Humairah, Nur Aisyah and Fadlunisa, Fadlunisa and Histhiningtyas, Kiki Amalia and Fatyadi, Innas Amaliya and Roto, Roto and Kusumaatmaja, Ahmad and Triyana, Kuwat (2020) Molecular imprinting polymer-based QCM sensor for detection of α-pinene. Key Engineering Materials, 840 KE. 418 – 423. ISSN 10139826
Full text not available from this repository. (Request a copy)Abstract
The quartz crystal microbalance (QCM) modified by chitosan/α-pinene, prepared by spin-coating technique has been successfully developed with molecular imprinting polymer (MIP) concept. To remove the template, we carried out two treatments namely heating and vacuum in a desiccator. To find out selectivity of the sensor, the QCM modified with polymer chitosan has been tested with another analyte such as acetone, ethanol, n-amyl alcohol, iso-amyl alcohol. The result shows that chitosan/α-pinene coated QCM sensor can provide a good response as good as sensitivity. The best QCM at heating treatment in a furnace with the decline of frequency is 32 Hz, then the QCM vacuum pumping treatment with decline frequency is 27 Hz. © 2020 Trans Tech Publications Ltd, Switzerland.
| Item Type: | Article |
|---|---|
| Additional Information: | Cited by: 6; Conference name: 5th International Conference on Science and Technology, ICST 2019; Conference date: 30 July 2019 through 31 July 2019; Conference code: 239689 |
| Uncontrolled Keywords: | Acetone; Biosynthesis; Chitosan; Molecular modeling; Plastic coatings; Polymerization; Vacuum furnaces; Alpha-pinenes; Amyl alcohol; Analytes; Heating treatments; Molecular imprinting polymer; QCM sensors; Vacuum pumping; Quartz crystal microbalances |
| Subjects: | Q Science > QC Physics |
| Divisions: | Faculty of Mathematics and Natural Sciences > Physics Department |
| Depositing User: | Sri JUNANDI |
| Date Deposited: | 20 Jun 2025 03:56 |
| Last Modified: | 20 Jun 2025 03:56 |
| URI: | https://ir.lib.ugm.ac.id/id/eprint/17057 |
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