Results 1 to 10 of about 71,472 (254)

Voltammetric quantitation of nitazoxanide by glassy carbon electrode

open access: yesJournal of Pharmaceutical Analysis, 2013
The present study reports voltammetric reduction of nitazoxanide in Britton–Robinson (B–R) buffer by cyclic and square-wave voltammetry at glassy carbon electrode.
Rajeev Jain   +2 more
doaj   +3 more sources

The efficiency of graphene-cysteine nanocomposites to stabilize the enzyme glucose oxidase in the carbon electrode [PDF]

open access: yesشیمی کاربردی روز, 2016
In recent years, many efforts have been done to provide biological platforms for enzyme immobilization, biotechnology applications and biosensor developments. One of these platforms is cysteine amino acid.
هدیه ناصری‌مقدم   +1 more
doaj   +1 more source

Potentiodynamic fabrication and characterization of poly(4-amino-3-hydroxynaphthalene sulfonic acid) modified glassy carbon electrode

open access: yesJournal of Materials Research and Technology, 2020
Electropolymerization technique is an effective to control the thickness of the conducting polymer film. Poly (4-amino-3-hydroxynaphthalene sulfonic acid), as polymer of aniline derivative, synthesized potentiodynamically on surface of glassy carbon ...
Meareg Amare, Shimelis Admassie
doaj   +1 more source

Effect of glassy carbon properties on the electrochemical deposition of platinum nano-catalyst and its activity for methanol oxidation [PDF]

open access: yesJournal of the Serbian Chemical Society, 2007
The effects of the properties of glassy carbon on the deposition of platinum particles and the electrocatalytic activity of platinum supported on glassy carbon (GC/Pt) for methanol oxidation in alkaline and acidic solutions were studied.
SANJA TERZIC   +4 more
doaj   +3 more sources

Electrochemical Behavior of Ambroxol and Its Determination in Pharmaceutical Dosage Forms on MWCNT/Nafion Modified Glassy Carbon Electrodes

open access: yesInternational Journal of Electrochemical Science, 2012
The electrochemical behavior of ambroxol was investigated on MWCNT/Nafion modified glassy carbon electrodes. In cyclic voltammetry, the compound showed an irreversible oxidation peak.
Yuanzhe Piao
doaj   +1 more source

ELECTROCHEMICAL CHARACTERIZATION OF NEW 1,5-BENZODIAZEPINE DERIVATIVES [PDF]

open access: yes, 2014
Indexación: Web of Science; Scielo.Cyclic voltammetry was used to study the electrochemical behavior of new 1,5-benzodiazepine derivatives on a glassy carbon electrode. Well-defined oxidation peaks were observed in DMSO.
CATALÁN-CARO, SEBASTIÁN   +2 more
core   +1 more source

Comparison of the voltammetric behavior of metronidazole at a DNA-modified glassy carbon electrode, a mercury thin film electrode and a glassy carbon electrode [PDF]

open access: yes, 1997
The electroanalytical performance at three electrodes: DNA-modified galssy carbon electrode, mercury thin film electrode and glassy carbon electrode, for the study of the electrochemical reduction of metronidazole is compared. All three electrodes showed
Brett, Ana Maria Oliveira   +3 more
core   +1 more source

Electrochemical Oxidation of 2,5-Dimercapto-1,3,4-thiadiazole on Carbon Electrodes Modified with Ru(III) Schiff Base Complex [PDF]

open access: yesKemija u Industriji, 2021
The thiol compound 2,5-dimercapto-1,3,4-thiadiazole is a potential cathode material. The redox reactions of the mentioned thiol compound are slow at room temperature but can be enhanced using electron transfer mediators.
Mirha Pazalja
doaj   +1 more source

Oxidation of the borohydride Ion at silver nanoparticles on a glassy carbon electrode (GCE) using pulsed potential techniques [PDF]

open access: yes, 2019
Direct oxidation borohydride fuel cells are very attractive energy conversion devices. Silver has been reported as one of the few materials which can catalyze an 8-electron oxidation.
Alatorre-Ordaz, A   +5 more
core   +1 more source

Immobilization of DNA at Glassy Ccarbon Electrodes: A Critical Study of Adsorbed Layer

open access: yesSensors, 2005
In this work we present a critical study of the nucleic acid layer immobilized atglassy carbon electrodes. Different studies were performed in order to assess the nature of theinteraction between DNA and the electrode surface.
G. A. Rivas, M. L. Pedano
doaj   +1 more source

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