Preparation, characterization and optical properties of ionophore doped chitosan biopolymer thin film and its potential application for sensing metal ion
In this study, the preparation of ionophore doped chitosan biopolymer solution using chitosan, glutaraldehyde and p-tert-butylcalix[4]arene-tetrakis(N,N-dimethylacetamide) in acetic acid under mild condition has been described. After the reaction, the ionophore doped chitosan biopolymer thin film wa...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2015
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/45967/1/Preparation%2C%20characterization%20and%20optical%20properties%20of%20ionophore%20doped%20chitosan%20biopolymer%20thin%20film%20and%20its%20potential%20application%20for%20sensing%20metal%20ion.pdf |
| _version_ | 1825929620913913856 |
|---|---|
| author | Yap, Wing Fen Mat Yunus, Wan Mahmood Yusof, Nor Azah Ishak, Nurul Syahirah Sheh Omar, Nur Alia Zainudin, Afiq Azri |
| author_facet | Yap, Wing Fen Mat Yunus, Wan Mahmood Yusof, Nor Azah Ishak, Nurul Syahirah Sheh Omar, Nur Alia Zainudin, Afiq Azri |
| author_sort | Yap, Wing Fen |
| collection | UPM |
| description | In this study, the preparation of ionophore doped chitosan biopolymer solution using chitosan, glutaraldehyde and p-tert-butylcalix[4]arene-tetrakis(N,N-dimethylacetamide) in acetic acid under mild condition has been described. After the reaction, the ionophore doped chitosan biopolymer thin film was prepared using spin coating technique. The obtained chitosan derivative was confirmed and characterized by Fourier transform infrared spectroscopy (FTIR) and ultraviolet–visible near infra-red (UV–Vis–NIR) spectroscopy. Surface morphology, evaluated by atomic force microscopy (AFM), indicates the biopolymer thin film is relatively smooth and homogeneous. Absorption of the thin film is high with optical band gap of 3.177 eV. The incorporation of this derivative thin film with an optical spectroscopy can produce positive responses towards metal ion. This ionophore doped chitosan thin film can be considered as a novel optical material for practical application especially in the field of metal ion sensing. |
| first_indexed | 2024-03-06T08:59:24Z |
| format | Article |
| id | upm.eprints-45967 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T08:59:24Z |
| publishDate | 2015 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | upm.eprints-459672022-05-19T02:00:40Z http://psasir.upm.edu.my/id/eprint/45967/ Preparation, characterization and optical properties of ionophore doped chitosan biopolymer thin film and its potential application for sensing metal ion Yap, Wing Fen Mat Yunus, Wan Mahmood Yusof, Nor Azah Ishak, Nurul Syahirah Sheh Omar, Nur Alia Zainudin, Afiq Azri In this study, the preparation of ionophore doped chitosan biopolymer solution using chitosan, glutaraldehyde and p-tert-butylcalix[4]arene-tetrakis(N,N-dimethylacetamide) in acetic acid under mild condition has been described. After the reaction, the ionophore doped chitosan biopolymer thin film was prepared using spin coating technique. The obtained chitosan derivative was confirmed and characterized by Fourier transform infrared spectroscopy (FTIR) and ultraviolet–visible near infra-red (UV–Vis–NIR) spectroscopy. Surface morphology, evaluated by atomic force microscopy (AFM), indicates the biopolymer thin film is relatively smooth and homogeneous. Absorption of the thin film is high with optical band gap of 3.177 eV. The incorporation of this derivative thin film with an optical spectroscopy can produce positive responses towards metal ion. This ionophore doped chitosan thin film can be considered as a novel optical material for practical application especially in the field of metal ion sensing. Elsevier 2015-12 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/45967/1/Preparation%2C%20characterization%20and%20optical%20properties%20of%20ionophore%20doped%20chitosan%20biopolymer%20thin%20film%20and%20its%20potential%20application%20for%20sensing%20metal%20ion.pdf Yap, Wing Fen and Mat Yunus, Wan Mahmood and Yusof, Nor Azah and Ishak, Nurul Syahirah and Sheh Omar, Nur Alia and Zainudin, Afiq Azri (2015) Preparation, characterization and optical properties of ionophore doped chitosan biopolymer thin film and its potential application for sensing metal ion. Optik, 126 (23). pp. 4688-4692. ISSN 0030-4026; ESSN: 1618-1336 https://www.sciencedirect.com/science/article/pii/S0030402615008591 10.1016/j.ijleo.2015.08.098 |
| spellingShingle | Yap, Wing Fen Mat Yunus, Wan Mahmood Yusof, Nor Azah Ishak, Nurul Syahirah Sheh Omar, Nur Alia Zainudin, Afiq Azri Preparation, characterization and optical properties of ionophore doped chitosan biopolymer thin film and its potential application for sensing metal ion |
| title | Preparation, characterization and optical properties of ionophore doped chitosan biopolymer thin film and its potential application for sensing metal ion |
| title_full | Preparation, characterization and optical properties of ionophore doped chitosan biopolymer thin film and its potential application for sensing metal ion |
| title_fullStr | Preparation, characterization and optical properties of ionophore doped chitosan biopolymer thin film and its potential application for sensing metal ion |
| title_full_unstemmed | Preparation, characterization and optical properties of ionophore doped chitosan biopolymer thin film and its potential application for sensing metal ion |
| title_short | Preparation, characterization and optical properties of ionophore doped chitosan biopolymer thin film and its potential application for sensing metal ion |
| title_sort | preparation characterization and optical properties of ionophore doped chitosan biopolymer thin film and its potential application for sensing metal ion |
| url | http://psasir.upm.edu.my/id/eprint/45967/1/Preparation%2C%20characterization%20and%20optical%20properties%20of%20ionophore%20doped%20chitosan%20biopolymer%20thin%20film%20and%20its%20potential%20application%20for%20sensing%20metal%20ion.pdf |
| work_keys_str_mv | AT yapwingfen preparationcharacterizationandopticalpropertiesofionophoredopedchitosanbiopolymerthinfilmanditspotentialapplicationforsensingmetalion AT matyunuswanmahmood preparationcharacterizationandopticalpropertiesofionophoredopedchitosanbiopolymerthinfilmanditspotentialapplicationforsensingmetalion AT yusofnorazah preparationcharacterizationandopticalpropertiesofionophoredopedchitosanbiopolymerthinfilmanditspotentialapplicationforsensingmetalion AT ishaknurulsyahirah preparationcharacterizationandopticalpropertiesofionophoredopedchitosanbiopolymerthinfilmanditspotentialapplicationforsensingmetalion AT shehomarnuralia preparationcharacterizationandopticalpropertiesofionophoredopedchitosanbiopolymerthinfilmanditspotentialapplicationforsensingmetalion AT zainudinafiqazri preparationcharacterizationandopticalpropertiesofionophoredopedchitosanbiopolymerthinfilmanditspotentialapplicationforsensingmetalion |