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Polypyrrole–Methyl Orange Raman pH Sensor

An easy-to-prepare pH sensor based on electrochemically obtained polypyrrole doped with methyl orange ions is described. It enables the determination of a pH value in the 3–13 range for volumes below 1 µL. In a wide pH range, resonance and pre-resonance methyl orange Raman spectra, excited with the...

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Detalles Bibliográficos
Autores principales:	Czaja, Tomasz, Wójcik, Kamil, Grzeszczuk, Maria, Szostak, Roman
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2019
Materias:	Communication
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6523554/ https://www.ncbi.nlm.nih.gov/pubmed/31010147 http://dx.doi.org/10.3390/polym11040715

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