Results 21 to 30 of about 2,111,174 (298)
Chemically modified electrodes for electrocatalysis
Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences, 1981 Abstract At a modified electrode, electrocatalysis is accomplished by an immobilized redox substance acting as an electron transfer mediator between the electrode and a reaction substrate. Such mediated electrocatalysis is possible with monomolecular and multimolecular layers of the redox substance. The electron transfer mediation can
openaire +2 more sources
Sensors, 2020 We describe the voltammetric behavior of an anion-exchange membrane, hexamethyl-p-terphenyl poly(benzimidazolium) (HMT-PMBI). The anion-exchange properties of HMT-PMBI chemically modified electrodes were investigated using K4Fe(CN)6 and K2IrCl6 as redox ...
Matthew Rees +3 more
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Recent Advances in Electrochemical Sensors for Sulfur-Containing Antioxidants
Micromachines, 2023 Sulfur-containing antioxidants are an important part of the antioxidant defense systems in living organisms under the frame of a thiol–disulfide equilibrium.
Guzel Ziyatdinova, Liliya Gimadutdinova
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The Analytical Capabilities of Electrochemical Sensors Based on Transition Metal Oxide Nanomaterials
Engineering Proceedings, 2023 Voltammetric sensors based on CeO2, SnO2, CeO2·Fe2O3 nanoparticles (NPs) and MnO2 nanorods (NRs) were developed for the quantification of various organic substances.
Guzel Ziyatdinova +4 more
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Chronoamperometric Evaluation of the Antioxidantcapacity of Micellar Spice Extracts [PDF]
Учёные записки Казанского университета: Серия Естественные науки, 2015 The oxidation potentials of micellar spice extracts on a glassy carbon electrode modified with cerium dioxide nanoparticles in the Brij®35 micellar medium in phosphate buffer solution have been found.
G.K. Ziyatdinova +3 more
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Use of voltammetric and chemometric tools to develop a sensor in forensic chemistry
Talanta Open, 2022 The large number of drug seizures has required the development of electrochemical sensors and new analytical techniques involving portable sensors.
Alex Soares Castro +5 more
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Pencil Graphite Electrodes: A Versatile Tool in Electroanalysis
Journal of Analytical Methods in Chemistry, 2017 Due to their electrochemical and economical characteristics, pencil graphite electrodes (PGEs) gained in recent years a large applicability to the analysis of various types of inorganic and organic compounds from very different matrices.
Iulia Gabriela David +2 more
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Chemically modified electrodes as amperometric sensors in electroanalysis [PDF]
, 1992 The state and prospects in the development of new fields of electroanalytical chemistry, namely amperometric sensors based on chemically modified electrodes, are examined.
Labuda J., Budnikov G.
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, 1992 The photoelectrocatalytic reduction of oxygen at chemically modified electrodes is achieved using [Ru(bpy)3]2+ as sensitizer and [Co(teta)(H2O)2]3+ as electron ...
Vengatajalabathy Gobi, K. +1 more
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Electrodeposition of platinum and silver into chemically modified microporous silicon electrodes [PDF]
, 2012 Electrodeposition of platinum and silver into hydrophobic and hydrophilic microporous silicon layers was investigated using chemically modified microporous silicon electrodes.
Fukami, Kazuhiro +7 more
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