concentration from the shift in the resonance frequency. This shift in the resonance frequency was then used to calculate the Q factor and effective permittivity of the chitosan film. |
| first_indexed | 2024-03-06T10:29:15Z |
| format | Article |
| id | upm.eprints-81109 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T10:29:15Z |
| publishDate | 2019 |
| publisher | Universiti Malaysia Perlis (UniMAP) |
| record_format | dspace |
| spelling | upm.eprints-811092020-10-14T21:08:39Z http://psasir.upm.edu.my/id/eprint/81109/ Detection of copper (II) ion on chitosan film using microstrip ring resonator Osman, Nurul Huda Idris, Adilah Abu Bakar, Padilah Mohd Abdull Majid, Mohammad Abdull Halim Liew, Josephine Ying Chyi The detection of copper (II) ion (Cu2+), using chitosan film and ring resonator is presented in this paper. Chitosan has the ability to adsorb metal ion due to abundant reactive amino and hydroxyl groups. The adsorption amount is confirmed using Atomic Absorption Spectroscopy and the mechanism of ion conduction in the film, due to adsorption of Cu2+ ion was examined using impedance spectroscopy. The film was then introduced to ring resonator to detect the presence of Cu2+ ion at a frequency of 5 GHz. Results show that the film can adsorb Cu2+ ion at low concentration of 1 mg/l and the ring resonator together with chitosan film is able to detect the presence and changes in Cu2+ ion concentration from the shift in the resonance frequency. This shift in the resonance frequency was then used to calculate the Q factor and effective permittivity of the chitosan film. Universiti Malaysia Perlis (UniMAP) 2019 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/81109/1/COPPER.pdf Osman, Nurul Huda and Idris, Adilah and Abu Bakar, Padilah and Mohd Abdull Majid, Mohammad Abdull Halim and Liew, Josephine Ying Chyi (2019) Detection of copper (II) ion on chitosan film using microstrip ring resonator. International Journal of Nanoelectronics and Materials, 11. pp. 179-186. ISSN 1985-5761; ESSN: 1997-4434 https://ijneam.unimap.edu.my/ |
| spellingShingle | Osman, Nurul Huda Idris, Adilah Abu Bakar, Padilah Mohd Abdull Majid, Mohammad Abdull Halim Liew, Josephine Ying Chyi Detection of copper (II) ion on chitosan film using microstrip ring resonator |
| title | Detection of copper (II) ion on chitosan film using microstrip ring resonator |
| title_full | Detection of copper (II) ion on chitosan film using microstrip ring resonator |
| title_fullStr | Detection of copper (II) ion on chitosan film using microstrip ring resonator |
| title_full_unstemmed | Detection of copper (II) ion on chitosan film using microstrip ring resonator |
| title_short | Detection of copper (II) ion on chitosan film using microstrip ring resonator |
| title_sort | detection of copper ii ion on chitosan film using microstrip ring resonator |
| url | http://psasir.upm.edu.my/id/eprint/81109/1/COPPER.pdf |
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