Two-dimensional layered molybdenum disulfide (MoS2)-reduced graphene oxide (rGO) heterostructures modified with Fe3O4 for electrochemical sensing of epinephrine

A novel strategy for the simultaneous discrimination of dopamine and epinephrine by cyclic square wave voltammetry implemented with a customized potentiostat

“…Subsequently, aminochrome was reduced to leucoaminochrome at approximately −0.26 V ( vs. Ag/AgCl) in the CSWV reverse scan. 34,35…”

“…Subsequently, aminochrome was reduced to leucoaminochrome at approximately À0.26 V (vs. Ag/AgCl) in the CSWV reverse scan. 34,35 3.3. Optimization of conditions for the determination of DA and EP by CSWV DA and EP underwent proton-coupled electron transfer (PCET) throughout their redox processes, which makes their redox potentials highly pH dependent.…”

Synthesis of molybdenum nanoclusters from Vitex negundo leaves for sensing epinephrine in a pharmaceutical composition

“…13 Compared to the bare glassy carbon sensor (GCS), the fabricated MGCS demonstrated a superior five-fold CV signal for detection of CO 2 . Various techniques for the quantification of epinephrine using nanomaterials have been described in the literature such as electrochemistry, 14,15 colorimetric, 16 chemiluminescence, 17 surface-enhanced Raman spectroscopy, 18 HPLC, 19 and capillary electrophoresis. 20 However, the majority of these techniques are not capable of quick on-site detection, mainly in remote areas, because of their laborious operation and high cost.…”

High-Luminescence and Submillimeter-Scale MoS2 Monolayer Growth Using Combinational Phase Precursors via Chemical Vapor Deposition

“…Their unique properties emerge when their bulk materials (often indirect bandgaps) are thinned down to monolayers (direct bandgaps, as confirmed by both density functional theory (DFT) calculations and experiments). , These monolayers exhibit much higher photoluminescence (PL) emissions and light absorption due to stronger light–matter interactions compared with their bulks . Also, the materials are stable in air and under light. , These desirable properties make them a promising candidate for high-performance 2D material-based optoelectronic devices such as solar cells, photodetectors, light-emitting diodes (LEDs), phototransistors, and electrochemical sensing. − …”