Photoresponsive rolling and bending of thin crystals of chiral diarylethenes.
نویسندگان
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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ورودعنوان ژورنال:
- Chemical communications
دوره 3 شماره
صفحات -
تاریخ انتشار 2008