Results 11 to 20 of about 17,555 (253)

Electrode kinetics from a single experiment: multi-amplitude analysis in square-wave chronoamperometry [PDF]

open access: yes, 2022
The recently introduced technique of square-wave chronoamperometry (SWCA) is studied under conditions of progressively increasing height of potential pulses (square-wave amplitude) within a single experiment.
Compton, Richard G   +4 more
core   +1 more source

A model of chronoamperometry of a two electrons electro-deposition reaction with the adsorption of intermediate [PDF]

open access: yes, 2023
A single step chronoamperometry of reversible reactions complicated by the intermediate adsorption and the product deposition on inert electrodes is compared theoretically with an initial state of a simple two electrons electro-deposition.
Lovrić, Milivoj, Milivoj Lovrić
core   +1 more source

Comparison of Oxygen Electrode Chronoamperometry and Spectrophotometry for Determination of Catalase Activity

open access: yes, 2023
Catalase is a key antioxidative enzyme, and a deficiency or malfunction of catalase is hypothesized to be related to various diseases. To investigate catalase activity, it is important to use reliable methods and experimental protocols enabling ...
Ruzgas, Tautgirdas,   +11 more
core   +1 more source

Rapid Determination of All-Solid-State Battery Performance via Chronoamperometry

open access: yes, 2022
All solid-state batteries (ASSBs) are considered among the most promising next-generation energy storage devices but are currently still limited in terms of performance. To advance the development process in an efficient way, appropriate characterization
Höhn, Sören   +6 more
core   +1 more source

Innovative Non-Enzymatic Electrochemical Quantification of Cholesterol

open access: yesSensors, 2022
The use of the Liebermann–Burchard reaction in this study has been explored in the development of a simple, reliable, and robust quantitative electrochemical method to assay cholesterol, and hence provide a good alternative to colorimetric methods.
Oana Elena Carp   +2 more
doaj   +1 more source

Electrochemical Glucose Quantification as a Strategy for Ethanolic Fermentation Monitoring

open access: yesChemosensors, 2019
The possibility of using an electrochemical biosensor, using screen-printed electrodes modified with a carbonaceous material and a commercial kit for the determination of glucose, to monitor an ethanolic fermentation was analyzed.
Isabel Acevedo-Restrepo   +4 more
doaj   +1 more source

Development of a Novel Sensor Based on Polypyrrole Doped with Potassium Hexacyanoferrate (II) for Detection of L-Tryptophan in Pharmaceutics

open access: yesInventions, 2021
This study describes the development of a new sensor with applicability in the determination and quantification of yjr essential amino acid (AA) L-tryptophan (L-TRP) from pharmaceutical products.
Ancuța Dinu, Constantin Apetrei
doaj   +1 more source

Facile Non-Enzymatic Electrochemical Sensing for Glucose Based on Cu2O–BSA Nanoparticles Modified GCE

open access: yesSensors, 2019
Transition-metal nanomaterials are very important to non-enzymatic glucose sensing because of their excellent electrocatalytic ability, good selectivity, the fact that they are not easily interfered with by chloride ion (Cl−), and low cost. However,
Zhikuang Dai   +3 more
doaj   +1 more source

Zinc-nickel alloy coatings: electrodeposition kinetics, corrosion, and selective dissolution. A review

open access: yesКонденсированные среды и межфазные границы, 2021
A review of the literature is devoted to the patterns of the electrodeposition of zinc-nickel alloys including the kinetics of cathodic reduction of zinc, nickel, and zinc-nickel alloys in ammonium chloride, sulphate, and glycinate deposition ...
Dmitrii V. Burliaev   +2 more
doaj   +1 more source

Comparison of polarisation curves and chronoamperometry experiments of titanium with and without ultrasonic vibrations of the electrolyte [PDF]

open access: yes, 2016
Ultrasonic vibrations were applied to the electrolyte in polarisation curve and chronoamperometry to observe the effect of anodic dissolution with the aim to apply to knowledge to electrochemical machining. The application of the ultrasonic vibrations to
Leese, R   +3 more
core   +1 more source

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