Results 161 to 170 of about 2,016 (212)
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Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences, 1981
Abstract Bioelectrocatalysis is concerned with the use of biological materials as catalysts for electrochemical processes. Of particular value in this context are those enzymes that catalyse oxidations and reductions. These often have or require cofactors, other proteins or coenzymes, involved in the electron transfer steps.
Hugh Allen Oliver Hill, I. J. Higgins
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Abstract Bioelectrocatalysis is concerned with the use of biological materials as catalysts for electrochemical processes. Of particular value in this context are those enzymes that catalyse oxidations and reductions. These often have or require cofactors, other proteins or coenzymes, involved in the electron transfer steps.
Hugh Allen Oliver Hill, I. J. Higgins
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Protein engineering in bioelectrocatalysis
Current Opinion in Biotechnology, 2003Electrochemistry of redox proteins is a broadly applicable technology with important applications in biosensors, biofuel cells and chemical syntheses. Escalating attention in this area is driven by remarkable progress in designing efficient interfaces for transferring electrons between electrode surfaces and redox proteins. Research in interface design
Tuck Seng, Wong, Ulrich, Schwaneberg
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Bioelectrocatalysis at carbon nanotubes
2020This paper summarizes several examples of enzyme immobilization and bioelectrocatalysis at carbon nanotubes (CNTs). CNTs offer substantial improvements on the overall performance of amperometric enzyme electrodes mainly due to their unique structural, mechanical and electronic properties such as metallic, semi-conducting and superconducting electron ...
Bollella P., Katz E.
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Principles of direct (mediator free) bioelectrocatalysis
Bioelectrochemistry, 2012Current mini-review is devoted to principles and focuses on the most important trends of bioelectrocatalysis, i.e. acceleration of electrochemical reactions with the use of biological catalysts. The history of direct bioelectrocatalysis, starting from electrochemistry of redox enzymes is presented.
Arkady A Karyakin
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Bioelectrocatalysis of Pyruvate
ECS Meeting Abstracts, 2009Abstract not Available.
Shelley Minteer, Daria Sokic-Lazic
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Bioelectrocatalysis by a selenoenzyme
Journal of Electroanalytical Chemistry, 1998Electron transfer between the selenoprotein phospholipid hydroperoxide glutathione peroxidase and gold electrodes covered by a self assembled monolayer of mercaptoundecanoic acid was achieved for the first time. Selenenic acid, the oxidized enzyme form, which is generated by the reaction with peroxide, was not reduced at the electrode.
Lehmann, Claudia +3 more
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Bioelectrocatalysis of NAD+ reduction
Journal of Electroanalytical Chemistry, 1992Abstract A thermokinetic approach to the catalysis of the electrochemical reduction of NAD + by the hydrogenase of Alcaligenes eutrophus H16 is presented. The influence of temperature is weak, with an activation energy of 18 kJ/mol, whereas classical NAD + hydrogenation with gaseous hydrogen shows an activation energy of 34 kJ/mol.
Jean Cantet +2 more
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Graphene Carrier for Magneto‐Controllable Bioelectrocatalysis
Small, 2013A magnetically driven fuel-free graphene carrier loaded with redox-active cargo-ferrocene as an electron mediator is fabricated for magneto-controllable bioelectrocatalysis. The activation and deactivation of redox-active cargo's redox activity by magnetically driven positioning of the graphene carrier with loaded ferrocene near and away from the ...
Wan, Pengbo +8 more
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Principles of Bioelectrocatalysis
1980By bioelectrocatalysis we mean the association of enzymatic (in general, biochemical) reaction with an electrochemical process. Schematically it can be shown as follows (1–4).
I. V. Berezin +2 more
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Insights into Enzymatic Bioelectrocatalysis
ECS Meeting Abstracts, 2014Enzymatic bioelectrocatalysis is a phenomenon widely explored by the humanity in various directions: biochemical assays, food and pharmaceutical industry, cosmetics, production of detergents, etc. All these application rely on the advantages of the enzymatic catalysis: specificity, selectivity, fast reaction rate and regulation capacity.
Sofia Babanova +2 more
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