Graphene-Based Electrochemical Sensing Platform for Rapid and Selective Ferulic Acid Quantification.

ABSTRACT: Due to the multitude of physiological functions, ferulic acid (FA) has a wide range of applications in the food, cosmetic, and pharmaceutical industries. Thus, the development of rapid, sensitive, and selective detection tools for its assay is of great interest. This study reports a new electroanalytical approach for the quantification of ferulic acid in commercial pharmaceutical samples using a sulphur-doped graphene-based electrochemical sensing platform. The few-layer graphene material (exf-SGR) was prepared by the electrochemical oxidation of graphite, at a low applied bias (5 V), in an inorganic salt mixture of Na₂S₂O₃/(NH₄)₂SO₄ (0.3 M each). According to the morpho-structural characterization of the material, it appear

SUBMITTER: Magerusan L 

PROVIDER: S-EPMC10707139 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature