An optical test strip for the detection of benzoic acid in food
Fabrication of a test strip for detection of benzoic acid was successfully implemented by immobilizing tyrosinase, phenol and 3-methyl-2-benzothiazolinone hydrazone (MBTH) onto filter paper using polystyrene as polymeric support. The sensing scheme was based on the decreasing intensity of the maroon...
| Autores principales: | , , , |
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| Formato: | Artículo |
| Lenguaje: | English |
| Publicado: |
MDPI
2011
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| Acceso en línea: | http://psasir.upm.edu.my/id/eprint/77965/1/77965.pdf |