Efficient β-Carboline Alkaloid-Based Probe for Highly Sensitive Imaging of Endogenous Glutathione in Wheat Germ Tissues

Figure 5

The fluorescent images of wheat germ slice tissues. (a) Blank experiment. (b) The fluorescent images of wheat germ slice tissues pretreated with NEM (0.5 mM) for 5 min and then incubated with KL-DN (20 μM) for 5 min. (c) The fluorescent images of wheat germ slice tissues incubated with KL-DN (20 μM) for 5 min. Scale bar = 500 μm.

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(b)

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