Surface induced ordering of micelles at the solid-liquid interface

M.C. Gerstenberg, J.S. Pedersen, G.S. Smith

    Research output: Contribution to journalJournal articleResearchpeer-review

    Abstract

    The surface induced ordering of triblock copolymer micelles in aqueous solution was measured with neutron reflectivity far above the critical micelle concentration. The scattering length density profiles showed a clear indication of ordered layers of micelles perpendicular to a quartz surface. The structure and interactions of the micelles were modeled in detail. The convolution of the center distribution of the micelles, obtained from Monte Carlo simulations of hard spheres at a hard wall, and the projected density of the micelle showed excellent agreement with the experimental profiles. [S1063-651X(98)06712-9].
    Original languageEnglish
    JournalPhysical Review E
    Volume58
    Issue number6
    Pages (from-to)8028-8031
    ISSN2470-0045
    DOIs
    Publication statusPublished - 1998

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