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Surface plasmon sensor based on polyprrole multiwallet carbon nanotube composite layer to detect AI (III) in aqueous solution


Citation

A., Bahrami and A. R., Sadrolhosseini and G., Mamdoohi and K., Bahzad (2015) Surface plasmon sensor based on polyprrole multiwallet carbon nanotube composite layer to detect AI (III) in aqueous solution. Digest Journal of Nanomaterials and Biostructures, 10 (2). pp. 535-541. ISSN ESSN: 1842-3582

Abstract

In this study, the concentration of aluminum ion was measured using the surface plasmon resonance technique with polypyrrole multi-walled carbon nanotube composite layer and polypyrrole chitosan layer. The experiments were carried out at room temperature. The results of the measurement of the concentration of aluminum ion with polypyrrole multi-walled carbon nanotube layer were compared with that of the concentration of aluminum ion with polypyrrole chitosan layer. The angle shift for the polypyrrole multi-walled carbon nanotube composite layer was larger than the angle shift of the polypyrrole chitosan layer. The limitation of sensors was about 0.1 ppm.


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Additional Metadata

Item Type: Article
Divisions: Faculty of Engineering
Faculty of Science
Institute of Tropical Forestry and Forest Products
Publisher: Institute of Materials Physics
Keywords: SPR sensor; Multi-walled carbon nanotube; PPy-CHI; Al ion
Depositing User: Nida Hidayati Ghazali
Date Deposited: 27 Mar 2018 04:03
Last Modified: 27 Mar 2018 04:03
URI: http://psasir.upm.edu.my/id/eprint/46436
Statistic Details: View Download Statistic

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