A highly selective pyrene based fluoresc
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Yang Yang; Xiaojun Gou; John Blecha; Haishi Cao
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Article
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2010
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Elsevier Science
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French
β 477 KB
A new pyrene-containing fluorescent sensor has been synthesized from 2,3,3-trimethylindolenine. Spectroscopic and photophysical properties of sensor are presented. The large change in fluorescence intensity (I/I 0 = 0.13) at 381 nm and affinity to Hg 2+ over other cations such as K + , Na + , Ca 2+