FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2029136777> ?p ?o ?g. }

• W2029136777 endingPage "6608" @default.
• W2029136777 startingPage "6604" @default.
• W2029136777 abstract "The application of kinetic probes that allow one to determine relative reactivities of biologically relevant substrates with oxidizing intermediates in the Fenton reagent (H2O2 plus Fe2+ in acidic aqueous solution) is described. These results lead to the conclusion that there are two key intermediates with very different reactivity patterns. One (X) is proposed to be an iron complex formed via direct reaction of H2O2 with Fe2+, which reacts with N-nitrosodimethylamine to generate a strong transient absorption at 450 nm. This provides a sensitive spectrophotometric probe of the competitive reactivities toward X of biologically relevant substrates such as nucleic acid components and amino acids. The second intermediate (Y) is probed by its oxidation of the Ru(bpy)2+3 ion (bpy = 2,2'-bipyridine) to a product with an absorption band centered at 500 nm. In the absence of other substrates, Ru(bpy)2+3 is oxidized at rates independent of the Ru concentration, but the product yield is diminished by competing reactions with substrates that can intercept X. Competition studies demonstrate reactivity patterns for X and Y that are clearly distinct from the pattern predicted for the hydroxyl radical, the intermediate commonly invoked in discussions of Fenton oxidations. These data require reevaluation of the mechanisms by which the Fenton reagent oxidizes biological substrates." @default.
• W2029136777 created "2016-06-24" @default.
• W2029136777 creator A5035282630 @default.
• W2029136777 creator A5044822663 @default.
• W2029136777 creator A5044929543 @default.
• W2029136777 creator A5057717570 @default.
• W2029136777 creator A5076715400 @default.
• W2029136777 date "1994-07-05" @default.
• W2029136777 modified "2023-10-18" @default.
• W2029136777 title "The Fenton oxidation mechanism: reactivities of biologically relevant substrates with two oxidizing intermediates differ from those predicted for the hydroxyl radical." @default.
• W2029136777 cites W1879184430 @default.
• W2029136777 cites W1981182593 @default.
• W2029136777 cites W2000070312 @default.
• W2029136777 cites W2002769318 @default.
• W2029136777 cites W2017268003 @default.
• W2029136777 cites W2025372788 @default.
• W2029136777 cites W2028585334 @default.
• W2029136777 cites W2082760425 @default.
• W2029136777 doi "https://doi.org/10.1073/pnas.91.14.6604" @default.
• W2029136777 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/44251" @default.
• W2029136777 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8022825" @default.
• W2029136777 hasPublicationYear "1994" @default.
• W2029136777 type Work @default.
• W2029136777 sameAs 2029136777 @default.
• W2029136777 citedByCount "126" @default.
• W2029136777 countsByYear W20291367772012 @default.
• W2029136777 countsByYear W20291367772013 @default.
• W2029136777 countsByYear W20291367772014 @default.
• W2029136777 countsByYear W20291367772015 @default.
• W2029136777 countsByYear W20291367772016 @default.
• W2029136777 countsByYear W20291367772017 @default.
• W2029136777 countsByYear W20291367772018 @default.
• W2029136777 countsByYear W20291367772019 @default.
• W2029136777 countsByYear W20291367772020 @default.
• W2029136777 countsByYear W20291367772021 @default.
• W2029136777 countsByYear W20291367772022 @default.
• W2029136777 countsByYear W20291367772023 @default.
• W2029136777 crossrefType "journal-article" @default.
• W2029136777 hasAuthorship W2029136777A5035282630 @default.
• W2029136777 hasAuthorship W2029136777A5044822663 @default.
• W2029136777 hasAuthorship W2029136777A5044929543 @default.
• W2029136777 hasAuthorship W2029136777A5057717570 @default.
• W2029136777 hasAuthorship W2029136777A5076715400 @default.
• W2029136777 hasBestOaLocation W20291367771 @default.
• W2029136777 hasConcept C105768512 @default.
• W2029136777 hasConcept C111368507 @default.
• W2029136777 hasConcept C127313418 @default.
• W2029136777 hasConcept C134121241 @default.
• W2029136777 hasConcept C139066938 @default.
• W2029136777 hasConcept C142724271 @default.
• W2029136777 hasConcept C161790260 @default.
• W2029136777 hasConcept C178790620 @default.
• W2029136777 hasConcept C184651966 @default.
• W2029136777 hasConcept C185592680 @default.
• W2029136777 hasConcept C191897082 @default.
• W2029136777 hasConcept C192562407 @default.
• W2029136777 hasConcept C204787440 @default.
• W2029136777 hasConcept C21951064 @default.
• W2029136777 hasConcept C2776778087 @default.
• W2029136777 hasConcept C2776910235 @default.
• W2029136777 hasConcept C2777289219 @default.
• W2029136777 hasConcept C40875361 @default.
• W2029136777 hasConcept C65024703 @default.
• W2029136777 hasConcept C71924100 @default.
• W2029136777 hasConcept C75473681 @default.
• W2029136777 hasConcept C77176794 @default.
• W2029136777 hasConceptScore W2029136777C105768512 @default.
• W2029136777 hasConceptScore W2029136777C111368507 @default.
• W2029136777 hasConceptScore W2029136777C127313418 @default.
• W2029136777 hasConceptScore W2029136777C134121241 @default.
• W2029136777 hasConceptScore W2029136777C139066938 @default.
• W2029136777 hasConceptScore W2029136777C142724271 @default.
• W2029136777 hasConceptScore W2029136777C161790260 @default.
• W2029136777 hasConceptScore W2029136777C178790620 @default.
• W2029136777 hasConceptScore W2029136777C184651966 @default.
• W2029136777 hasConceptScore W2029136777C185592680 @default.
• W2029136777 hasConceptScore W2029136777C191897082 @default.
• W2029136777 hasConceptScore W2029136777C192562407 @default.
• W2029136777 hasConceptScore W2029136777C204787440 @default.
• W2029136777 hasConceptScore W2029136777C21951064 @default.
• W2029136777 hasConceptScore W2029136777C2776778087 @default.
• W2029136777 hasConceptScore W2029136777C2776910235 @default.
• W2029136777 hasConceptScore W2029136777C2777289219 @default.
• W2029136777 hasConceptScore W2029136777C40875361 @default.
• W2029136777 hasConceptScore W2029136777C65024703 @default.
• W2029136777 hasConceptScore W2029136777C71924100 @default.
• W2029136777 hasConceptScore W2029136777C75473681 @default.
• W2029136777 hasConceptScore W2029136777C77176794 @default.
• W2029136777 hasIssue "14" @default.
• W2029136777 hasLocation W20291367771 @default.
• W2029136777 hasLocation W20291367772 @default.
• W2029136777 hasLocation W20291367773 @default.
• W2029136777 hasLocation W20291367774 @default.
• W2029136777 hasOpenAccess W2029136777 @default.
• W2029136777 hasPrimaryLocation W20291367771 @default.
• W2029136777 hasRelatedWork W2037882522 @default.
• W2029136777 hasRelatedWork W2040027320 @default.
• W2029136777 hasRelatedWork W2066051297 @default.

• next