Abstract
On the basis of fluorescent resonance energy transfer from 1,8-naphthalimide to rhodamine, a fluorophore dyad (FD8) containing rhodamine and a naphthalimide moiety was synthesized as a Cr3+-selective fluorescent probe for monitoring Cr3+ in living cells with ratiometric fluorescent methods.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Chromium / analysis*
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Fluorescence Resonance Energy Transfer / methods*
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Fluorescent Dyes / chemical synthesis
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Fluorescent Dyes / chemistry*
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HeLa Cells
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Humans
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Microscopy, Confocal
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Naphthalimides / chemical synthesis
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Naphthalimides / chemistry*
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Rhodamines / chemical synthesis
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Rhodamines / chemistry*
Substances
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Fluorescent Dyes
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Naphthalimides
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Rhodamines
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Chromium