FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2919749521> ?p ?o ?g. }

• W2919749521 abstract "Solubilization of arsenate in guts of deposit-feeders is a key process for their dietary uptake of arsenate from contaminated sediments. The present study explored this digestive solubilization with in vitro extraction experiments that quantified arsenic (As) release from substrates (natural sediment and As-enriched iron oxides) in the presence of various digestive agents (proteins, amino acids and surfactants collected from gut fluid of a sipunculan worm). To investigate potential mechanisms for the influence of digestive agents, analyses determined correlations between As and Fe concentrations, the size distribution of the As bound to the digestive agents, and the adsorption of the digestive agents on the substrates. Both the digestive surfactants and proteinaceous materials increased arsenate mobilization, with the surfactants enhancing the effects of the proteinaceous materials. Arsenate reduction and reductive dissolution of iron oxides were not observed and correlations between the concentrations of released As and Fe were weak. These findings indicate that dissolution release of Fe did not appear to be the main route by which the digestive agents mobilized particle-associated As. Most of the released As (>70%) was distributed in the <10 kDa fraction of the digestive agents, showing that the As mobilization was also not caused by complexation with proteins in the digestive agents. In contrast, adsorption of the digestive agents occurred along with the release of arsenate from the arsenate-rich substrates, suggesting that competitive adsorption was the mechanism by which the digestive agents mobilized sedimentary arsenate. Our work demonstrated that the presence of digestive surfactants significantly enhances arsenate availability during deposit feeding." @default.
• W2919749521 created "2019-03-11" @default.
• W2919749521 creator A5020991987 @default.
• W2919749521 creator A5037323991 @default.
• W2919749521 creator A5057911061 @default.
• W2919749521 creator A5061096073 @default.
• W2919749521 creator A5071726080 @default.
• W2919749521 creator A5075892686 @default.
• W2919749521 creator A5079564533 @default.
• W2919749521 creator A5089717430 @default.
• W2919749521 date "2019-05-01" @default.
• W2919749521 modified "2023-10-15" @default.
• W2919749521 title "Digestive solubilization of particle-associated arsenate by deposit-feeders: The roles of proteinaceous and surfactant materials" @default.
• W2919749521 cites W1605788173 @default.
• W2919749521 cites W1978895830 @default.
• W2919749521 cites W1986239215 @default.
• W2919749521 cites W1988004716 @default.
• W2919749521 cites W1998038616 @default.
• W2919749521 cites W2002010754 @default.
• W2919749521 cites W2005236466 @default.
• W2919749521 cites W2008369927 @default.
• W2919749521 cites W2011117712 @default.
• W2919749521 cites W2011643617 @default.
• W2919749521 cites W2015799979 @default.
• W2919749521 cites W2015861644 @default.
• W2919749521 cites W2027339151 @default.
• W2919749521 cites W2030845758 @default.
• W2919749521 cites W2031144290 @default.
• W2919749521 cites W2032275790 @default.
• W2919749521 cites W2034738725 @default.
• W2919749521 cites W2035508518 @default.
• W2919749521 cites W2039925881 @default.
• W2919749521 cites W2043176483 @default.
• W2919749521 cites W2043581648 @default.
• W2919749521 cites W2048421788 @default.
• W2919749521 cites W2048681302 @default.
• W2919749521 cites W2055925227 @default.
• W2919749521 cites W2056783015 @default.
• W2919749521 cites W2061502489 @default.
• W2919749521 cites W2067660695 @default.
• W2919749521 cites W2072172339 @default.
• W2919749521 cites W2075840660 @default.
• W2919749521 cites W2080656480 @default.
• W2919749521 cites W2081020971 @default.
• W2919749521 cites W2083954559 @default.
• W2919749521 cites W2091261161 @default.
• W2919749521 cites W2093443038 @default.
• W2919749521 cites W2095506318 @default.
• W2919749521 cites W2099678730 @default.
• W2919749521 cites W2111195136 @default.
• W2919749521 cites W2111860412 @default.
• W2919749521 cites W2114907472 @default.
• W2919749521 cites W2115348464 @default.
• W2919749521 cites W2132732022 @default.
• W2919749521 cites W2136315576 @default.
• W2919749521 cites W2141710398 @default.
• W2919749521 cites W2144184225 @default.
• W2919749521 cites W2147703441 @default.
• W2919749521 cites W2149602337 @default.
• W2919749521 cites W2171872970 @default.
• W2919749521 cites W2548357382 @default.
• W2919749521 cites W2589116446 @default.
• W2919749521 cites W2786599743 @default.
• W2919749521 cites W94983562 @default.
• W2919749521 cites W1969816971 @default.
• W2919749521 cites W2080130440 @default.
• W2919749521 cites W2186894202 @default.
• W2919749521 doi "https://doi.org/10.1016/j.envpol.2019.02.076" @default.
• W2919749521 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/31091642" @default.
• W2919749521 hasPublicationYear "2019" @default.
• W2919749521 type Work @default.
• W2919749521 sameAs 2919749521 @default.
• W2919749521 citedByCount "1" @default.
• W2919749521 countsByYear W29197495212020 @default.
• W2919749521 crossrefType "journal-article" @default.
• W2919749521 hasAuthorship W2919749521A5020991987 @default.
• W2919749521 hasAuthorship W2919749521A5037323991 @default.
• W2919749521 hasAuthorship W2919749521A5057911061 @default.
• W2919749521 hasAuthorship W2919749521A5061096073 @default.
• W2919749521 hasAuthorship W2919749521A5071726080 @default.
• W2919749521 hasAuthorship W2919749521A5075892686 @default.
• W2919749521 hasAuthorship W2919749521A5079564533 @default.
• W2919749521 hasAuthorship W2919749521A5089717430 @default.
• W2919749521 hasConcept C107872376 @default.
• W2919749521 hasConcept C150394285 @default.
• W2919749521 hasConcept C178790620 @default.
• W2919749521 hasConcept C185592680 @default.
• W2919749521 hasConcept C18903297 @default.
• W2919749521 hasConcept C2777764464 @default.
• W2919749521 hasConcept C2778517922 @default.
• W2919749521 hasConcept C43617362 @default.
• W2919749521 hasConcept C502230775 @default.
• W2919749521 hasConcept C55493867 @default.
• W2919749521 hasConcept C58226133 @default.
• W2919749521 hasConcept C86803240 @default.
• W2919749521 hasConcept C88380143 @default.
• W2919749521 hasConceptScore W2919749521C107872376 @default.
• W2919749521 hasConceptScore W2919749521C150394285 @default.
• W2919749521 hasConceptScore W2919749521C178790620 @default.
• W2919749521 hasConceptScore W2919749521C185592680 @default.

• next