Nanostructured crosslinkable micropatterns by amphiphilic dendrimer stamping

Neeraj Kohli, Petar R. Dvornic, Steven N. Kaganove, Robert M. Worden, Ilsoon Lee

    Research output: Research - peer-reviewArticle

    • 24 Citations

    Abstract

    Microcontact printing was used to deposit stable, nanostructured, amphiphilic and crosslinkable patterns of poly(amidoamine organosilicon) (PAMAMOS)-dimethoxymethylsilyl (DMOMS) dendrimer multilayers onto silicon wafers, glass, and polyelectrolyte multilayers. The effects of dendrimer ink concentration, contact time, and inking method, on the thickness, uniformity, and stability of the resulting patterns were studied using optical microscopy, fluorescence microscopy, atomic force microscopy (AFM). and contact-angle analysis. Microarrayed dendrimer film thickness was found to be controllable by conditions used during spin self-assembly.

    LanguageEnglish (US)
    Pages935-941
    Number of pages7
    JournalMacromolecular Rapid Communications
    Volume25
    Issue number9
    DOIs
    StatePublished - May 7 2004

    Profile

    Dendrimers
    Stamping
    Multilayers
    Fluorescence microscopy
    Polyelectrolytes
    Silicon wafers
    Ink
    Self assembly
    Contact angle
    Optical microscopy
    Film thickness
    Printing
    Atomic force microscopy
    Deposits
    Glass
    Poly(amidoamine)

    Keywords

    • Amphiphilic
    • Crosslinking
    • Dendrimers
    • Microcontact printing
    • Spin self-assembly

    ASJC Scopus subject areas

    • Polymers and Plastics
    • Materials Chemistry

    Cite this

    Nanostructured crosslinkable micropatterns by amphiphilic dendrimer stamping. / Kohli, Neeraj; Dvornic, Petar R.; Kaganove, Steven N.; Worden, Robert M.; Lee, Ilsoon.

    In: Macromolecular Rapid Communications, Vol. 25, No. 9, 07.05.2004, p. 935-941.

    Research output: Research - peer-reviewArticle

    Kohli, Neeraj ; Dvornic, Petar R. ; Kaganove, Steven N. ; Worden, Robert M. ; Lee, Ilsoon. / Nanostructured crosslinkable micropatterns by amphiphilic dendrimer stamping. In: Macromolecular Rapid Communications. 2004 ; Vol. 25, No. 9. pp. 935-941
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