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Determination of Food Oxalates Using Silica–Titania Xerogel Modified with Eriochrome Cyanine R
The interaction of silica–titania xerogel with triphenylmethane dyes (pyrocatechol violet, chrome azurol S, eriochrome cyanine R) has been investigated to create a new sensor material for solid phase spectrophotometric determination of food oxalates. The complex forming reaction between xerogel inco...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5877365/ https://www.ncbi.nlm.nih.gov/pubmed/29543720 http://dx.doi.org/10.3390/s18030864 |