Reactivity-based fluoride detection: evolving design principles for spring-loaded turn-on fluorescent probes |
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| Authors: | Jiang Xuan Vieweger Mario C Bollinger John C Dragnea Bogdan Lee Dongwhan |
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| Institution: | Department of Chemistry, Indiana University, 800 East Kirkwood Avenue, Bloomington, Indiana 47405, USA. |
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| Abstract: | A covalently triggered fluorescence turn-on detection scheme has been implemented for a tris(N-salicylideneamine)-derived dynamic fluorophore. Selective cleavage of strategically placed Si-O bonds by fluoride ion induces spring-loaded conformational transitions that are tightly coupled to fluorescence enhancement. |
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