[PDF] Top 20 A New Sensor Based on Graphite Screen Printed Electrode Modified With Cu-Nanocomplex for Determination of Paracetamol

... Screen-printed electrodes (SPE) have attracted much more interest and challenged the conventional three-electrode system due to its various advantages such as simple fabrication, small size, ... See full document

... of graphite oxide [1], has involved great attraction owing to its layered structure of GO containing nanocomposites, and superior surface properties ...outstanding electrode materials ... See full document

... ERGO modified electrode used a new sensor for determination of caffeic acid ...electrochemical sensor properties examined by cyclic voltammetry and differential pulse voltammetry ... See full document

... a screen-printed electrode based-sensor with electrochemical detection was developed for rapid and sensitive determination of ...the screen-printed carbon ... See full document

... novel sensor based on multi-walled carbon nanotube (MWNT) and ionic liquid (IL) modified screen-sprinted electrode (MWNT-ILSPE) has been produced and fabricated, which was used to ... See full document

... voltammograms of BCNTGMPE and SDSMCNTGMPE, containing 1 M KCl and 1 mM potassium ferrocyanide. The SDSMCNTGMPE exhibited a characteristic increase of the peak for ferrocyanide represents the successful modification. ... See full document

... synchronized determination of CT ...established based on f-MWCNT such as an electrochemical sensor, photovoltaic, biomedical, catalysis and membranes, electronics and nanocomposites ...the new ... See full document

... respectively. Experimental plots of I vs. t −1/2 were used, with the best fits for different concentrations of ascorbic acid (Fig. 4A). The slopes of the resulting straight lines were then plotted vs. ascorbic acid ... See full document

... A screen printed electrode (SPE) based sensor for determination of Pb 2+ has been developed by modifying the SPE with multiwall carbon nanotubes (MWCNTs), Nafion and aspartic ... See full document

... sensitive determination of ...the modified electrode toward the tyrosine was investigated by cyclic voltammetry (CV), chronoamperometry (CHA) and differential pulse voltammetry ...electrochemical ... See full document

... the determination of catechol such as spectrophotometry [14, 15] and high-performance liquid chromatography ...electrochemical determination of catechol was also studied using enzymatic [17-23] or non ... See full document

... The redox peak at –0.069/–0.015 V (B/B’) is corresponding to the redox electrochemical behavior of phenyl hydroxylamine to nitrosobenzene. The reduction peak current intensity of B’ is quite low than A, which indicates ... See full document

... investigated by powder X-ray diffraction analysis (XRD, D/MAX-IIIA diffractometer (λ = 0.15406 nm). The Raman spectroscopy studies was analyzed by using NT-MDT, NTEGRA SPECTRA instrument. Scanning electron microscope ... See full document

... As previously mentioned, elimination of the effects of easily oxidized compounds’ co- existence in the biological sample during the glucose sensing process is a real challenge. Many substances co-exist in the biological ... See full document

... proposed sensor exhibited superior electrocatalytic activity towards caffeic acid determination in terms of decent sensitivity, a broad dynamic range with a lower LOD of 48 ...proposed sensor offers ... See full document

... the determination of real electrochemical surface area of liquid electrodes ...the determination of the real electrochemical surface area of screen-printed electrodes still remains ... See full document

... proposed electrode and nitrite suffered from a kinetic ...equation based on the above linear equation [34, ...37]. Based on these results, the mechanism for the electrocatalytic oxidation of nitrite ... See full document

... the determination of Adenine. In this study, the electrode exhibited a greater linearity over the concentrations from ...The modified electrode achieved good reproducibility and high stability ... See full document

... The authors sincerely thanks to the management of V.V. Vanniaperumal College for providing necessary facilities and SASIKUMAR RAGU, C/O Prof. Shen-Ming Chen, Ph.D., Research Scholar, Department of Chemical Engineering ... See full document

... indicated that the electrochemically over-oxidized PGE (EOPGE) showed superior electron transfer characteristics according to bare PGE. The ionized carboxyl groups found in the structure of poly (pyrrole-3-carboxylic ... See full document