FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2093605930> ?p ?o ?g. }

• W2093605930 endingPage "66" @default.
• W2093605930 startingPage "57" @default.
• W2093605930 abstract "The principal objective of this work was to develop and demonstrate a new methodology for silver nanoparticle (AgNP) detection and characterization based on asymmetric-flow field flow fractionation (A4F) coupled on-line to multiple detectors and using stable isotopes of Ag. This analytical approach opens the door to address many relevant scientific challenges concerning the transport and fate of nanomaterials in natural systems. We show that A4F must be optimized in order to effectively fractionate AgNPs and larger colloidal Ag particles. With the optimized method one can accurately determine the size, stability and optical properties of AgNPs and their agglomerates under variable conditions. In this investigation, we couple A4F to optical absorbance (UV–vis spectrometer) and scattering detectors (static and dynamic) and to an inductively coupled plasma mass spectrometer. With this combination of detection modes it is possible to determine the mass isotopic signature of AgNPs as a function of their size and optical properties, providing specificity necessary for tracing and differentiating labeled AgNPs from their naturally occurring or anthropogenic analogs. The methodology was then applied to standard estuarine sediment by doping the suspension with a known quantity of isotopically enriched 109AgNPs stabilized by natural organic matter (standard humic and fulvic acids). The mass signature of the isotopically enriched AgNPs was recorded as a function of the measured particle size. We observed that AgNPs interact with different particulate components of the sediment, and also self-associate to form agglomerates in this model estuarine system. This work should have substantial ramifications for research concerning the environmental and biological fate of AgNPs." @default.
• W2093605930 created "2016-06-24" @default.
• W2093605930 creator A5008016664 @default.
• W2093605930 creator A5040092735 @default.
• W2093605930 date "2013-02-01" @default.
• W2093605930 modified "2023-10-16" @default.
• W2093605930 title "Differentiation and characterization of isotopically modified silver nanoparticles in aqueous media using asymmetric-flow field flow fractionation coupled to optical detection and mass spectrometry" @default.
• W2093605930 cites W1964476609 @default.
• W2093605930 cites W1967773952 @default.
• W2093605930 cites W1973083599 @default.
• W2093605930 cites W1976863442 @default.
• W2093605930 cites W1978519608 @default.
• W2093605930 cites W1986658944 @default.
• W2093605930 cites W1997505702 @default.
• W2093605930 cites W1998093075 @default.
• W2093605930 cites W2002760226 @default.
• W2093605930 cites W2009351013 @default.
• W2093605930 cites W2009619619 @default.
• W2093605930 cites W2015373978 @default.
• W2093605930 cites W2016499440 @default.
• W2093605930 cites W2017019174 @default.
• W2093605930 cites W2018249758 @default.
• W2093605930 cites W2019765698 @default.
• W2093605930 cites W2022871770 @default.
• W2093605930 cites W2028049079 @default.
• W2093605930 cites W2029134747 @default.
• W2093605930 cites W2031042771 @default.
• W2093605930 cites W2037717119 @default.
• W2093605930 cites W2038126235 @default.
• W2093605930 cites W2043791924 @default.
• W2093605930 cites W2047967468 @default.
• W2093605930 cites W2048957065 @default.
• W2093605930 cites W2056499064 @default.
• W2093605930 cites W2061073363 @default.
• W2093605930 cites W2062144566 @default.
• W2093605930 cites W2064039419 @default.
• W2093605930 cites W2067430692 @default.
• W2093605930 cites W2069232700 @default.
• W2093605930 cites W2070258900 @default.
• W2093605930 cites W2071876519 @default.
• W2093605930 cites W2085562887 @default.
• W2093605930 cites W2093428111 @default.
• W2093605930 cites W2098762483 @default.
• W2093605930 cites W2102786755 @default.
• W2093605930 cites W2104221133 @default.
• W2093605930 cites W2111781386 @default.
• W2093605930 cites W2124536696 @default.
• W2093605930 cites W2150911019 @default.
• W2093605930 cites W2320828750 @default.
• W2093605930 cites W2333398257 @default.
• W2093605930 doi "https://doi.org/10.1016/j.aca.2012.11.060" @default.
• W2093605930 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/23340287" @default.
• W2093605930 hasPublicationYear "2013" @default.
• W2093605930 type Work @default.
• W2093605930 sameAs 2093605930 @default.
• W2093605930 citedByCount "49" @default.
• W2093605930 countsByYear W20936059302013 @default.
• W2093605930 countsByYear W20936059302014 @default.
• W2093605930 countsByYear W20936059302015 @default.
• W2093605930 countsByYear W20936059302016 @default.
• W2093605930 countsByYear W20936059302017 @default.
• W2093605930 countsByYear W20936059302018 @default.
• W2093605930 countsByYear W20936059302019 @default.
• W2093605930 countsByYear W20936059302020 @default.
• W2093605930 countsByYear W20936059302021 @default.
• W2093605930 countsByYear W20936059302022 @default.
• W2093605930 crossrefType "journal-article" @default.
• W2093605930 hasAuthorship W2093605930A5008016664 @default.
• W2093605930 hasAuthorship W2093605930A5040092735 @default.
• W2093605930 hasConcept C113196181 @default.
• W2093605930 hasConcept C138631740 @default.
• W2093605930 hasConcept C155672457 @default.
• W2093605930 hasConcept C162356407 @default.
• W2093605930 hasConcept C165697059 @default.
• W2093605930 hasConcept C171250308 @default.
• W2093605930 hasConcept C185592680 @default.
• W2093605930 hasConcept C192562407 @default.
• W2093605930 hasConcept C2780841128 @default.
• W2093605930 hasConcept C31499863 @default.
• W2093605930 hasConcept C43617362 @default.
• W2093605930 hasConcept C98015330 @default.
• W2093605930 hasConceptScore W2093605930C113196181 @default.
• W2093605930 hasConceptScore W2093605930C138631740 @default.
• W2093605930 hasConceptScore W2093605930C155672457 @default.
• W2093605930 hasConceptScore W2093605930C162356407 @default.
• W2093605930 hasConceptScore W2093605930C165697059 @default.
• W2093605930 hasConceptScore W2093605930C171250308 @default.
• W2093605930 hasConceptScore W2093605930C185592680 @default.
• W2093605930 hasConceptScore W2093605930C192562407 @default.
• W2093605930 hasConceptScore W2093605930C2780841128 @default.
• W2093605930 hasConceptScore W2093605930C31499863 @default.
• W2093605930 hasConceptScore W2093605930C43617362 @default.
• W2093605930 hasConceptScore W2093605930C98015330 @default.
• W2093605930 hasLocation W20936059301 @default.
• W2093605930 hasLocation W20936059302 @default.
• W2093605930 hasOpenAccess W2093605930 @default.
• W2093605930 hasPrimaryLocation W20936059301 @default.
• W2093605930 hasRelatedWork W1501599494 @default.

• next