The stability of self-inclusion complexes of cyclodextrin derivatives bearing a p-dimethylaminobenze moiety

Tetsuya Tanabe, Shinji Usui, Asao Nakamura, Akihiko Ueno

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10 Citations (Scopus)

Abstract

An appending moiety of modified cyclodextrins acts as an intramolecular guest and forms a self-inclusion complex in aqueous solution. In this study, the stability of self-inclusion complexes of modified cyclodextrins which have a p-dimethylaminobenzene moiety was analyzed by fluorescent decay analyses, and the factor that determines the stability of the self-inclusion complex was determined by a computational approach. The self-inclusion form is stabilized mainly due to van der Waals interaction between the appending moiety and the cyclodextrin ring.

Original languageEnglish
Pages (from-to)79-93
Number of pages15
JournalJournal of Inclusion Phenomena
Volume36
Issue number1
Publication statusPublished - 2000 Jan 1

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Keywords

  • Fluorescence
  • Inclusion complex
  • Modified cyclodextrin
  • Molecular mechanics

ASJC Scopus subject areas

  • Food Science
  • Chemistry(all)
  • Condensed Matter Physics

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