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. 2019 Jan 1;9(1):167–178. doi: 10.7150/thno.28033

Figure 6.

Figure 6

Detection of ∆ψm and imaging intracellular caspase 3. (A) Confocal images of ∆ψm by CLSM after cells were stained with Rhodamine 123 (λex = 488 nm, λem = 500-550 nm). Scale bars are 125 µm. (B) Images of immunofluorescence staining of caspase 3 by CLSM. Confocal images were acquired (λex = 633 nm, λem = 640-700 nm) after cells received different treatments (scale bars are 50 µm).