Communication

Fluorescent Actuator Based on Microporous Conjugated Polymer with Intramolecular Stack Structure

  1. Wang-Eun Lee,
  2. Young-Jae Jin,
  3. Lee-Soon Park,
  4. Giseop Kwak*

Article first published online: 10 AUG 2012

DOI: 10.1002/adma.201201967

Issue

Advanced Materials

Advanced Materials

Volume 24, Issue 41, pages 5604–5609, November 2, 2012

Additional Information

How to Cite

Lee, W.-E., Jin, Y.-J., Park, L.-S. and Kwak, G. (2012), Fluorescent Actuator Based on Microporous Conjugated Polymer with Intramolecular Stack Structure. Adv. Mater., 24: 5604–5609. doi: 10.1002/adma.201201967

Author Information

  1. Department of Polymer Science, Kyungpook National University, 1370 Sankyuk-dong, Buk-ku, Daegu 702-701, Korea

*Department of Polymer Science, Kyungpook National University, 1370 Sankyuk-dong, Buk-ku, Daegu 702-701, Korea.

Publication History

  1. Issue published online: 26 OCT 2012
  2. Article first published online: 10 AUG 2012
  3. Manuscript Revised: 4 JUL 2012
  4. Manuscript Received: 16 MAY 2012

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Keywords:

  • conjugated polymer;
  • actuators;
  • liquid crystal;
  • fluorescence;
  • sensor
Thumbnail image of graphical abstract

Fluorescent bilayer film, consisting of an active layer of a microporous conjugated polymer with intramolecular stack structure, is successfully fabricated. This bilayer film shows the simultaneous occurrence in actuation and fluorescence change in response to external chemical stimuli. Highly reversible uncurling-curling movement, accompanied with changes in fluorescence color and intensity, is achieved upon sequential exposure to alcohol and water.

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