A new fluorescein derivative bearing a boronic acid group as a fluorescent chemosensor for fluoride ion |
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| Authors: | Swamy K M K Lee Yoon Ju Lee Han Na Chun Jihyun Kim Youngmee Kim Sung-Jin Yoon Juyoung |
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| Institution: | Department of Chemistry and Division of Nano Science, Ewha Womans University, 11-1 Daehyon-Dong, Sodaemun-Ku, Seoul 120-750, Korea. |
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| Abstract: | A new fluorescein derivative 1 bearing a boronic acid group was investigated as a fluorescent chemosensor for F-. An off-on type fluorescence enhancement was observed by the blocking of the photoinduced electron transfer mechanism, which was induced by the interaction between fluoride and boronic acid moiety. |
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