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Disposal graphite pencil sensor for trace detection of phthalic acid diamide insecticide flubendiamide in wastewater and white rice.
- Source :
-
International Journal of Environmental Analytical Chemistry . Dec2023, Vol. 103 Issue 20, p9237-9249. 13p. - Publication Year :
- 2023
-
Abstract
- An analytical method for the determination of Flubendiamide (FBD) was investigated for the first time in this study using disposable pencil graphite electrodes (PGE). A detailed study of the electrochemical properties of FBD was carried out in phosphate buffer solution (PBS, pH 7.0). The results showed a well-defined reversible system result from the transformation of FBD to the corresponding hydroxyl-derivative. The results showed a linear range from 1 to 500 µM (R2 = 0. 9952), as well as detection limit of 0.53 µM. The PGE sensor was successfully applied for the detection of FBD in wastewater and white rice. [ABSTRACT FROM AUTHOR]
- Subjects :
- *PHTHALIC acid
*GRAPHITE
*SEWAGE
*RICE
*PENCILS
*DIAMIDES
*INSECTICIDES
Subjects
Details
- Language :
- English
- ISSN :
- 03067319
- Volume :
- 103
- Issue :
- 20
- Database :
- Academic Search Index
- Journal :
- International Journal of Environmental Analytical Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 174320368
- Full Text :
- https://doi.org/10.1080/03067319.2021.2005790