Yellow DS5R polymeric film modified glassy carbon electrode for voltammetric assay of uric acid
Year: 2024
Type: article
Abstract: This work focuses on the development of a novel and affordable yellow DS5R polymeric film on the glassy carbon electrode surface (Po-YDS5R/GCE) for the detection of uric acid (UAC). Po-YDS5R/GCE was effectively developed using the cyclic potentiodynamic polymerization technique. The sweep rate study revealed that the overall electrode reaction is diffusion-controlled. The linear range of 10-60 µM of UAC was used to compute the limit of quantification and limit of detection, and the results yielded 3.12 and 0.87 µM, respectively. The interference of dopamine on the electrooxidation of UAC was tested at the developed sensor. It was discovered that the modified sensor allows selective detection of UAC. These impressive outcomes showed that a simple and less costly Po-YDS5R/GCE sensor has the potential to make significant improvements over current electrochemical sensor technology.
DOI: 10.5599/jese.2416
Institutions: Kuvempu University, PES University
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4403312795