Matches in SemOpenAlex for { <https://semopenalex.org/work/W2056534543> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W2056534543 endingPage "1620" @default.
- W2056534543 startingPage "1617" @default.
- W2056534543 abstract "A new ion chromatographic method that is applicable to the direct determination of UV-absorbing inorganic anions in saline matrixes is described. An octadecylsilica column modified with a zwitterionic surfactant (3-(N,N-dimethylmyristylammonio)propanesulfonate) is used as the stationary phase, and an electrolytic solution is used as the eluent. Under these conditions, the matrix species (such as chloride and sulfate) are only retained weakly and show little or no interference. It is proposed that a binary electrical double layer (EDL) is established by retention of the eluent cations on the negatively charged (sulfonate) functional groups of the zwitterionic surfactant (forming a cation-EDL) and by retention of eluent anions on the positively charged (quaternary ammonium) functional groups of the zwitterionic surfactant (forming an anion-EDL). Sample anions are able to distribute into the cation-EDL and to form ion pairs with the EDL cations, while at the same time experiencing repulsion from the anion-EDL. Anions are therefore eluted in order of increased propensity to form ion pairs. The method has been applied to the determination of bromide, nitrate, and iodide in artificial seawater, giving detection limits of 0.75 ppb for bromide, 0.52 ppb for nitrate, and 0.8 ppb for iodide using UV absorbance detection at 210 nm and relative standard deviations of <1.2%. Real seawater samples have also been analyzed successfully." @default.
- W2056534543 created "2016-06-24" @default.
- W2056534543 creator A5006436212 @default.
- W2056534543 creator A5028268566 @default.
- W2056534543 creator A5032876310 @default.
- W2056534543 creator A5054782326 @default.
- W2056534543 creator A5068362550 @default.
- W2056534543 creator A5074621636 @default.
- W2056534543 date "1999-03-06" @default.
- W2056534543 modified "2023-10-16" @default.
- W2056534543 title "Direct Determination of Bromide, Nitrate, and Iodide in Saline Matrixes Using Electrostatic Ion Chromatography with an Electrolyte as Eluent" @default.
- W2056534543 cites W1999112680 @default.
- W2056534543 cites W2017183686 @default.
- W2056534543 cites W2049225290 @default.
- W2056534543 cites W2074003764 @default.
- W2056534543 cites W2081977163 @default.
- W2056534543 cites W2089650688 @default.
- W2056534543 cites W2326551084 @default.
- W2056534543 cites W2334699215 @default.
- W2056534543 doi "https://doi.org/10.1021/ac980860m" @default.
- W2056534543 hasPublicationYear "1999" @default.
- W2056534543 type Work @default.
- W2056534543 sameAs 2056534543 @default.
- W2056534543 citedByCount "68" @default.
- W2056534543 countsByYear W20565345432012 @default.
- W2056534543 countsByYear W20565345432013 @default.
- W2056534543 countsByYear W20565345432014 @default.
- W2056534543 countsByYear W20565345432015 @default.
- W2056534543 countsByYear W20565345432016 @default.
- W2056534543 countsByYear W20565345432017 @default.
- W2056534543 countsByYear W20565345432018 @default.
- W2056534543 countsByYear W20565345432019 @default.
- W2056534543 countsByYear W20565345432020 @default.
- W2056534543 countsByYear W20565345432021 @default.
- W2056534543 countsByYear W20565345432023 @default.
- W2056534543 crossrefType "journal-article" @default.
- W2056534543 hasAuthorship W2056534543A5006436212 @default.
- W2056534543 hasAuthorship W2056534543A5028268566 @default.
- W2056534543 hasAuthorship W2056534543A5032876310 @default.
- W2056534543 hasAuthorship W2056534543A5054782326 @default.
- W2056534543 hasAuthorship W2056534543A5068362550 @default.
- W2056534543 hasAuthorship W2056534543A5074621636 @default.
- W2056534543 hasBestOaLocation W20565345432 @default.
- W2056534543 hasConcept C147789679 @default.
- W2056534543 hasConcept C17525397 @default.
- W2056534543 hasConcept C178790620 @default.
- W2056534543 hasConcept C179104552 @default.
- W2056534543 hasConcept C185592680 @default.
- W2056534543 hasConcept C206967267 @default.
- W2056534543 hasConcept C2776300020 @default.
- W2056534543 hasConcept C2778695967 @default.
- W2056534543 hasConcept C2778870691 @default.
- W2056534543 hasConcept C43617362 @default.
- W2056534543 hasConcept C51724486 @default.
- W2056534543 hasConcept C68801617 @default.
- W2056534543 hasConcept C70468152 @default.
- W2056534543 hasConcept C73826308 @default.
- W2056534543 hasConceptScore W2056534543C147789679 @default.
- W2056534543 hasConceptScore W2056534543C17525397 @default.
- W2056534543 hasConceptScore W2056534543C178790620 @default.
- W2056534543 hasConceptScore W2056534543C179104552 @default.
- W2056534543 hasConceptScore W2056534543C185592680 @default.
- W2056534543 hasConceptScore W2056534543C206967267 @default.
- W2056534543 hasConceptScore W2056534543C2776300020 @default.
- W2056534543 hasConceptScore W2056534543C2778695967 @default.
- W2056534543 hasConceptScore W2056534543C2778870691 @default.
- W2056534543 hasConceptScore W2056534543C43617362 @default.
- W2056534543 hasConceptScore W2056534543C51724486 @default.
- W2056534543 hasConceptScore W2056534543C68801617 @default.
- W2056534543 hasConceptScore W2056534543C70468152 @default.
- W2056534543 hasConceptScore W2056534543C73826308 @default.
- W2056534543 hasIssue "8" @default.
- W2056534543 hasLocation W20565345431 @default.
- W2056534543 hasLocation W20565345432 @default.
- W2056534543 hasOpenAccess W2056534543 @default.
- W2056534543 hasPrimaryLocation W20565345431 @default.
- W2056534543 hasRelatedWork W1961733819 @default.
- W2056534543 hasRelatedWork W1983254553 @default.
- W2056534543 hasRelatedWork W1994376260 @default.
- W2056534543 hasRelatedWork W2038917288 @default.
- W2056534543 hasRelatedWork W2040089836 @default.
- W2056534543 hasRelatedWork W2049519886 @default.
- W2056534543 hasRelatedWork W2056534543 @default.
- W2056534543 hasRelatedWork W2065845764 @default.
- W2056534543 hasRelatedWork W2082925568 @default.
- W2056534543 hasRelatedWork W320643750 @default.
- W2056534543 hasVolume "71" @default.
- W2056534543 isParatext "false" @default.
- W2056534543 isRetracted "false" @default.
- W2056534543 magId "2056534543" @default.
- W2056534543 workType "article" @default.