A facile and efficient voltammetric sensor for marbofloxacin detection based on zirconium-based metal-organic framework UiO-66/nitrogen-doped graphene nanocomposite

Electrochemical Detection of Nitrite on PANI-TiO2/Pt Nanocomposite–Modified Carbon Paste Electrodes Using TOPSIS and Taguchi Methods

“…Among the synthesis methods of these catalytic materials, especially those used for electrochemical sensing, electrochemical synthesis has received much attention. Several catalytic materials, such as polymer-coated Au nanoparticle/black phosphorus nanocomposite for electrochemical sensing of pefloxacin, 20 α-zirconium phosphate supported on nitrogen-doped graphene nanosheets (α-ZrP/NG) for the detection of levofloxacin, 21 UiO-66/carboxylated multiwalled carbon nanotube composites (UiO-66/MWCNT-COOH) for gatifloxacin, 22 and a zirconium-based metal–organic framework UiO-66/nitrogen-doped grapheme nanocomposite for marbofloxacin, 23 have been synthesized by electrochemical synthesis.…”

Efficient detection of p-nitrophenol via a polypyrrole flower-decorated nickel foam-based electrochemical sensor

“…In recent years, the integration of conductive polymers has demonstrated great enhancement in the electrochemical efficiency of electrodes. 17,18 In particular, polypyrrole (PPy) has drawn a lot of interest because of its superior environmental stability, high surface area, large energy storage capacity, and outstanding electrical conductivity. 19–21 PPy produced by chemical or electrochemical polymerization techniques has been used extensively in electrochemical sensing applications up to this point.…”

Engineering FeOOH/Fe2O3@Carbon Interfaces With Biomass‐Derived Carbon Nanodot/Iron Colloids for Efficient Redox‐Modulated Dopamine Voltammetric Detection

“…In contrast, electroanalytical DA detection has garnered considerable attention due to its cost-effectiveness, high sensitivity, excellent selectivity, suitability for point-of-care devices, user-friendly operation, and rapid response. [11][12][13][14]16,20] Nonetheless, bare electrodes encounter limitations such as a narrow dynamic range, high detection limit (LOD), poor selectivity, and limited sensitivity. Thus, the persistent challenge lies in the development and immobilization of redox mediators onto electrode surfaces to overcome these obstacles and facilitate the realization of point-of-care DA sensors.…”