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Voltammetric detection of tetracycline in water at borondoped diamond electrode
Date issued
2020-11
Author(s)
Motoc, Sorina
“Coriolan Dragulescu” Institute of Chemistry Timisoara of Romanian Academy
Manea, Florica
Abstract
In this work, a voltammetric-based protocol for the detection of tetracycline (TC), considered an emergent pollutant in water, was developed. The electrochemical behavior of TC studied by cyclic voltammetry was considered to optimize operating conditions of advanced voltammetric techniques, e.g., differential-pulsed voltammetry (DPV) and square-wave voltammetry (SWV). The best electroanalytical parameters for TC detection of 2,29 µA/µM sensitivity and limit of detection (LOD) were achieved using SWV under SP of 0.05V, MA of 0.1V, and frequency of 10 Hz.