A chromophoric switch based on pseudorotaxanes.
نویسندگان
چکیده
In a three-component system containing dibenzo-24-crown-8 (1), diamino-dibenzo-24-crown-8 (2), and 1,2-bis(4,4(')-dipyridyl)ethane (3(2+)), axle 3(2+) can shuttle between wheels 1 and 2 by acid-base control, accompanying color changes from yellow to red. This system could not only be taken as a chromophoric supramolecular switch, but also exhibit a function as INHIBIT logic gate.
منابع مشابه
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ورودعنوان ژورنال:
- The Journal of chemical physics
دوره 126 6 شماره
صفحات -
تاریخ انتشار 2007