Research Article
A Turn-On Fluorescent Probe for Sensitive Detection of Cysteine in a Fully Aqueous Environment and in Living Cells
Figure 1
(a) Absorption and (b) emission spectra of probe 1 (10 μM) in the absence (A) and presence (B) of Cys (100 μM) in a solution of the phosphate buffer (pH 7.4, 10 mM). λex = 347 nm.
| (a) |
| (b) |