Articles with "pretreated pencil" as a keyword



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Facile Electrochemical Sensor for Sensitive and Selective Determination of Guaifenesin, Phenylephrine and Paracetamol on Electrochemically Pretreated Pencil Graphite Electrode

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Published in 2022 at "Micromachines"

DOI: 10.3390/mi13081213

Abstract: Guaifenesin (GFS), phenylephrine (PHE) and paracetamol (PAR), drugs used in combination for the relief of cold and flu symptoms, were determined at electrochemically pretreated pencil graphite electrode. Differential pulse voltammetry (DPV) was used for the… read more here.

Keywords: pencil graphite; pretreated pencil; guaifenesin; graphite electrode ... See more keywords