Results 41 to 50 of about 4,019,710 (295)

Evaluation of ionic natural deep eutectic solvents (NADES) modified binders towards the chemical properties of carbon paste electrodes

open access: yesElectrochemistry Communications, 2019
This paper presents a new approach towards the modification of carbon paste electrodes with natural deep eutectic solvents (NADES) as a modified binder.
Larissa S.S. Cariati, Rafael M. Buoro
doaj   +1 more source

Analysis of some B-adrenergic agonists in biological matrices after evaluation of various extraction methodologies and determination procedures [PDF]

open access: yes, 1994
Biological sample clean-up procedures were evaluated for the extraction of a range of /3-agonists. Once extracted the compounds were determined by immunoassay, electrochemical techniques and supercritical fluid chromatography (SFC).
Boyd, Damien Thomas
core   +1 more source

Surfactant modified electrochemical sensor for determination of Anthrone – A cyclic voltammetry

open access: yesMaterials Science for Energy Technologies, 2019
The two promising electrochemical sensor constructed using carbon paste electrode modified with Octyl phenol ethoxylate surfactant (OPEMCPE) and carbon paste electrode modified with Sodium lauryl sulfate (SLSMCPE). The electrochemical characterization of
N.S. Prinith, J.G. Manjunatha
doaj   +1 more source

Dichromate Ion-selective Sensor Based on Functionalized SBA-15/ Ionic Liquid/MWCNTs/Graphite

open access: yesInternational Journal of Electrochemical Science, 2012
SBA-15 channels was modified by aluminum complex of 8-hydroxyquinoline. The new synthesized nano-material had a selective interaction with dichromate ions which was studied by fluorescence spectroscopy. A new modified SBA-15 was then used in making a new
M.R. Ganjali   +4 more
doaj   +1 more source

Cyclic Voltammetric Investigations of Dopamine at Alizarin Modified Carbon Paste Electrode

open access: yesInternational Journal of Electrochemical Science, 2010
Electrochemical response of dopamine at alizarin modified carbon paste electrode has been studied by cyclic voltammetric technique in 0.1M acetate buffer solution at pH 7.0.
K.R. Mahanthesha   +4 more
doaj   +1 more source

Enhancement of the Through‐Thickness Electrical Conductivity of Carbon‐Fiber‐Reinforced Plastics Using Large Graphite Particles

open access: yesAdvanced Engineering Materials, EarlyView.
To enhance through‐thickness conductivity without sacrificing impregnation, large spherical graphite particles are intentionally employed in a low‐viscosity resin. Unlike finer conductive fillers, these particles remain outside the fiber bundles and accumulate in resin‐rich interlaminar regions during molding.
Keito Hosoe   +6 more
wiley   +1 more source

Electropolymerization of Glycine at Carbon Paste Electrode and its Application for the Determination of Methyl Orange [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 2019
A recently constructed polyglycine modified carbon paste electrode (PGMCPE) was employed to evaluate the electrochemical behavior of methyl orange (MO).
C. Raril, J.G. Manjunatha
doaj   +1 more source

Facile one-pot microwave-assisted synthesis of rod-like and hexagonal plate-like AgNP@Ni-BTC composites for a potential salivary glucose sensor

open access: yesSensors and Actuators Reports, 2023
Diabetes is a serious disease with a huge number of patients worldwide. Glucose levels in people with diabetes are above 6.6 mM in blood samples and 200 μM in saliva samples. Metal-organic frameworks (MOFs) have outstanding properties for glucose sensors,
Faesal Amri   +3 more
doaj   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

MWCNTs Based Carbon Paste and PVC Membrane Potentiometric Electrodes for Monitoring of Bupropion Hydrochloride

open access: yesInternational Journal of Electrochemical Science, 2012
Bupropion hydrochloride, active component of an antidepressant drug, was determined in the pharmaceutical formulation by two new bupropion potentiometric sensors.
M.R. Ganjali, F. Mizani, P. Norouzi
doaj   +1 more source

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