Matches in SemOpenAlex for { <https://semopenalex.org/work/W2783402045> ?p ?o ?g. }
- W2783402045 endingPage "1061" @default.
- W2783402045 startingPage "1050" @default.
- W2783402045 abstract "Freestanding films of soft matter containing micelles, nanoparticles, polyelectrolyte–surfactant complexes, bilayers, and smectic liquid crystals exhibit stratification. Stepwise thinning and coexisting thick–thin regions associated with drainage via stratification are attributed to the confinement-induced structuring and layering of supramolecular structures, which contribute supramolecular oscillatory structural forces. In freestanding micellar films, formed by a solution of an ionic surfactant above its critical micelle concentration, both interfacial adsorption and the micelle size and shape are determined by the concentration of surfactant and of added electrolytes. Although the influence of surfactant concentration on stratification has been investigated before, the influence of added salt, at concentrations typically found in water used on a daily basis, has not been investigated yet. In this contribution, we elucidate how the addition of salt affects stepwise thinning: step size, number of steps, as well as the shape and size of nanoscopic nonflat structures such as mesas in micellar foam films formed with aqueous solutions of anionic surfactant (sodium dodecyl sulfate (SDS)). The nanoscopic thickness variations and transitions are visualized and analyzed using IDIOM (Interferometry Digital Imaging Optical Microscopy) protocols with exquisite spatiotemporal resolution (thickness ∼1 nm, time <1 ms). In contrast to nanoparticle dispersions that show no influence of salt on step size, we find that the addition of salt to micellar freestanding films results in a decrease in step size as well as the number of stepwise transitions, in addition to changes in nucleation and growth of mesas, all driven by the corresponding change in supramolecular oscillatory structural forces." @default.
- W2783402045 created "2018-01-26" @default.
- W2783402045 creator A5018613282 @default.
- W2783402045 creator A5026433926 @default.
- W2783402045 creator A5061366241 @default.
- W2783402045 creator A5062883450 @default.
- W2783402045 date "2018-01-17" @default.
- W2783402045 modified "2023-09-25" @default.
- W2783402045 title "Influence of Salt on Supramolecular Oscillatory Structural Forces and Stratification in Micellar Freestanding Films" @default.
- W2783402045 cites W1559817001 @default.
- W2783402045 cites W1562116511 @default.
- W2783402045 cites W1604366776 @default.
- W2783402045 cites W1659688442 @default.
- W2783402045 cites W1709650666 @default.
- W2783402045 cites W1786059147 @default.
- W2783402045 cites W1967370645 @default.
- W2783402045 cites W1971936298 @default.
- W2783402045 cites W1974525563 @default.
- W2783402045 cites W1978272727 @default.
- W2783402045 cites W1982135907 @default.
- W2783402045 cites W1982354362 @default.
- W2783402045 cites W1988598239 @default.
- W2783402045 cites W1989683268 @default.
- W2783402045 cites W1996677976 @default.
- W2783402045 cites W1996883801 @default.
- W2783402045 cites W1996905543 @default.
- W2783402045 cites W1997711299 @default.
- W2783402045 cites W2000182027 @default.
- W2783402045 cites W2001524104 @default.
- W2783402045 cites W2002360512 @default.
- W2783402045 cites W2004063955 @default.
- W2783402045 cites W2013097063 @default.
- W2783402045 cites W2013869643 @default.
- W2783402045 cites W2016932425 @default.
- W2783402045 cites W2020229525 @default.
- W2783402045 cites W2022515389 @default.
- W2783402045 cites W2024898352 @default.
- W2783402045 cites W2025345149 @default.
- W2783402045 cites W2025617403 @default.
- W2783402045 cites W2029069617 @default.
- W2783402045 cites W2032710977 @default.
- W2783402045 cites W2037017059 @default.
- W2783402045 cites W2041018848 @default.
- W2783402045 cites W2043561713 @default.
- W2783402045 cites W2046171131 @default.
- W2783402045 cites W2047258524 @default.
- W2783402045 cites W2048474820 @default.
- W2783402045 cites W2054327550 @default.
- W2783402045 cites W2054399647 @default.
- W2783402045 cites W2057508207 @default.
- W2783402045 cites W2057685080 @default.
- W2783402045 cites W2063170634 @default.
- W2783402045 cites W2067424902 @default.
- W2783402045 cites W2071867805 @default.
- W2783402045 cites W2073292431 @default.
- W2783402045 cites W2075395308 @default.
- W2783402045 cites W2079419473 @default.
- W2783402045 cites W2082764395 @default.
- W2783402045 cites W2083016792 @default.
- W2783402045 cites W2083738940 @default.
- W2783402045 cites W2084041890 @default.
- W2783402045 cites W2085420592 @default.
- W2783402045 cites W2085569626 @default.
- W2783402045 cites W2086560912 @default.
- W2783402045 cites W2089676656 @default.
- W2783402045 cites W2090941866 @default.
- W2783402045 cites W2093625734 @default.
- W2783402045 cites W2106666836 @default.
- W2783402045 cites W2117374776 @default.
- W2783402045 cites W2131482007 @default.
- W2783402045 cites W2131633236 @default.
- W2783402045 cites W2137055663 @default.
- W2783402045 cites W2139873535 @default.
- W2783402045 cites W2155244201 @default.
- W2783402045 cites W2157880784 @default.
- W2783402045 cites W2164462099 @default.
- W2783402045 cites W2172139609 @default.
- W2783402045 cites W2221750675 @default.
- W2783402045 cites W2321174443 @default.
- W2783402045 cites W2328664340 @default.
- W2783402045 cites W2330346589 @default.
- W2783402045 cites W2330562693 @default.
- W2783402045 cites W2487595828 @default.
- W2783402045 cites W2512441039 @default.
- W2783402045 cites W2520213813 @default.
- W2783402045 cites W2548236031 @default.
- W2783402045 cites W2560124400 @default.
- W2783402045 cites W2587209625 @default.
- W2783402045 cites W2594793639 @default.
- W2783402045 cites W2741533690 @default.
- W2783402045 cites W3099144221 @default.
- W2783402045 cites W4232359129 @default.
- W2783402045 cites W4241663143 @default.
- W2783402045 cites W4254596785 @default.
- W2783402045 cites W641235655 @default.
- W2783402045 doi "https://doi.org/10.1021/acsnano.7b05391" @default.
- W2783402045 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/29314826" @default.
- W2783402045 hasPublicationYear "2018" @default.