Matches in SemOpenAlex for { <https://semopenalex.org/work/W2111738216> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2111738216 endingPage "238" @default.
- W2111738216 startingPage "229" @default.
- W2111738216 abstract "Experiments were conducted to probe the reactivity of positively charged sites on the cell wall of the Gram-positive bacterium Bacillus subtilis through a combination of electrophoretic mobility measurements and anion adsorption experiments. Iodide adsorption onto the Gram-positive soil bacterium B. subtilis was measured as a function of pH, ionic strength, solid/solute ratio, and time. The experimental I− adsorption data were fitted using a linear programming model (LPM) and Langmuir-type sorption isotherm model. The LPM found a single site for iodide sorption onto the B. subtilis surface, with a concentration of 3.54±3.80 μmol/g bacteria. This site was interpreted to be a positively charged ligand located on the bacterial cell wall, where the −log10 of the iodide dissociation constant Ks (pKs) was equal to 1.53±0.08. Electrophoretic mobility measurements, conducted as a function of pH and background electrolyte concentration, support the presence of positively charged surface reactive sites at low pH under the experimental conditions of this study. The presence of positively charged functional groups on the bacterial surface could potentially influence the mobility of anionic contaminants and further emphasizes the importance of bacteria as geochemically reactive solids. The use of an LPM in this study has further refined the current aspects of bacterial surface complexation modeling approaches. Anion stability constants may be incorporated in sorption models in order to accurately predict the transport, bioavailability, and exposure risk of radioiodine in pristine and contaminated environments." @default.
- W2111738216 created "2016-06-24" @default.
- W2111738216 creator A5011014983 @default.
- W2111738216 creator A5020399651 @default.
- W2111738216 creator A5036322019 @default.
- W2111738216 date "2004-12-01" @default.
- W2111738216 modified "2023-10-18" @default.
- W2111738216 title "Experimental studies of bacteria–iodide adsorption interactions" @default.
- W2111738216 cites W1537265286 @default.
- W2111738216 cites W1964345545 @default.
- W2111738216 cites W1968254587 @default.
- W2111738216 cites W1978865555 @default.
- W2111738216 cites W1979445876 @default.
- W2111738216 cites W1981114032 @default.
- W2111738216 cites W1982848175 @default.
- W2111738216 cites W1983751002 @default.
- W2111738216 cites W1988716570 @default.
- W2111738216 cites W1989915288 @default.
- W2111738216 cites W1996358191 @default.
- W2111738216 cites W2000797660 @default.
- W2111738216 cites W2005359765 @default.
- W2111738216 cites W2005859799 @default.
- W2111738216 cites W2008086531 @default.
- W2111738216 cites W2012197996 @default.
- W2111738216 cites W2019265970 @default.
- W2111738216 cites W2020140234 @default.
- W2111738216 cites W2032253199 @default.
- W2111738216 cites W2036523222 @default.
- W2111738216 cites W2049165027 @default.
- W2111738216 cites W2051358172 @default.
- W2111738216 cites W2053531963 @default.
- W2111738216 cites W2054070407 @default.
- W2111738216 cites W2069441722 @default.
- W2111738216 cites W2075752851 @default.
- W2111738216 cites W2077650703 @default.
- W2111738216 cites W2085728487 @default.
- W2111738216 cites W2088571482 @default.
- W2111738216 cites W2089747100 @default.
- W2111738216 cites W2103718115 @default.
- W2111738216 cites W2104585858 @default.
- W2111738216 cites W2133266834 @default.
- W2111738216 cites W2149297855 @default.
- W2111738216 cites W2166731194 @default.
- W2111738216 doi "https://doi.org/10.1016/j.chemgeo.2004.08.014" @default.
- W2111738216 hasPublicationYear "2004" @default.
- W2111738216 type Work @default.
- W2111738216 sameAs 2111738216 @default.
- W2111738216 citedByCount "31" @default.
- W2111738216 countsByYear W21117382162012 @default.
- W2111738216 countsByYear W21117382162013 @default.
- W2111738216 countsByYear W21117382162015 @default.
- W2111738216 countsByYear W21117382162017 @default.
- W2111738216 countsByYear W21117382162018 @default.
- W2111738216 countsByYear W21117382162019 @default.
- W2111738216 countsByYear W21117382162020 @default.
- W2111738216 countsByYear W21117382162021 @default.
- W2111738216 countsByYear W21117382162023 @default.
- W2111738216 crossrefType "journal-article" @default.
- W2111738216 hasAuthorship W2111738216A5011014983 @default.
- W2111738216 hasAuthorship W2111738216A5020399651 @default.
- W2111738216 hasAuthorship W2111738216A5036322019 @default.
- W2111738216 hasConcept C12143843 @default.
- W2111738216 hasConcept C150394285 @default.
- W2111738216 hasConcept C178790620 @default.
- W2111738216 hasConcept C179104552 @default.
- W2111738216 hasConcept C184651966 @default.
- W2111738216 hasConcept C185592680 @default.
- W2111738216 hasConcept C187428577 @default.
- W2111738216 hasConcept C2778870691 @default.
- W2111738216 hasConcept C58445606 @default.
- W2111738216 hasConceptScore W2111738216C12143843 @default.
- W2111738216 hasConceptScore W2111738216C150394285 @default.
- W2111738216 hasConceptScore W2111738216C178790620 @default.
- W2111738216 hasConceptScore W2111738216C179104552 @default.
- W2111738216 hasConceptScore W2111738216C184651966 @default.
- W2111738216 hasConceptScore W2111738216C185592680 @default.
- W2111738216 hasConceptScore W2111738216C187428577 @default.
- W2111738216 hasConceptScore W2111738216C2778870691 @default.
- W2111738216 hasConceptScore W2111738216C58445606 @default.
- W2111738216 hasIssue "3-4" @default.
- W2111738216 hasLocation W21117382161 @default.
- W2111738216 hasOpenAccess W2111738216 @default.
- W2111738216 hasPrimaryLocation W21117382161 @default.
- W2111738216 hasRelatedWork W1967858787 @default.
- W2111738216 hasRelatedWork W1973999706 @default.
- W2111738216 hasRelatedWork W2004110507 @default.
- W2111738216 hasRelatedWork W2008702486 @default.
- W2111738216 hasRelatedWork W2013368567 @default.
- W2111738216 hasRelatedWork W2025124468 @default.
- W2111738216 hasRelatedWork W2076013208 @default.
- W2111738216 hasRelatedWork W2198944244 @default.
- W2111738216 hasRelatedWork W2388819906 @default.
- W2111738216 hasRelatedWork W2789237677 @default.
- W2111738216 hasVolume "212" @default.
- W2111738216 isParatext "false" @default.
- W2111738216 isRetracted "false" @default.
- W2111738216 magId "2111738216" @default.
- W2111738216 workType "article" @default.