Nanoscale organization of conjugated rods in rod-coil molecules

Myongsoo Lee, Jung Woo Kim, In Wook Hwang, Yong Rok Kim, Nam Keun Oh, Wang Cheol Zin

Research output: Contribution to journalArticle

42 Citations (Scopus)

Abstract

Conjugated rod molecules bearing flexible coil polymer moieties on both ends self-organize into one-dimensional (1D) or two-dimensional (2D) structures, and eventually into a three-dimensional (3D) tetragonal superlattice, depending on the number of monomeric units in the coils. The 3D ordered rods exhibit a highly extended fluorescence lifetime over the 1D or 2D arrays, making synthethic control of the rod-to-coil volume fraction a viable strategy to regulate photophysical properties.

Original languageEnglish
Pages (from-to)1363-1368
Number of pages6
JournalAdvanced Materials
Volume13
Issue number18
DOIs
Publication statusPublished - 2001 Sep 14

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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