Multi-walled carbon nanotube/graphene oxide/poly(threonine) composite electrode for boosting electrochemical detection of paracetamol in biological samples

Anticancer Efficacy and Folic Acid Biosensing using poly (3, 4-ethylene dioxythiophene)- Cadmium oxide Composite Platform

“…It was generally recognized that a smaller R ct represents a higher electrocatalytic activity toward redox electrolytes. 48 The R ct values of bare/GCE (a), PEDOT/GCE (b), CdO/GCE (c) and PEDOT/CdO/ GCE (d) were found to be 97 Ω, 114 Ω, 118 Ω and 107 Ω, respectively. The lowest R ct was found at PEDOT/CdO/GCE composite electrode, which signifies that the superior electrical conductivity (Fig.…”

An ultra-sensitive electrochemical sensor based on MOF-derived ZnO/Co3O4decorated on graphene for low-level monitoring of the α1-AR antagonist alfuzosin in tablets and human samples

“…13 The electrochemical kinetic parameters for an irreversible electrochemical process were calculated according to the following Laviron eqn (2) and (3). 60,61 E p = E ° + (2.303 RT /(1 − αnF )) log v + (2.303 RT /(1 − αnF )) log( nF (1 − α )/ RTk s )Log k s = α log(1 − α ) + (1 − α ) log α − log( RT / nFv ) − α (1 − α ) nF Δ E p /2.3 RT where the variables such as E °, α , k s , n , and v denotes the formal potential, electron transfer coefficient, standard electron transfer rate constant, number of electrons involved in a reaction, and scan rate respectively, while the remaining R , T , and F values are constant. The peak potentials ( E pa ) showed good linearity against the logarithm of scan rates (Fig.…”

“…13 The electrochemical kinetic parameters for an irreversible electrochemical process were calculated according to the following Laviron eqn (2) and (3). 60,61…”

Layered Yttrium Oxide Reinforced Graphene Oxide Electrode Surface for Voltammetric Determination of Paracetamol

“…In Table 1, the analytical outputs for the PCM sensor studies were compared with those of other PCM sensors [38][39][40][41][42]. While selecting the studies, sensors containing GO or reduced GO were preferred.…”