Matches in SemOpenAlex for { <https://semopenalex.org/work/W2011235401> ?p ?o ?g. }
- W2011235401 endingPage "598" @default.
- W2011235401 startingPage "590" @default.
- W2011235401 abstract "We present a methodology to quantitatively determine the fraction of sodium dodecyl sulfate (SDS) that partitions to the oil/water interface in oil-in-water macroemulsions and calculate the total interfacial area (TIA) through the novel use of filtration through nanoporous membranes. Ultrafiltration was carried out in centrifuge tubes having nanoporous filters with a 30,000 molecular weight cutoff (MWCO), so that emulsion droplets would not pass through, and only SDS (as monomers and micelles) that is in the bulk water phase (i.e., not at the interface) could pass through. The concentration of SDS in the filtrate was determined and used to calculate the TIA for each system. The mean droplet diameter of the emulsions was measured by light scattering. We analyzed the effects of total SDS concentration and oil chain length on the amount of SDS that partitions to the interface, the TIA, and the droplet diameter. The results showed that partitioning of SDS to the oil/water interface increases with increasing total SDS concentration in emulsion systems (i.e., the more SDS we add to the bulk solution, the more SDS partitions to the oil/water interface). However, the surface-to-bulk partition coefficient (i.e., the SDS concentration at the interface divided by the SDS concentration in the aqueous phase) remains the same over the entire concentration range (8-200 mM). The results showed a chain-length compatibility effect in that the minimum amount of SDS partitioned to the interface for C(12) oil. The droplet size measurements revealed a maximum size of droplets for C(12) oil. Penetration of oil molecules into SDS film at the interface has been proposed to account for the maximum droplet size and minimum partitioning of SDS at the oil/water interface for C(12) oil+SDS emulsion system. The TIA, as determined from our ultrafiltration method, was consistently two orders of magnitude greater than that calculated from the droplet size measured by light scattering. Possible explanations for this disparity are discussed." @default.
- W2011235401 created "2016-06-24" @default.
- W2011235401 creator A5039754791 @default.
- W2011235401 creator A5084431439 @default.
- W2011235401 creator A5086999571 @default.
- W2011235401 date "2007-06-01" @default.
- W2011235401 modified "2023-10-14" @default.
- W2011235401 title "A novel method to quantify the amount of surfactant at the oil/water interface and to determine total interfacial area of emulsions" @default.
- W2011235401 cites W1498214928 @default.
- W2011235401 cites W1906441098 @default.
- W2011235401 cites W1963865730 @default.
- W2011235401 cites W1970182934 @default.
- W2011235401 cites W1981837414 @default.
- W2011235401 cites W1990247263 @default.
- W2011235401 cites W1993004147 @default.
- W2011235401 cites W2011632213 @default.
- W2011235401 cites W2020186973 @default.
- W2011235401 cites W2021285734 @default.
- W2011235401 cites W2035882781 @default.
- W2011235401 cites W2040895905 @default.
- W2011235401 cites W2049815891 @default.
- W2011235401 cites W2059177215 @default.
- W2011235401 cites W2064885658 @default.
- W2011235401 cites W2067711254 @default.
- W2011235401 cites W2081416455 @default.
- W2011235401 cites W2084738163 @default.
- W2011235401 cites W2153587510 @default.
- W2011235401 cites W2315999793 @default.
- W2011235401 doi "https://doi.org/10.1016/j.jcis.2007.01.085" @default.
- W2011235401 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/17321537" @default.
- W2011235401 hasPublicationYear "2007" @default.
- W2011235401 type Work @default.
- W2011235401 sameAs 2011235401 @default.
- W2011235401 citedByCount "29" @default.
- W2011235401 countsByYear W20112354012013 @default.
- W2011235401 countsByYear W20112354012014 @default.
- W2011235401 countsByYear W20112354012015 @default.
- W2011235401 countsByYear W20112354012016 @default.
- W2011235401 countsByYear W20112354012017 @default.
- W2011235401 countsByYear W20112354012018 @default.
- W2011235401 countsByYear W20112354012019 @default.
- W2011235401 countsByYear W20112354012021 @default.
- W2011235401 countsByYear W20112354012022 @default.
- W2011235401 crossrefType "journal-article" @default.
- W2011235401 hasAuthorship W2011235401A5039754791 @default.
- W2011235401 hasAuthorship W2011235401A5084431439 @default.
- W2011235401 hasAuthorship W2011235401A5086999571 @default.
- W2011235401 hasConcept C11268172 @default.
- W2011235401 hasConcept C113196181 @default.
- W2011235401 hasConcept C121332964 @default.
- W2011235401 hasConcept C127413603 @default.
- W2011235401 hasConcept C149556010 @default.
- W2011235401 hasConcept C178790620 @default.
- W2011235401 hasConcept C184651966 @default.
- W2011235401 hasConcept C185592680 @default.
- W2011235401 hasConcept C192552737 @default.
- W2011235401 hasConcept C2778123984 @default.
- W2011235401 hasConcept C2778913249 @default.
- W2011235401 hasConcept C41625074 @default.
- W2011235401 hasConcept C42360764 @default.
- W2011235401 hasConcept C43617362 @default.
- W2011235401 hasConcept C44280652 @default.
- W2011235401 hasConcept C48940184 @default.
- W2011235401 hasConcept C55493867 @default.
- W2011235401 hasConcept C58226133 @default.
- W2011235401 hasConcept C62520636 @default.
- W2011235401 hasConcept C7500180 @default.
- W2011235401 hasConcept C8892853 @default.
- W2011235401 hasConceptScore W2011235401C11268172 @default.
- W2011235401 hasConceptScore W2011235401C113196181 @default.
- W2011235401 hasConceptScore W2011235401C121332964 @default.
- W2011235401 hasConceptScore W2011235401C127413603 @default.
- W2011235401 hasConceptScore W2011235401C149556010 @default.
- W2011235401 hasConceptScore W2011235401C178790620 @default.
- W2011235401 hasConceptScore W2011235401C184651966 @default.
- W2011235401 hasConceptScore W2011235401C185592680 @default.
- W2011235401 hasConceptScore W2011235401C192552737 @default.
- W2011235401 hasConceptScore W2011235401C2778123984 @default.
- W2011235401 hasConceptScore W2011235401C2778913249 @default.
- W2011235401 hasConceptScore W2011235401C41625074 @default.
- W2011235401 hasConceptScore W2011235401C42360764 @default.
- W2011235401 hasConceptScore W2011235401C43617362 @default.
- W2011235401 hasConceptScore W2011235401C44280652 @default.
- W2011235401 hasConceptScore W2011235401C48940184 @default.
- W2011235401 hasConceptScore W2011235401C55493867 @default.
- W2011235401 hasConceptScore W2011235401C58226133 @default.
- W2011235401 hasConceptScore W2011235401C62520636 @default.
- W2011235401 hasConceptScore W2011235401C7500180 @default.
- W2011235401 hasConceptScore W2011235401C8892853 @default.
- W2011235401 hasIssue "2" @default.
- W2011235401 hasLocation W20112354011 @default.
- W2011235401 hasLocation W20112354012 @default.
- W2011235401 hasOpenAccess W2011235401 @default.
- W2011235401 hasPrimaryLocation W20112354011 @default.
- W2011235401 hasRelatedWork W1499060586 @default.
- W2011235401 hasRelatedWork W2022175489 @default.
- W2011235401 hasRelatedWork W2093880735 @default.
- W2011235401 hasRelatedWork W2094814511 @default.