Shokrzadeh, Leila and Mohammadi, Parisa and Mahmoudian, Mohammad Reza and Basirun, Wan Jefrey and Bahreini, Masoumeh (2020) L-glycine-assisted synthesis of SnO2/Pd nanoparticles and their application in detection of biodeteriorating fungi. Materials Chemistry and Physics, 240. p. 122172. ISSN 0254-0584, DOI https://doi.org/10.1016/j.matchemphys.2019.122172.
Full text not available from this repository.Abstract
The presence of certain volatile organic compounds is used for the detection of fungi in the indoor environments. The synthesis of SnO2/Pd nanoparticles (NPs) was performed via the reduction of Pd2+ in the presence of L-glycine. The XRD and EDX results confirmed the presence of palladium on the surface of SnO2 NPs. The sensing properties of SnO2/Pd and SnO2 NPs towards the detection of 1-octen-3-ol were analyzed by a static process. The SnO2/Pd and SnO2 NPs fabricated sensors gave a response of 46.7% and 24.2%, respectively, for 700 ppm target gas at 250 °C. The estimated limit of detection and limit of quantification of the fabricated SnO2/Pd sensor at 250 °C in the linear segments are 20.94 ppm and 69.79 ppm, respectively. These results demonstrated that the synthesis of SnO2/Pd NPs in the presence of L-glycine as a reducing agent has potential applications in the detection of fungal biodeterioration in infected materials at the early stages of infection. © 2019
| Item Type: | Article |
|---|---|
| Funders: | Vice-Chancellor of Alzahra |
| Uncontrolled Keywords: | SnO2/Pd; Gas sensor; 1-octen-3-ol; Fungi; Biodeterioration |
| Subjects: | Q Science > Q Science (General) Q Science > QD Chemistry |
| Divisions: | Faculty of Science > Department of Chemistry |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 23 Jun 2020 07:27 |
| Last Modified: | 23 Jun 2020 07:27 |
| URI: | http://eprints.um.edu.my/id/eprint/24950 |
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