A 2D tungsten disulphide/diamond nanoparticles hybrid for an electrochemical sensor development towards the simultaneous determination of sunset yellow and quinoline yellow

Electrochemical sensor based on the synergy between Cucurbit[8]uril and 2D-MoS2 for enhanced melatonin quantification

“…0.7 V is in good agreement with that described for MEL oxidation on this electrode surface 10 . When the electrode is modified just with the 2D-MoS 2 (GC/MoS 2 system, voltammogram b), the semiconductor character of the TMD results in a decrease of the peak current, an electrochemical behaviour previously reported for other analytes 22 . The response observed with the GC/CB[8] system (voltammogram c), agrees with the expected electrochemical response for a supramolecular complex, i.e., lower peak current and even a slight potential peak shift to higher values.…”

Amplifying Flutamide Sensing through the Synergetic Combination of Actinidia-Derived Carbon Particles and WS2 Platelets

“…This is not surprising due to their interesting electronic and physiochemical properties, combined with a high surface area and impressive electrical conductivity. Consequently, they are finding increasing applications in electrochemical-based systems, including sensors , and energy storage devices. , They are readily functionalized with groups, such as −OH and −COOH, which in turn can provide active or coordination sites that can be exploited in the development of sensing materials. , Another attractive property is their ability to form composites or hybrids with other materials giving new hybrids that exhibit synergetic effects …”

Highly Sensitive Voltammetric Method for Quinoline Yellow Determination on Renewable Amalgam Film Electrode

“…Its essence is to strive to develop methods that will accurately and precisely determine the chemical composition of a given sample. In chemical analysis used for highly sensitive quinoline yellow determination, spectroscopic methods [ 4 , 5 , 6 , 7 , 8 ], chromatographic methods [ 9 , 10 ], or electrochemical methods [ 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 ] can be distinguished in particular. Among the electrochemical methods, voltammetry gained the greatest popularity due to its ease, high sensitivity, and short sample analysis time.…”