Figure 5: CLSM images of A549 cells treated with UCNPs@PTX@silane (100 μg/ml). | Scientific Reports

Figure 5: CLSM images of A549 cells treated with UCNPs@PTX@silane (100 μg/ml).

From: Silane modified upconversion nanoparticles with multifunctions: imaging, therapy and hypoxia detection

Figure 5

Fluorescence images were measured between 425 and 475 nm for Hoechst 33342 (λex: 405 nm), and between 600 and 660 nm for PI (λex: 488 nm). The images are fake color. Cell nucleus stained by Hoechst 33342 is shown in blue, and dead cells stained by PI are shown in red color. The scale bar is 100 μm.

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