【摘 要】
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Facile detection,differentiation,and detoxification of multiple heavy metal ions in a simple molecule design presents an ultimate challenge.[1] Here we reported a coumarin-thiazolidine based theranost
【机 构】
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State Key Laboratory of Bioengineering Reactor,Shanghai Key Laboratory of New Drug Design,and Shangh
论文部分内容阅读
Facile detection,differentiation,and detoxification of multiple heavy metal ions in a simple molecule design presents an ultimate challenge.[1] Here we reported a coumarin-thiazolidine based theranostic fluorescent probe 1(R=Et) with two latent metal ion binding sites and two distinctive hydrolysis sites which are promoted by metal-ion-complexation for achieving divergent fluorescence responses for the three heavy metal ions: an "on-off" response for Ag+,an "off-on" response for Hg2+,and a self-threshold ratiometric fluorescence response for Cu2+.
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