Nanostructured crosslinkable micropatterns by amphiphilic dendrimer stamping

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

Research output: Contribution to journalArticle

  • 25 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

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: Contribution to journalArticle

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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