glassy carbon
Electrochemical Studies of Reactive Orange 12 on Glassy Carbon Electrode
... The cyclic voltammetric studies of reactive orange 12 (RO 12) was carried out in aqueous solution on glassy carbon electrode (GCE). The effect of pH on the electrochemical behaviour of reactive orange 12 ...
11
Simultaneous electrochemical determination of Acetaminophen and Codeine based on a MWCNT/MCM48 nanocomposite modified glassy carbon
... ΔE p of0.153, 0.171and 0.35 were observed at MWCNTs-MCM-48 nanocomposite (solid line), MWCNTs (dashed line) modified GCE and bare GCE (dotted line), respectively. n order The higher peak currents and lower ΔE p , ...
12
Laser Reactivation of Gold and Glassy Carbon Electrodes
... In the present work, we have studied an in-situ electrochemical and laser reactivation for pretreatment of gold and glassy carbon electrodes surface used as a working electrode in electrochemical ...
12
Electrochemical redox of Cd(II) mediated by activated carbon modified glassy carbon electrode
... Bismuth film, that was in situ deposited onto glassy carbon electrode, was used to detect zinc content of milk vetch. Variables affecting the response have been evaluated and optimized. Experimental results ...
9
Electro-oxidation of Atenolol at a Glassy Carbon Electrode
... Controlled potential electrolysis was carried out using H type cell separating the anode and cathodic compartments by a fine glass sinter. The rate of electrolysis was enhanced by using a glassy carbon ...
13
Bioelectrocatalysis of Methyldopa by Adsorbed Tyrosinase on the Surface of Modified Glassy Carbon with Carbon Nanotubes
... tyrosinase/single-walled carbon nanotubes/glassy carbon (TR/SWCNTs/GC) electrode, prepared by modification of GC electrode surface with SWCNTs and adsorption of tyrosinase on the SWCNT surfaces were ...
10
Glassy carbon electrode modified by molybdenum to Detection Hydrochlorothiazide
... bare glassy carbon electrodes were modified by the oxides by means of electrochemical deposition and the modified electrodes were used as catalysts for the electrochemical oxidation of hydrochlorothiazide ...
7
Electroanalytical Investigation of Paracetamol on Glassy Carbon Electrode by Voltammetry
... An electroanalytical method was developed for the direct quantitative determination of paracetamol (or acetaminophen) in tablet dosage forms based on its oxidation behavior. The electrochemical oxidation and ...
10
Voltammetric Method Using Multi Walled Carbon Nanotubes Modified Glassy Carbon Electrode for the Determination of Terbutaline Sulfate in Pork Sample
... the glassy carbon electrode modified with multi-walled car- bon nanotubes (MWNTs) were explored by cyclic voltammetry (CV) and differential pulse voltammetry ...
5
The Electrocatalytic Activity of Bare Pyrolytic Graphite and Single Wall Carbon Nanotube Modified Glassy Carbon Sensors Is Same for the Quantification of Bisoprolol Fumarate
... A comparison of voltammetric behavior of bisoprolol fumarate (BF) at edge and basal plane pyrolytic graphite elec- trodes (EPPGE/BPPGE) has been made with single wall carbon nanotube modified glassy ...
7
Glassy Carbon Modified Electrode: Polymer and Supramolecular Assembly of Co(II)-[Tetra(O-Aminophenyl) Porphyrin] New Material for Electrocatalytic Assays
... AFM analysis was accomplished on a NANOSCOPE III A (Digital Instruments Inc. Santa Barbara CA). All images were collected in tapping mode to avoid film damage. All electrochemical measurements were carried out in a ...
10
Voltammetric Determination of Vitamin B6 at Glassy Carbon Electrode Modified with Gold Nanoparticles and Multi Walled Carbon Nanotubes
... NPs)/multi-walled carbon nanotubes (MWCNTs) composite film modified glassy carbon electrode (GCE) was fabricated, and scanning electron microscopy (SEM) was used to investigate the assemble process ...
6
Effect of Nitric Acid “Washing” Procedure on Electrochemical Behavior of Carbon Nanotubes and Glassy Carbon μ Particles
... Other carbon material, GC l-particles were utilized together with mineral oil to prepare composite electrode called glassy carbon paste electrode ...of glassy carbon with the attractive ...
7
Biosensor based on tyrosinase immobilized on a single-walled carbon nanotube-modified glassy carbon electrode for detection of epinephrine
... Abstract: A biosensor comprising tyrosinase immobilized on a single-walled carbon nanotube-modified glassy carbon electrode has been developed. The sensitive element, ie, tyrosinase, was immobilized ...
8
Kinetics of Electrochemical Reduction of NAD+ on a Glassy Carbon Electrode
... a glassy carbon surface, ...reduction. Glassy carbon was chosen as electrode since it offers high hydrogen reduction overpotential (thus minimizing the interference of this reaction with the ...
22
Mechanical Properties for Reliability Analysis of Structures in Glassy Carbon
... • Notched rods, in grade G, of diameter 6 mm and a length of 50 mm have also been used to estimate the toughness. A notch, with a depth around 0.05 mm, has been made with a diamond tooling. A CT specimen in glassy ...
11
Electrochemical Polymerization of Methylene Blue on Glassy Carbon Electrode
... Electrochemical polymerization of methylene blue on a glassy carbon electrode was carried out in this work. The surface morphology, the structural properties and the electrochemical properties of the ...
7
The Electrochemical Properties of Acetaminophen on Bare Glassy Carbon Electrode
... acetaminophen on bare glassy carbon electrode. Figure 4 showed the Nyquist curves obtained for oxidation of acetaminophen. The plot of the real component (Z’) and the imaginary component Z’’ (imaginary) ...
13
The Behavior of Ciprofloxacin at a DNA Modified Glassy Carbon Electrodes
... bare glassy carbon (GC) and DNA- modified glassy-carbon electrodes and evaluating the binding constant of the ciprofloxacin-DNA complexes to investigate the nature of binding of ciprofloxacin ...
13
Electrochemical Oxidation of Sulfamethazine on Multi-Walled Nanotube Film Coated Glassy Carbon Electrode
... immobilization, glassy carbon electrode was sanded using ultrafine sand paper, polished with 10 m alumina slurry in sequence and sonicated in water for 10 ...
6