An extraordinary cylinder-to-cylinder transition in the aqueous assemblies of fluorescently labeled rod-coil amphiphiles

Kyung Hee Han, Eunji Lee, Jong Seung Kim, Byoung Ki Cho

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

We report an unprecedented cylinder-to-cylinder transformation in the self-assemblies of pyrene-labeled rod-coil molecules in water. The extraordinary morphological transformation can be monitored by a fluorescence variation from exciplex to excimer emissions, suggesting the rod-packing transition from antiparallel to interdigitated arrangements as a function of PEO coil length.

Original languageEnglish
Pages (from-to)13858-13859
Number of pages2
JournalJournal of the American Chemical Society
Volume130
Issue number42
DOIs
Publication statusPublished - 2008 Oct 22

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Amphiphiles
Pyrene
Polyethylene oxides
Self assembly
Fluorescence
Molecules
Water
pyrene

ASJC Scopus subject areas

  • Chemistry(all)
  • Catalysis
  • Biochemistry
  • Colloid and Surface Chemistry

Cite this

An extraordinary cylinder-to-cylinder transition in the aqueous assemblies of fluorescently labeled rod-coil amphiphiles. / Han, Kyung Hee; Lee, Eunji; Kim, Jong Seung; Cho, Byoung Ki.

In: Journal of the American Chemical Society, Vol. 130, No. 42, 22.10.2008, p. 13858-13859.

Research output: Contribution to journalArticle

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