Topic
Redox
About: Redox is a research topic. Over the lifetime, 26853 publications have been published within this topic receiving 862368 citations. The topic is also known as: reduction-oxidation & reduction-oxidation reaction.
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TL;DR: It is proposed that the balance of two opposing effects, one generated by the redox potential difference between a reducing substrate and the type 1 copper of laccase and anothergenerated by the binding of a hydroxide anion to the type 2/type 3 coppers of lAccase, contributes to the pH activity profile of the fungal laccases.
409 citations
TL;DR: Analysis of the four redox couples throughout Arabidopsis rosette development showed that redox states were relatively constant but that total pools of NAD, glutathione, and ascorbate were significantly modified by day length and developmental stage.
408 citations
TL;DR: The diversity of cysteine's multiple roles in vivo is equally as fascinating as it is promising for future biochemical and pharmacological research.
407 citations
TL;DR: Elevated abundances of 13C in carbonate minerals ca 2.3 Gyr old are here interpreted as indicating the importance of methanogenic bacteria in sediments rather than increased burial of organic carbon.
Abstract: Earth's biogeochemical cycle of carbon delivers both limestones and organic materials to the crust. In numerous, biologically catalysed redox reactions, hydrogen, sulphur, iron, and oxygen serve pr...
407 citations
TL;DR: Several manganic porphyrins, with substituents on the methine bridge carbons, were prepared and examined for stability, redox behavior, catalysis of the dismutation of superoxide radical (O2-), and the ability to protect a superoxide dismutase (SOD)-null strain of E. coli against dissolved oxygen and a SOD-competent strain against paraquat.
406 citations