Research Article
A Turn-On Fluorescent Probe for Sensitive Detection of Cysteine in a Fully Aqueous Environment and in Living Cells
Figure 4
(a) Fluorescence spectra of probe 1 (10 μM) towards different amino acids, AA and GSH (100 μM). (b) Fluorescence intensities of probe 1 (10 μM) at 413 nm upon the addition of different interfering species (100 µM) (low bars), followed by addition of Cys (100 μM) (high bars). λex = 347 nm.
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