Results 21 to 30 of about 7,253,207 (381)

On the Theory of Oxidation‐Reduction Reactions Involving Electron Transfer. I

open access: yes, 1956
A mechanism for electron transfer reactions is described, in which there is very little spatial overlap of the electronic orbitals of the two reacting molecules in the activated complex.
R. Marcus
semanticscholar   +1 more source

Post-Electrophoretic Identification of Oxidized Proteins

open access: yesBiological Procedures Online, 2000
The oxidative modification of proteins has been shown to play a major role in a number of human diseases. However, the ability to identify specific proteins that are most susceptible to oxidative modifications is difficult.
Conrad Craig   +3 more
doaj   +1 more source

Redox transformations of iron at extremely low pH: fundamental and applied aspects

open access: yesFrontiers in Microbiology, 2012
Many different species of acidophilic prokaryotes, widely distributed within the domains Bacteria and Archaea, can catalyze the dissimilatory oxidation of ferrous iron or reduction of ferric iron, or can do both.
D. Barrie eJohnson   +2 more
doaj   +1 more source

Is oxidation–reduction a real robust strategy for lignin conversion? A comparative study on lignin and model compounds

open access: yesGreen Chemistry, 2019
The enigma of the oxidation–reduction strategy for lignin valorization was disclosed over heterogenous catalysts and was compared with model compound studies.
Haiwei Guo   +6 more
semanticscholar   +1 more source

Controlling the Oxidation State of Cu Electrode and Reaction Intermediates for Electrochemical CO2 Reduction to Ethylene.

open access: yesJournal of the American Chemical Society, 2020
Understanding the role of oxidation state of Cu surface and surface-adsorbed intermediate species in electrochemical CO2 reduction is crucial for the development of selective CO2-to-fuel electrocatalysts.
Tsu-chin Chou   +10 more
semanticscholar   +1 more source

Interaction between Cu and Thiols of Biological and Environmental Importance: Case Study Using Combined Spectrophotometric/Bathocuproine Sulfonate Disodium Salt Hydrate (BCS) Assay

open access: yesMolecules, 2023
Considering the biological and ecological importance of Cu–thiol interactions and the discrepancies in previous research, this study focuses on Cu interactions with biologically and ecologically relevant thiols: glutathione (GSH), L-cysteine (L-cys), 3 ...
Dora Crmarić, Elvira Bura-Nakić
doaj   +1 more source

Interfacial two-dimensional oxide enhances photocatalytic activity of graphene/titania via electronic structure modification [PDF]

open access: yesCarbon, 157 (2020) 350-357, 2023
A two-dimensional layer of oxide reveals itself as a essential element to drive the photocatalytic activity in a nanostructured hybrid material, which combines high-quality epitaxial graphene and titanium dioxide nanoparticles. In particular, it has been revealed that the addition of a 2D Ti oxide layer sandwiched between graphene and metal induces a p-
arxiv   +1 more source

Disguised as a Sulfate Reducer: Growth of the Deltaproteobacterium Desulfurivibrio alkaliphilus by Sulfide Oxidation with Nitrate

open access: yesmBio, 2017
This study demonstrates that the deltaproteobacterium Desulfurivibrio alkaliphilus can grow chemolithotrophically by coupling sulfide oxidation to the dissimilatory reduction of nitrate and nitrite to ammonium.
Casper Thorup   +4 more
doaj   +1 more source

Development and implementation of a case study assessment using biobased 5-hydroxymethylfurfural to teach redox reactions in undergraduate organic courses

open access: yesGreen Chemistry Letters and Reviews, 2023
This paper addresses the development and evaluation of a case study designed to introduce both the core chemistry concepts of oxidation and reduction reactions as well as green chemistry within the undergraduate organic chemistry curriculum.
Krystal Grieger, Alexey Leontyev
doaj   +1 more source

Oxidation-reduction potential of semen: what is its role in the treatment of male infertility?

open access: yesTherapeutic Advances in Urology, 2016
The diagnosis of male infertility relies largely on conventional semen analysis, and its interpretation has a profound influence on subsequent management of patients.
A. Agarwal   +3 more
semanticscholar   +1 more source

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