Abstract
A new turn-on fluorescent probe for fast detection of cysteine in physiological conditions, based on a new response-assisted electrostatic attraction strategy, is reported. The practical utility of the probe in fluorescent protein labeling and subcellular imaging is also demonstrated.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Coumarins / chemistry*
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Cysteine / chemistry*
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Fluorescent Dyes / chemical synthesis*
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Glutathione / chemistry
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HeLa Cells
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Humans
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Magnetic Resonance Spectroscopy
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Molecular Imaging
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Proteins / analysis*
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Proteins / chemistry
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Sensitivity and Specificity
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Spectrometry, Fluorescence
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Staining and Labeling
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Static Electricity
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Sulfhydryl Compounds / chemistry
Substances
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Coumarins
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Fluorescent Dyes
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Proteins
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Sulfhydryl Compounds
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Glutathione
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Cysteine