Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034335700> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W2034335700 endingPage "11479" @default.
- W2034335700 startingPage "11473" @default.
- W2034335700 abstract "The Gibbs adsorption isotherm for planar liquid crystal/fluid interfaces is derived using the anisotropic Gibbs-Duhem equation. The Gibbs adsorption isotherm for planar interfaces is used to analyze the adsorption-driven orientation transition in aqueous solutions of anionic surfactants in contact with rodlike uniaxial nematic liquid crystal films. In qualitative agreement with experiments, the model predicts that, as the surfactant concentration increases, the tangential (planar) average molecular orientation of the liquid crystal with respect to the interface undergoes a transition to a normal (homeotropic) orientation. The anchoring coefficient or strength of anisotropic component of the interfacial tension is shown to depend on the surfactant's concentration. Analyzing the response to addition of a co-cation, the model reveals that, as the fractional coverage of the surfactant's chains increases, the interpenetration of liquid crystal molecules between the adsorbed surfactant tails promotes the orientation transition; at even higher surfactant chain concentrations, interpenetration is hindered because of lack of available space and a random surface orientation emerges. Thus, for aqueous surfactant solutions in contact with nematic liquid crystals, increasing the surfactant concentration leads to the following interfacial liquid crystal orientation transition cascade, planar orientation --> homeotropic orientation --> random orientation, which can lead to new sensor capabilities and surface structuring processes." @default.
- W2034335700 created "2016-06-24" @default.
- W2034335700 creator A5064001999 @default.
- W2034335700 date "2004-11-18" @default.
- W2034335700 modified "2023-10-16" @default.
- W2034335700 title "Thermodynamic Model of Surfactant Adsorption on Soft Liquid Crystal Interfaces" @default.
- W2034335700 cites W1600845614 @default.
- W2034335700 cites W1663357608 @default.
- W2034335700 cites W1971689738 @default.
- W2034335700 cites W1989460703 @default.
- W2034335700 cites W2008556044 @default.
- W2034335700 cites W2013670962 @default.
- W2034335700 cites W2048830468 @default.
- W2034335700 cites W2072708792 @default.
- W2034335700 cites W2073355070 @default.
- W2034335700 cites W2078369354 @default.
- W2034335700 doi "https://doi.org/10.1021/la048642d" @default.
- W2034335700 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15595772" @default.
- W2034335700 hasPublicationYear "2004" @default.
- W2034335700 type Work @default.
- W2034335700 sameAs 2034335700 @default.
- W2034335700 citedByCount "22" @default.
- W2034335700 countsByYear W20343357002012 @default.
- W2034335700 countsByYear W20343357002014 @default.
- W2034335700 countsByYear W20343357002016 @default.
- W2034335700 countsByYear W20343357002017 @default.
- W2034335700 countsByYear W20343357002020 @default.
- W2034335700 countsByYear W20343357002021 @default.
- W2034335700 countsByYear W20343357002022 @default.
- W2034335700 countsByYear W20343357002023 @default.
- W2034335700 crossrefType "journal-article" @default.
- W2034335700 hasAuthorship W2034335700A5064001999 @default.
- W2034335700 hasConcept C121332964 @default.
- W2034335700 hasConcept C13274807 @default.
- W2034335700 hasConcept C150394285 @default.
- W2034335700 hasConcept C159467904 @default.
- W2034335700 hasConcept C178790620 @default.
- W2034335700 hasConcept C184651966 @default.
- W2034335700 hasConcept C185592680 @default.
- W2034335700 hasConcept C192562407 @default.
- W2034335700 hasConcept C49040817 @default.
- W2034335700 hasConcept C55352822 @default.
- W2034335700 hasConcept C55493867 @default.
- W2034335700 hasConcept C58226133 @default.
- W2034335700 hasConcept C8010536 @default.
- W2034335700 hasConcept C82621660 @default.
- W2034335700 hasConcept C8892853 @default.
- W2034335700 hasConcept C97355855 @default.
- W2034335700 hasConceptScore W2034335700C121332964 @default.
- W2034335700 hasConceptScore W2034335700C13274807 @default.
- W2034335700 hasConceptScore W2034335700C150394285 @default.
- W2034335700 hasConceptScore W2034335700C159467904 @default.
- W2034335700 hasConceptScore W2034335700C178790620 @default.
- W2034335700 hasConceptScore W2034335700C184651966 @default.
- W2034335700 hasConceptScore W2034335700C185592680 @default.
- W2034335700 hasConceptScore W2034335700C192562407 @default.
- W2034335700 hasConceptScore W2034335700C49040817 @default.
- W2034335700 hasConceptScore W2034335700C55352822 @default.
- W2034335700 hasConceptScore W2034335700C55493867 @default.
- W2034335700 hasConceptScore W2034335700C58226133 @default.
- W2034335700 hasConceptScore W2034335700C8010536 @default.
- W2034335700 hasConceptScore W2034335700C82621660 @default.
- W2034335700 hasConceptScore W2034335700C8892853 @default.
- W2034335700 hasConceptScore W2034335700C97355855 @default.
- W2034335700 hasIssue "26" @default.
- W2034335700 hasLocation W20343357001 @default.
- W2034335700 hasLocation W20343357002 @default.
- W2034335700 hasOpenAccess W2034335700 @default.
- W2034335700 hasPrimaryLocation W20343357001 @default.
- W2034335700 hasRelatedWork W1969296631 @default.
- W2034335700 hasRelatedWork W1974871812 @default.
- W2034335700 hasRelatedWork W1995426666 @default.
- W2034335700 hasRelatedWork W2026776211 @default.
- W2034335700 hasRelatedWork W2033040165 @default.
- W2034335700 hasRelatedWork W2057902442 @default.
- W2034335700 hasRelatedWork W2071475437 @default.
- W2034335700 hasRelatedWork W2376322047 @default.
- W2034335700 hasRelatedWork W4200532303 @default.
- W2034335700 hasRelatedWork W4383226976 @default.
- W2034335700 hasVolume "20" @default.
- W2034335700 isParatext "false" @default.
- W2034335700 isRetracted "false" @default.
- W2034335700 magId "2034335700" @default.
- W2034335700 workType "article" @default.