Fig. 3: Cell imaging and organelle targeting of complexes 1-4. | Nature Communications

Fig. 3: Cell imaging and organelle targeting of complexes 1-4.

From: Strategically engineered Au(I) complexes for orchestrated tumor eradication via chemo-phototherapy and induced immunogenic cell death

Fig. 3

a Confocal fluorescence images of 4T1 cells and 3T3 cells stained with 3 μM of complexes 1, 2, 3 and 4 for 0.5 h, respectively. For complexes 1 and 2: λex = 405 nm; λem = 500–600 nm; complexes 3 and 4: λex = 488 nm; λem = 600–700 nm. b Co-localization images of 4T1 cells co-stained with complex 4 (3 μM) and ER-Tracker™ Red, Mito-Tracker™ Red, or Lyso-Tracker™ Red. Complex 4: λex = 488 nm; λem = 600–700 nm. Scale bar: 50 μm. Data represent three independent experiments. An image representative of three biologically independent samples from each group is displayed.

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