Ratiometric fluorescence chemodosimeter for mercuric ions through the Hg(II)-mediated propargyl amide to oxazole transformation |
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| Authors: | Heejin LeeHae-Jo Kim |
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| Institution: | Department of Chemistry, Hankuk University of Foreign Studies, Yongin 449-791, Republic of Korea |
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| Abstract: | A coumarin-based alkyne was developed as a fluorescent chemodosimeter for the selective detection of mercuric ion. The probe showed a highly selective and ratiometric response toward Hg(II) ion over other metal ions with a micromolar level of limit of detection. |
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| Keywords: | Chemosensor Coumarin Fluorescence Mercuric ion Ratiometric |
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