A New Validated Potentiometric Method for Sulfite Assay in Beverages Using Cobalt(II) Phthalocyanine as a Sensory Recognition Element

A simple potentiometric sensor is described for accurate, precise, and rapid determination of sulfite additives in beverages. The sensor is based on the use of cobalt phthalocyanine as a recognition material, dispersed in a plasticized poly(vinyl chloride) matrix membrane. o-Nitrophenyl octyl ether...

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Detalles Bibliográficos
Autores principales: Hassan, Saad S. M., H. Kamel, Ayman, Amr, Abd El-Galil E., Abd-Rabboh, Hisham S. M., Al-Omar, Mohamed A., Elsayed, Elsayed A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7412148/
https://www.ncbi.nlm.nih.gov/pubmed/32640703
http://dx.doi.org/10.3390/molecules25133076

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7412148/
https://www.ncbi.nlm.nih.gov/pubmed/32640703
http://dx.doi.org/10.3390/molecules25133076

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