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KMID : 1059520070510030258
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Journal of the Korean Chemical Society
2007 Volume.51 No. 3 p.258 ~ p.264
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Development of Highly Selective Fluorescent Chemosensors
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Kim Tae-Hyun
Kim In-Ja
Yoo Min-Ji
Timothy M. Swager
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Abstract
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Novel fluoride sensory systems have been successfully developed. Previously developed method of the fluoride-induced lactonization to fluorescent molecules was detailed, and newly developed fluoride-induced aromatic cyclization scheme was introduced. Based on the strategies using the specific affinity of fluoride to silicon, our systems are highly selective for fluoride ion. Incorporation of the developed sensor to a conjugated polymer has successfully enhanced its sensitivity to fluoride ion.
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KEYWORD
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Fluoride Ion, Chemical Sensor, Fluorescence, Cyclization Reaction, Conjugated Polymer
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