Electroanalysis of metronidazole using exfoliated MoS2 sheets and electrodeposited amorphous MoSx

Review—Novel Trends in the Determination of Pharmaceutical Compounds Commonly Found in Topical Treatments using Electrochemical Sensing Approaches

“…70 Another series of modifiers are metallic-based compounds like oxides and other derivatives. Darbandi [71][72][73][74][75][76] Among these sensors, it can be observed that the GCE/MoS 2 exhibits the lowest LOD and the widest dynamic range, due to an increased surface area, surface defects, edge effects, and a decreased charge transfer resistance that enables and enhances electron transfer. 76 ZnV MS/GCE is next in line in terms of performance owing to zinc vanadate's high catalytic activity and sonochemical synthesis approach which enhances surface area.…”

2D layered double hydroxides and transition metal dichalcogenides for applications in the electrochemical production of renewable hydrogen

“…Organic solvents such as pyrrolidinone-based systems are very effective, but in more recent times, there has been more focus on using water-containing solvent systems and more environmentally acceptable systems such as ethanol and isopropanol. 60 However, the formation of 2D LDHs is more challenging as these layers are held by strong electrostatic interactions. A number of exfoliation approaches have been successfully employed to give 2D LDHs nanosheets and these include solvent systems such as deep eutectic solvents, 61 organic solvents such as formamide, 62,63 and formamide with NH 4 NO 3 where the ammonium salt serves to increase the interlayer spacing.…”

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

“…The M atoms are sandwiched between two chalcogen atoms, with covalent bonding between the M and X atoms, to give stacked layers that are held by weak van der Waals forces. MoS 2 is a well-known member of this family, finding a wide range of applications. , Indeed, carbon-based materials have been combined with MoS 2 . Tungsten disulfide, WS 2 , although less well-known, has been employed in the development of electrochemical-based sensors, − indicating that it is suitably conducting for sensing applications.…”

“…MoS 2 is a well-known member of this family, finding a wide range of applications. 14 , 15 Indeed, carbon-based materials have been combined with MoS 2 . 16 Tungsten disulfide, WS 2 , although less well-known, has been employed in the development of electrochemical-based sensors, 17 − 19 indicating that it is suitably conducting for sensing applications.…”