Surface plasmon sensor based on polyprrole multiwallet carbon nanotube composite layer to detect AI (III) in aqueous solution
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 c...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Institute of Materials Physics
2015
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| Online Access: | http://psasir.upm.edu.my/id/eprint/46436/1/Surface%20plasmon%20sensor%20based%20on%20polyprrole%20multiwallet%20carbon%20nanotube%20composite%20layer%20to%20detect%20AI%20%28III%29%20in%20aqueous%20solution.pdf http://psasir.upm.edu.my/id/eprint/46436/ http://www.chalcogen.ro/index.php/journals/digest-journal-of-nanomaterials-and-biostructures |
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| Summary: | 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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