A new sensor based on In doped CeO2 nanoparticles modified glassy carbon paste electrode for sensitive determination of uric acid in biological fluids

Optimization of peak current of poly(3,4-ethylenedioxythiophene)/multi-walled carbon nanotube using response surface methodology/central composite design

“…Modication of electrode surface may enhance the electrochemical properties of the electrode for various application such as solar cells, 1,2 supercapacitor, 3 organic light-emitting diodes (OLEDs), 4,5 chemical sensors 6,7 and biological sensors. [8][9][10] Modication of the electrode surface will increase the electrode performance by introducing of interest materials through surface absorption, 11,12 crosslinking agent, 13 covalent bonding, 14 non-covalent bonding 15 or other types of attachment. Therefore, the modication of electrode surface has become critical studies to allow enhancement of electrode properties.…”

Simple Route to Obtain Nanostructured CeO2 Microspheres and CO Gas Sensing Performance

“…These characteristics have allowed CeO 2 to be widely used in catalysis, energy storage, biosensors, among others [5–10]. In recent years, CeO 2 has also been investigated as gas sensor; Izu et al used the mist pyrolysis method to prepare CeO 2 at 700 °C.…”

Untitled

“…Therefore, AA and DA have to be taken into account in the case of electrochemical determination of UA in physiological fluids. In this context, modified electrodes by some materials including biomolecule materials, carbon materials, polymers, organic matters and multi-walled carbon nanotubes have been achieved and their electrochemical performances were tested in the determination of UA 23,24 .…”