Matches in SemOpenAlex for { <https://semopenalex.org/work/W2022796419> ?p ?o ?g. }
- W2022796419 endingPage "292" @default.
- W2022796419 startingPage "287" @default.
- W2022796419 abstract "A new simple and reliable method has been developed to selectively separate and concentrate ultra trace amounts of copper ion in aqueous samples for subsequent measurement by atomic absorption spectrometry (AAS). The Cu2+ ions are adsorbed selectively and quantitatively during passage of aqueous solutions through octadecyl silica membrane disks modified with bis(2-hydroxyphenylamino) glyoxime. The retained copper ions then stripped from the disk with a minimal amount of 0.2 M nitric acid solution as eluent, and determined by AAS. The proposed method permitted large enrichment factors of about 100 or higher. The limit of detection of the proposed method is 0.004 ng ml−1. The maximum capacity of the membrane disks modified with 25 mg of ligand was found to be 280±32 μg of copper(II). The effects of various cationic interferences on the percent recovery of copper in binary mixtures were studied. The method was successfully applied to the recovery and determination of copper in several water samples." @default.
- W2022796419 created "2016-06-24" @default.
- W2022796419 creator A5062098172 @default.
- W2022796419 creator A5087803792 @default.
- W2022796419 creator A5087817504 @default.
- W2022796419 date "2004-02-06" @default.
- W2022796419 modified "2023-10-17" @default.
- W2022796419 title "Selective preconcentration of ultra trace copper(II) using octadecyl silica membrane disks modified by a recently synthesized glyoxime derivative" @default.
- W2022796419 cites W120134074 @default.
- W2022796419 cites W1481652178 @default.
- W2022796419 cites W1504655613 @default.
- W2022796419 cites W1600828810 @default.
- W2022796419 cites W1970653517 @default.
- W2022796419 cites W1972389543 @default.
- W2022796419 cites W1973870917 @default.
- W2022796419 cites W1979307904 @default.
- W2022796419 cites W1980547673 @default.
- W2022796419 cites W1983818129 @default.
- W2022796419 cites W2001524765 @default.
- W2022796419 cites W2001695201 @default.
- W2022796419 cites W2004161979 @default.
- W2022796419 cites W2005425133 @default.
- W2022796419 cites W2005758187 @default.
- W2022796419 cites W2013856166 @default.
- W2022796419 cites W2014087302 @default.
- W2022796419 cites W2014962977 @default.
- W2022796419 cites W2015805322 @default.
- W2022796419 cites W2016510163 @default.
- W2022796419 cites W2024956820 @default.
- W2022796419 cites W2026535000 @default.
- W2022796419 cites W2033768476 @default.
- W2022796419 cites W2042943746 @default.
- W2022796419 cites W2043381152 @default.
- W2022796419 cites W2047214753 @default.
- W2022796419 cites W2061748850 @default.
- W2022796419 cites W2062448484 @default.
- W2022796419 cites W2068125067 @default.
- W2022796419 cites W2076953278 @default.
- W2022796419 cites W2077751542 @default.
- W2022796419 cites W2100648268 @default.
- W2022796419 cites W2124354439 @default.
- W2022796419 cites W2150957550 @default.
- W2022796419 cites W2152433519 @default.
- W2022796419 cites W2159492561 @default.
- W2022796419 cites W2167110921 @default.
- W2022796419 cites W2244230722 @default.
- W2022796419 cites W2981366731 @default.
- W2022796419 cites W561055930 @default.
- W2022796419 cites W576744283 @default.
- W2022796419 cites W652902003 @default.
- W2022796419 doi "https://doi.org/10.1016/j.talanta.2003.07.011" @default.
- W2022796419 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/18969293" @default.
- W2022796419 hasPublicationYear "2004" @default.
- W2022796419 type Work @default.
- W2022796419 sameAs 2022796419 @default.
- W2022796419 citedByCount "64" @default.
- W2022796419 countsByYear W20227964192012 @default.
- W2022796419 countsByYear W20227964192013 @default.
- W2022796419 countsByYear W20227964192014 @default.
- W2022796419 countsByYear W20227964192015 @default.
- W2022796419 countsByYear W20227964192016 @default.
- W2022796419 countsByYear W20227964192017 @default.
- W2022796419 countsByYear W20227964192021 @default.
- W2022796419 crossrefType "journal-article" @default.
- W2022796419 hasAuthorship W2022796419A5062098172 @default.
- W2022796419 hasAuthorship W2022796419A5087803792 @default.
- W2022796419 hasAuthorship W2022796419A5087817504 @default.
- W2022796419 hasConcept C113196181 @default.
- W2022796419 hasConcept C119128265 @default.
- W2022796419 hasConcept C13965031 @default.
- W2022796419 hasConcept C142724271 @default.
- W2022796419 hasConcept C150394285 @default.
- W2022796419 hasConcept C178790620 @default.
- W2022796419 hasConcept C179104552 @default.
- W2022796419 hasConcept C183882617 @default.
- W2022796419 hasConcept C184651966 @default.
- W2022796419 hasConcept C185592680 @default.
- W2022796419 hasConcept C188027245 @default.
- W2022796419 hasConcept C204787440 @default.
- W2022796419 hasConcept C2778504605 @default.
- W2022796419 hasConcept C2778739064 @default.
- W2022796419 hasConcept C41625074 @default.
- W2022796419 hasConcept C43617362 @default.
- W2022796419 hasConcept C544778455 @default.
- W2022796419 hasConcept C55493867 @default.
- W2022796419 hasConcept C71924100 @default.
- W2022796419 hasConceptScore W2022796419C113196181 @default.
- W2022796419 hasConceptScore W2022796419C119128265 @default.
- W2022796419 hasConceptScore W2022796419C13965031 @default.
- W2022796419 hasConceptScore W2022796419C142724271 @default.
- W2022796419 hasConceptScore W2022796419C150394285 @default.
- W2022796419 hasConceptScore W2022796419C178790620 @default.
- W2022796419 hasConceptScore W2022796419C179104552 @default.
- W2022796419 hasConceptScore W2022796419C183882617 @default.
- W2022796419 hasConceptScore W2022796419C184651966 @default.
- W2022796419 hasConceptScore W2022796419C185592680 @default.
- W2022796419 hasConceptScore W2022796419C188027245 @default.
- W2022796419 hasConceptScore W2022796419C204787440 @default.