Publikace detail

A new approach to determining the drug guaifenesin using voltammetric and flow injection analysis

Rok: 2024

Druh publikace: ostatní - článek ve sborníku

Název zdroje: 43rd Modern Electrochemical Methods :Proceedings of the International Conference

Název nakladatele: BEST Servis

Místo vydání: Ústí nad Labem

Strana od-do: 96-100

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
eng	A new approach to determining the drug guaifenesin using voltammetric and flow injection analysis	This study presents a new method for detecting guaifenesin (GFE) in pharmaceutical samples. We employed screen-printed sensors with a boron-doped diamond electrode (BDDE) to develop and validate both voltammetric and flow injection analysis with electrochemical detection (FIA-ED) methods. These approaches were effectively used to analyze model solutions, pharmaceutical preparations, and serum samples spiked with GFE, producing accurate results comparable to those obtained with HPLC/DAD analysis. The developed methods provide straightforward, sensitive, and selective means for determining GFE in various sample matrices, underscoring the potential of SP/BDDE in electrochemical analysis.	Guaifenesin, Screen-printed sensor, Boron-doped diamond electrode, Voltammetry, Flow-injection analysis, Pharmaceutical preparations.

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