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. 2019 Jul 11;2(3):59. doi: 10.3390/mps2030059

Figure 6.

Figure 6

Widefield image of the guide star at different depths inside a multi-cellular tumor spheroid (MCTS). The MCTS was immersed in a fluorescein solution and the guide star imaged after 1 h. (a) Guide star outside spheroid. (b) Depth: 25 µm. (c) Depth: 50 µm. (d) Depth: 75 µm. Scale bar: 10 µm.