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Preparation and Optimization of Optical pH Sensor Based on Sol-Gel
Making use of the sol-gel technique, an optical pH sensor was prepared, which was made from an organic carrier with four indictors including congo red, bromophenol blue, cresol red, and chlorophenol red, cross-linked by tetraethyl orthosilicate (TEOS) and cellulose acetate. The actual detection rang...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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MDPI
2018
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6210182/ https://www.ncbi.nlm.nih.gov/pubmed/30248925 http://dx.doi.org/10.3390/s18103195 |