Turn-on fluorescence response upon anion binding to dimesitylboryl-functionalized quaterthiophene.
نویسندگان
چکیده
Addition of CN(-) or F(-) to the B-functionalized quaterthiophene QTB induces a rapid change in the emission color from yellow to blue and blue-green, respectively, accompanied by a strong fluorescence turn-on. Structural analyses and TD-DFT calculations suggest that both the conformation of the conjugated backbone and the nature of the anion have a critical impact.
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ورودعنوان ژورنال:
- Chemical communications
دوره 47 33 شماره
صفحات -
تاریخ انتشار 2011