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Chromatic Sensor to Determine Oxygen Presence for Applications in Intelligent Packaging
A chromatic sensor has been designed for the detection of oxygen in package headspace. The sensor is based on the redox change of methylene blue (MB) to its leuco form. Its formulation includes the pigment, glycerol, as a sacrificial electron donor, TiO(2), as a photocatalyst and ethylene-vinyl alco...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6864462/ https://www.ncbi.nlm.nih.gov/pubmed/31661907 http://dx.doi.org/10.3390/s19214684 |