Abstract
The near-infrared fluorescent probes S1 and S2 based on the BODIPY skeleton were designed and synthesized. They showed different selectivity in various aqueous buffer solutions. Judicious choice of buffer solutions can modulate the selectivity of fluorescent sensors toward a specific metal ion.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Boron Compounds / chemical synthesis
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Boron Compounds / chemistry*
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Buffers
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Fluorescent Dyes / chemical synthesis
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Fluorescent Dyes / chemistry*
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Ions / chemistry
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Metals / chemistry*
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Spectroscopy, Near-Infrared
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Water / chemistry
Substances
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4,4-difluoro-4-bora-3a,4a-diaza-s-indacene
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Boron Compounds
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Buffers
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Fluorescent Dyes
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Ions
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Metals
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Water