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Updated: Jun 28, 2026

Electrochemical Preparation of Poly(3,4-Ethylenedioxythiophene) Layers on Gold Microelectrodes for Uric Acid-Sensing Applications
Published on: July 28, 2021
Ion-selective electrode for salicylate assay in blood serum
Abstract:
A salicylate-selective membrane electrode made with heptyl-4-trifluoroacetylbenzoate as a neutral carrier was successfully applied for the determination of salicylate in blood serum. This procedure is advantageous because the free concentration of the drug in serum can be determined without sample preparation. The free salicylate concentrations determined by the ion-selective electrode compared to those obtained by conventional colorimetry gave a linear correlation coefficient 0.997 in the salicylate concentration range 0.1-2.5 mM.
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