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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...

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Main Authors: Osman, Nurul Huda, Idris, Adilah, Abu Bakar, Padilah, Mohd Abdull Majid, Mohammad Abdull Halim, Liew, Josephine Ying Chyi
Format: Article
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2019
Online Access:http://psasir.upm.edu.my/id/eprint/81109/1/COPPER.pdf
http://psasir.upm.edu.my/id/eprint/81109/
https://ijneam.unimap.edu.my/
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spelling my.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/
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
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.
format Article
author Osman, Nurul Huda
Idris, Adilah
Abu Bakar, Padilah
Mohd Abdull Majid, Mohammad Abdull Halim
Liew, Josephine Ying Chyi
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
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
title 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_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_sort detection of copper (ii) ion on chitosan film using microstrip ring resonator
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2019
url http://psasir.upm.edu.my/id/eprint/81109/1/COPPER.pdf
http://psasir.upm.edu.my/id/eprint/81109/
https://ijneam.unimap.edu.my/
_version_ 1681490846735663104
score 13.211869

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