Surface plasmon resonance sensor to detect n-hexane in palm kernel oil using polypyrrole nanoparticles reduced graphene oxide layer
Palm kernel oil was extracted using n-hexane. Rotary evaporator and oven were used to remove n-hexane from the oil. Measurement of n-hexane in low concentration is significant and interest subject. In this study, the concentration of n-hexane was measured using the surface plasmon resonance techniqu...
| Main Authors: | , , , , , |
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| Format: | Article |
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Hindawi
2021
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| Online Access: | http://psasir.upm.edu.my/id/eprint/95220/ |
| _version_ | 1848862101356937216 |
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| author | Sadrolhosseini, Amir Reza Habibiasr, Mina Soleimani, Hassan Hamidon, Mohd Nizar Yap, Wing Fen Lim, H. N. |
| author_facet | Sadrolhosseini, Amir Reza Habibiasr, Mina Soleimani, Hassan Hamidon, Mohd Nizar Yap, Wing Fen Lim, H. N. |
| author_sort | Sadrolhosseini, Amir Reza |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Palm kernel oil was extracted using n-hexane. Rotary evaporator and oven were used to remove n-hexane from the oil. Measurement of n-hexane in low concentration is significant and interest subject. In this study, the concentration of n-hexane was measured using the surface plasmon resonance technique. In order to improve the sensitivity of surface plasmon resonance sensor, the polypyrrole nanoparticles decorated reduced graphene oxide (sensing layer) was prepared using the electrodeposition technique on the surface of gold film. Different concentration of n-hexane in isooctane and the palm kernel oil before and after purification was tested using sensing layer. The sensor limit was about 1 ppm. The results were matched with the gas chromatography results. The thickness and roughness of sensing layer were increased after the interaction with n-hexane which was obtained from atomic force microscopy. |
| first_indexed | 2025-11-15T13:11:40Z |
| format | Article |
| id | upm-95220 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-15T13:11:40Z |
| publishDate | 2021 |
| publisher | Hindawi |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-952202023-04-07T02:02:07Z http://psasir.upm.edu.my/id/eprint/95220/ Surface plasmon resonance sensor to detect n-hexane in palm kernel oil using polypyrrole nanoparticles reduced graphene oxide layer Sadrolhosseini, Amir Reza Habibiasr, Mina Soleimani, Hassan Hamidon, Mohd Nizar Yap, Wing Fen Lim, H. N. Palm kernel oil was extracted using n-hexane. Rotary evaporator and oven were used to remove n-hexane from the oil. Measurement of n-hexane in low concentration is significant and interest subject. In this study, the concentration of n-hexane was measured using the surface plasmon resonance technique. In order to improve the sensitivity of surface plasmon resonance sensor, the polypyrrole nanoparticles decorated reduced graphene oxide (sensing layer) was prepared using the electrodeposition technique on the surface of gold film. Different concentration of n-hexane in isooctane and the palm kernel oil before and after purification was tested using sensing layer. The sensor limit was about 1 ppm. The results were matched with the gas chromatography results. The thickness and roughness of sensing layer were increased after the interaction with n-hexane which was obtained from atomic force microscopy. Hindawi 2021-01-04 Article PeerReviewed Sadrolhosseini, Amir Reza and Habibiasr, Mina and Soleimani, Hassan and Hamidon, Mohd Nizar and Yap, Wing Fen and Lim, H. N. (2021) Surface plasmon resonance sensor to detect n-hexane in palm kernel oil using polypyrrole nanoparticles reduced graphene oxide layer. Journal of Sensors, 2021. art. no. 8813801. pp. 1-13. ISSN 1687-725X; ESSN: 1687-7268 https://www.hindawi.com/journals/js/2021/8813801/ 10.1155/2021/8813801 |
| spellingShingle | Sadrolhosseini, Amir Reza Habibiasr, Mina Soleimani, Hassan Hamidon, Mohd Nizar Yap, Wing Fen Lim, H. N. Surface plasmon resonance sensor to detect n-hexane in palm kernel oil using polypyrrole nanoparticles reduced graphene oxide layer |
| title | Surface plasmon resonance sensor to detect n-hexane in palm kernel oil using polypyrrole nanoparticles reduced graphene oxide layer |
| title_full | Surface plasmon resonance sensor to detect n-hexane in palm kernel oil using polypyrrole nanoparticles reduced graphene oxide layer |
| title_fullStr | Surface plasmon resonance sensor to detect n-hexane in palm kernel oil using polypyrrole nanoparticles reduced graphene oxide layer |
| title_full_unstemmed | Surface plasmon resonance sensor to detect n-hexane in palm kernel oil using polypyrrole nanoparticles reduced graphene oxide layer |
| title_short | Surface plasmon resonance sensor to detect n-hexane in palm kernel oil using polypyrrole nanoparticles reduced graphene oxide layer |
| title_sort | surface plasmon resonance sensor to detect n-hexane in palm kernel oil using polypyrrole nanoparticles reduced graphene oxide layer |
| url | http://psasir.upm.edu.my/id/eprint/95220/ http://psasir.upm.edu.my/id/eprint/95220/ http://psasir.upm.edu.my/id/eprint/95220/ |