FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2051668963> ?p ?o ?g. }

• W2051668963 endingPage "135" @default.
• W2051668963 startingPage "130" @default.
• W2051668963 abstract "This study quantifies Pb and Cd adsorption onto the root cell walls of the grass species Festuca rubra by applying a surface complexation approach to model the observed adsorption behavior. We use potentiometric titrations to determine deprotonation constants and site concentrations for the functional groups on the root material. We model the acid/base properties of the root cell wall with a non-electrostatic model involving three discrete surface functional group types, with pKa values of 4.2 ± 0.1, 6.2 ± 0.2, and 8.8 ± 0.2. Pb adsorption kinetics experiments indicate that the experimental systems reach equilibrium within 3 h, and Pb desorption experiments indicate that the adsorption reactions are fully reversible on this time scale. Adsorption experiments conducted as a function of pH yield site-specific stability constants for the important Pb- and Cd-root surface complexes. The results of the Pb and Cd adsorption experiments indicate that the first two sites contribute to metal adsorption under the experimental conditions, with calculated log stability constant values of 4.1 ± 0.3 and 5.9 ± 0.3 for the Pb system; and 3.5 ± 0.4 and 5.0 ± 0.5 for the Cd system. Our results suggest that the stabilities of the Pb- and Cd-surface complexes are comparable to those involving other biomass surfaces, and therefore these complexes may affect the transport and distribution of metals in soil systems." @default.
• W2051668963 created "2016-06-24" @default.
• W2051668963 creator A5022376136 @default.
• W2051668963 creator A5068588563 @default.
• W2051668963 creator A5070557993 @default.
• W2051668963 date "2008-08-01" @default.
• W2051668963 modified "2023-09-24" @default.
• W2051668963 title "Metal and proton binding onto the roots of Fescue rubra" @default.
• W2051668963 cites W1968254587 @default.
• W2051668963 cites W1972548247 @default.
• W2051668963 cites W1996358191 @default.
• W2051668963 cites W2003703732 @default.
• W2051668963 cites W2016989366 @default.
• W2051668963 cites W2020140234 @default.
• W2051668963 cites W2029958044 @default.
• W2051668963 cites W2031774291 @default.
• W2051668963 cites W2034987692 @default.
• W2051668963 cites W2039128692 @default.
• W2051668963 cites W2039561509 @default.
• W2051668963 cites W2045957010 @default.
• W2051668963 cites W2054964326 @default.
• W2051668963 cites W2063642517 @default.
• W2051668963 cites W2069441722 @default.
• W2051668963 cites W2077391835 @default.
• W2051668963 cites W2094396843 @default.
• W2051668963 cites W2098228682 @default.
• W2051668963 cites W2103718115 @default.
• W2051668963 cites W2164376214 @default.
• W2051668963 doi "https://doi.org/10.1016/j.chemgeo.2008.05.001" @default.
• W2051668963 hasPublicationYear "2008" @default.
• W2051668963 type Work @default.
• W2051668963 sameAs 2051668963 @default.
• W2051668963 citedByCount "42" @default.
• W2051668963 countsByYear W20516689632013 @default.
• W2051668963 countsByYear W20516689632014 @default.
• W2051668963 countsByYear W20516689632015 @default.
• W2051668963 countsByYear W20516689632016 @default.
• W2051668963 countsByYear W20516689632017 @default.
• W2051668963 countsByYear W20516689632018 @default.
• W2051668963 countsByYear W20516689632019 @default.
• W2051668963 countsByYear W20516689632020 @default.
• W2051668963 countsByYear W20516689632021 @default.
• W2051668963 countsByYear W20516689632022 @default.
• W2051668963 countsByYear W20516689632023 @default.
• W2051668963 crossrefType "journal-article" @default.
• W2051668963 hasAuthorship W2051668963A5022376136 @default.
• W2051668963 hasAuthorship W2051668963A5068588563 @default.
• W2051668963 hasAuthorship W2051668963A5070557993 @default.
• W2051668963 hasConcept C118629725 @default.
• W2051668963 hasConcept C124614425 @default.
• W2051668963 hasConcept C134121241 @default.
• W2051668963 hasConcept C145148216 @default.
• W2051668963 hasConcept C147789679 @default.
• W2051668963 hasConcept C150394285 @default.
• W2051668963 hasConcept C162711632 @default.
• W2051668963 hasConcept C178790620 @default.
• W2051668963 hasConcept C179104552 @default.
• W2051668963 hasConcept C184866935 @default.
• W2051668963 hasConcept C185592680 @default.
• W2051668963 hasConcept C191897082 @default.
• W2051668963 hasConcept C192562407 @default.
• W2051668963 hasConcept C2778606127 @default.
• W2051668963 hasConcept C544153396 @default.
• W2051668963 hasConcept C59822182 @default.
• W2051668963 hasConcept C86803240 @default.
• W2051668963 hasConceptScore W2051668963C118629725 @default.
• W2051668963 hasConceptScore W2051668963C124614425 @default.
• W2051668963 hasConceptScore W2051668963C134121241 @default.
• W2051668963 hasConceptScore W2051668963C145148216 @default.
• W2051668963 hasConceptScore W2051668963C147789679 @default.
• W2051668963 hasConceptScore W2051668963C150394285 @default.
• W2051668963 hasConceptScore W2051668963C162711632 @default.
• W2051668963 hasConceptScore W2051668963C178790620 @default.
• W2051668963 hasConceptScore W2051668963C179104552 @default.
• W2051668963 hasConceptScore W2051668963C184866935 @default.
• W2051668963 hasConceptScore W2051668963C185592680 @default.
• W2051668963 hasConceptScore W2051668963C191897082 @default.
• W2051668963 hasConceptScore W2051668963C192562407 @default.
• W2051668963 hasConceptScore W2051668963C2778606127 @default.
• W2051668963 hasConceptScore W2051668963C544153396 @default.
• W2051668963 hasConceptScore W2051668963C59822182 @default.
• W2051668963 hasConceptScore W2051668963C86803240 @default.
• W2051668963 hasIssue "3-4" @default.
• W2051668963 hasLocation W20516689631 @default.
• W2051668963 hasOpenAccess W2051668963 @default.
• W2051668963 hasPrimaryLocation W20516689631 @default.
• W2051668963 hasRelatedWork W1968642638 @default.
• W2051668963 hasRelatedWork W1975666263 @default.
• W2051668963 hasRelatedWork W2006235411 @default.
• W2051668963 hasRelatedWork W2034901260 @default.
• W2051668963 hasRelatedWork W2037614597 @default.
• W2051668963 hasRelatedWork W2072103451 @default.
• W2051668963 hasRelatedWork W2073963686 @default.
• W2051668963 hasRelatedWork W2074172058 @default.
• W2051668963 hasRelatedWork W2081672653 @default.
• W2051668963 hasRelatedWork W2584249976 @default.
• W2051668963 hasVolume "253" @default.
• W2051668963 isParatext "false" @default.

• next