科研之友
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摘要
A novel diarylethene derivative with a 3-hydroxy-2-naphthohydrazide unit was successfully synthesized. It displayed favorable photochromism upon irradiation with UV/vis lights. The deprotonated derivative of the diarylethene, due to the addition of triethylamine into its solution, also showed excellent photochromism with a distinguishable color change. The deprotonated example could recover its original state using trifluoroacetic acid. Furthermore, the diarylethene was highly selective toward Al3+ with an obvious fluorescent color change from dark to green in acetonitrile. Finally, two logic circuits were constructed on the basis of the unimolecular platform with multi-responsive photochromism and fluorescent switching properties.
- 出版日期2016
- 单位江西科技师范大学
