Reversible photoswitching specifically responds to mercury(II) ions: the gated photochromism of bis(dithiazole)ethene.
نویسندگان
چکیده
Photoswitching of bis(dithiazole)ethene can be regulated by Hg(II) ions and EDTA in a "lock-and-unlock" manner. The molecular photoswitch provides an enzyme-like binding pocket that selectively binds specifically to mercury ions, thus modulating the degree of photoswitching in its presence.
منابع مشابه
Quantitative photoswitching in bis(dithiazole)ethene enables modulation of light for encoding optical signals.
Using one ray of light to encode another ray of light is highly desirable because information in optical format can be directly transferred from one beam to another without converting back to the electronic format. One key medium to accomplish such an amazing task is photoswitchable molecules. Using bis(dithiazole)ethene that can be photoswitched between its ring-open and ring-closed states qua...
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ورودعنوان ژورنال:
- Chemical communications
دوره 50 91 شماره
صفحات -
تاریخ انتشار 2014