Photoresponsive rolling and bending of thin crystals of chiral diarylethenes.

نویسندگان

  • Kingo Uchida
  • Shin-ichiro Sukata
  • Yuji Matsuzawa
  • Masako Akazawa
  • Jaap J D de Jong
  • Nathalie Katsonis
  • Yuko Kojima
  • Shinichiro Nakamura
  • Jetsuda Areephong
  • Auke Meetsma
  • Ben L Feringa
چکیده

Dithienylhexafluorocyclopentene with (R)- or (S)-N-phenylethylamide substituents formed rod-like and 0.2-1.0 microm-thick platelike crystals by sublimation; upon UV irradiation, the crystals bent concavely to the incident light and finally rolled crystals were obtained; the bent crystals were reconverted to flat crystals by visible light irradiation.

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عنوان ژورنال:
  • Chemical communications

دوره 3  شماره 

صفحات  -

تاریخ انتشار 2008