Results 31 to 40 of about 31,334 (289)

A Comparison of the Electrochemical Behavior of Rutin at an Inactivated, Activated, and Multi Wall Carbon Nanotubes Modified Glassy Carbon Electrode

International Journal of Electrochemical Science, 2009
Electrochemical characteristics of rutin, as an important biological molecule, have been studied at a glassy carbon electrode using cyclic voltammetry and chronocoulometry methods.
Hamid R. Zare, Reza Samimi, M. Mazloum Ardakani   +2 more
doaj   +1 more source

Electroanalysis of Flutamide as an Anticancer Drug at Electrochemically Activated Glassy Carbon Electrode

International Journal of Electrochemical Science, 2022
Electrochemical oxidation of a glassy carbon (GC) electrode results in an oxygenated surface, which shows a good ability toward the electrochemical detection of flutamide (FLU).
Mohammed A. Kassem
semanticscholar   +1 more source

Grafted Polymer with Nano Materials (CNT, C60 and Activated Carbon) Using As Working Electrodes in CyclicVolta metric Technique [PDF]

Engineering and Technology Journal, 2014
A crylonitrile was grafted on polystyrene and modified with nano materials such as CNT, C60 and activated carbon using gamma-irradiation technique. This process was carried out at various gamma doses 0.2-1.5 Mrad (0.002-0.015 MGry) and used different ...
Muhammed Mizher Radhi, Tan Wee Tee
doaj   +1 more source

SIMULTANEOUS VOLTAMMETRIC DETERMINATION OF PARACETAMOL AND ASCORBIC ACID USING ACTIVATED GLASSY CARBON ELECTRODE: CYCLIC VOLTAMMETRY AND SQUARE WAVE VOLTAMMETRY STUDY

Acta Chemica Iasi, 2021
: Simultaneous voltammetric determination of paracetamol (PA) and ascorbic acid (AA) at activated glassy carbon electrode (aGCE) using cyclic voltammetry (CV) and square wave voltammetry (SWV) was studied.
Yared Shewarega, Dereje Yenealem, Fikadu Siyum   +2 more
semanticscholar   +1 more source

Thermodynamic and kinetic examination of the glassy carbon electrode in neutral aqueous electrolytes

Journal of Power Sources Advances, 2021
Herein we report on the charge storage behaviour of a non-porous planar glassy carbon electrode (GCE) in an aqueous electrolyte of 0.5 M Na2SO4 at temperatures in the range 25 °C to 50 °C.
Sofia B. Davey, Amanda P. Cameron, Kenneth G. Latham, Scott W. Donne   +3 more
doaj   +1 more source

Oxygen reduction reaction on Pt/C at the presence of super paramagnetic of Fe3O4 nanoparticles for PEMFCs [PDF]

Hydrogen, Fuel Cell & Energy Storage, 2014
In this paper the role of super paramagnetic iron oxide nanoparticles (SPI) on Platinum nanoclusters on activated carbon (Pt/C) for electrocatalytic oxygen reduction reaction was considered.
Mehdi Kheirmand, Freshteh Rastegari-fard
doaj   +1 more source

Sensitivity Control of Hydroquinone and Catechol at Poly(Brilliant Cresyl Blue)-Modified GCE by Varying Activation Conditions of the GCE: An Experimental and Computational Study

ChemEngineering, 2022
The poly(brilliant cresyl blue) (PBCB)-modified activated glassy carbon electrode (AGCE) shows the catalytic activity toward the oxidation of hydroquinone (HQ) and catechol (CT).
Sharifa Faraezi, Md Sharif Khan, Ferzana Zaman Monira, Abdullah Al Mamun, Tania Akter, Mohammad Al Mamun, Mohammad Mahbub Rabbani, Jamal Uddin, A. J. Saleh Ahammad   +8 more
doaj   +1 more source

Electrochemical Behavior of Sudan II and Its Determination in Food Using Activated Glassy Carbon Electrode

International Journal of Electrochemical Science, 2014
A glassy carbon electrode activated in sulfuric acid was applied in the determination of Sudan II in food samples. The experimental parameters, such as supporting electrolyte, scanning rate and accumulation time, were tested.
Meifeng Chen, Xinying Ma
doaj   +1 more source

Differential Pulse Voltammetric Determination of Paracetamol Using Activated Glassy Carbon Electrode

International Journal of Advanced Research in Chemical Science, 2020
The electrochemical property of paracetamol was investigated at a glassy carbon electrode and activated glassy carbon electrode. Differential pulse voltammetry and cyclic voltammetry were used as diagnostic techniques in the determination of paracetamol.
Meselu Eskezia Ayalew, Dereje Yenealem Ayitegeb   +1 more
openaire   +2 more sources

Polydopamine / Cobalt Hexacyanoferrate Composite Films and Their Electrochemical Behavior in the Presence of Dpamine

MATEC Web of Conferences, 2016
Polydopamine/cobalt hexacyanoferrate (PDA-CoHCF) composite films on a glassy carbon electrode (GCE) have been electropolymerized by using cyclic voltammetry.
Zhang Hanshuang, Chen Lusheng, Lin Xiuchong, Li Huaixiang   +3 more
doaj   +1 more source