Driving dendrimers with light: Dendrimers with azobenzene central linkers

Dominic V. McGrath, Denise M. Junge

Research output: Contribution to journalArticle

10 Scopus citations

Abstract

Several new classes of azobenzene-containing dendrimers have been prepared and characterized. Three central linker azobenzenes, p-(p'-hydroxyphenylazo)phenol (A), aniline p-(p'-chlorocarbonylphenylazo)benzoyl chloride (B), and p-(p'-aminophenylazo) (C) were reacted with the appropriate dendritic fragment ([Gn]Br for A and C; [Gn]OH for B) to yield dendrimers 1-3 of varying generational size. The photoresponsive characterization of these dendrimers illustrates the insensitivity of the photoresponsive behavior of the azobenzene with respect to the nature of the attached dendritic fragment.

Original languageEnglish (US)
Pages (from-to)57-65
Number of pages9
JournalMacromolecular Symposia
Volume137
DOIs
StatePublished - Jan 1999

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Organic Chemistry
  • Polymers and Plastics
  • Materials Chemistry

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