Zuschrift

Thermally Assisted Photonic Inversion of Supramolecular Handedness†

  1. Anesh Gopal1,
  2. Mohamed Hifsudheen1,
  3. Dr. Seiichi Furumi3,4,
  4. Prof. Masayuki Takeuchi2,
  5. Prof. Ayyappanpillai Ajayaghosh1,*

Article first published online: 31 AUG 2012

DOI: 10.1002/ange.201205332

Issue

Angewandte Chemie

Angewandte Chemie

Volume 124, Issue 42, pages 10657–10661, October 15, 2012

Additional Information

How to Cite

Gopal, A., Hifsudheen, M., Furumi, S., Takeuchi, M. and Ajayaghosh, A. (2012), Thermally Assisted Photonic Inversion of Supramolecular Handedness . Angew. Chem., 124: 10657–10661. doi: 10.1002/ange.201205332

Author Information

  1. 1

    Photosciences and Photonics Group, Chemical Sciences and Technology Division, National Institute for Interdisciplinary Science and Technology (NIIST), CSIR, Trivandrum-695019 (India) http://www.niist.res.in/english/scientists/ajayaghosh-a-/personal.html

  2. 2

    Organic Materials Group, National Institute for Materials Science (Japan)

  3. 3

    Applied Photonic Materials Group, National Institute for Materials Science (Japan)

  4. 4

    PRESTO Japan Science and Technology Agency (Japan)

*Photosciences and Photonics Group, Chemical Sciences and Technology Division, National Institute for Interdisciplinary Science and Technology (NIIST), CSIR, Trivandrum-695019 (India) http://www.niist.res.in/english/scientists/ajayaghosh-a-/personal.html

  1. †

    We are grateful to Prof. Bert Meijer for fruitful discussions and suggestions. A.A. is grateful to the Department of Atomic Energy for a DAE-SRC Outstanding Researcher award. A.G. and M.H. are thankful to CSIR for fellowships. We thank Mr. C. K. Chandrakanth (NIIST, Trivandrum) for SEM measurements. This is contribution No. NIIST-PPG-330.

Publication History

  1. Issue published online: 10 OCT 2012
  2. Article first published online: 31 AUG 2012
  3. Manuscript Received: 6 JUL 2012

Funded by

  • CSIR. Grant Number: NIIST-PPG-330

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Keywords:

  • Azobenzole;
  • Chiralität;
  • Helizität;
  • Photoisomerisierungen;
  • Selbstorganisation
Thumbnail image of graphical abstract

Chirale Kommunikation zwischen Molekülen mithilfe von Licht, Wärmezufuhr (Δ) und Kühlung () wird an einem photoresponsiven supramolekularen Assoziat gezeigt. Dies führt zu einer Tendenz in der Helizität des Komplexes, was einen reversiblen Wechsel der makroskopischen Händigkeit zur Folge hat, wie die Vorzeichenumkehr der emittierten zirkular polarisierten Lumineszenz belegt.

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