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Polyelectrolyte-Surfactant Complexes Formed by Poly-[3,5-bis(trimethylammoniummethyl)4-hydroxystyrene iodide]-block-poly(ethylene oxide) and Sodium Dodecyl Sulfate in Aqueous Solutions

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F11%3A10089774" target="_blank" >RIV/00216208:11310/11:10089774 - isvavai.cz</a>

  • Alternative codes found

    RIV/61389013:_____/11:00359222

  • Result on the web

    <a href="http://dx.doi.org/10.1021/la200442s" target="_blank" >http://dx.doi.org/10.1021/la200442s</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1021/la200442s" target="_blank" >10.1021/la200442s</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Polyelectrolyte-Surfactant Complexes Formed by Poly-[3,5-bis(trimethylammoniummethyl)4-hydroxystyrene iodide]-block-poly(ethylene oxide) and Sodium Dodecyl Sulfate in Aqueous Solutions

  • Original language description

    Formation of polyelectrolyteMINUS SIGN surfactant (PEMINUS SIGN S) complexes of poly[3,5-bis(trimethylammoniummethyl)-4-hydroxystyrene iodide]-block-poly(ethylene oxide) (QNPHOSMINUS SIGN PEO) and sodium dodecyl sulfate (SDS) in aqueous solution was studied by dynamic and electrophoretic light scattering, SAXS, AFM, and fluorometry. SAXS data from the QNPHOSMINUS SIGN PEO/SDS solutions were fitted assuming contributions from free copolymer, PEMINUS SIGN S aggregates described by a mass fractal model, and densely packed surfactant micelles inside the aggregates. It was found that, unlike other systems of a double hydrophilic block polyelectrolyte and an oppositely charged surfactant, PEMINUS SIGN S aggregates of the QNPHOSMINUS SIGN PEO/SDS system do not form coreMINUS SIGN shell particles and the PEMINUS SIGN S complex precipitates before reaching the charge equivalence between dodecyl sulfate anions and QNPHOS polycationic blocks, most likely because of conformational rigidity of the

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CD - Macromolecular chemistry

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2011

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Langmuir : the ACS journal of surfaces and colloids

  • ISSN

    0743-7463

  • e-ISSN

  • Volume of the periodical

    27

  • Issue of the periodical within the volume

    9

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    7

  • Pages from-to

    5275-5281

  • UT code for WoS article

    000289742500013

  • EID of the result in the Scopus database