Fig. 7: Representative images of cancer spheroid models. | Light: Science & Applications

Fig. 7: Representative images of cancer spheroid models.

From: Optical coherence photoacoustic microscopy for 3D cancer model imaging with AI-assisted organoid analysis

Fig. 7: Representative images of cancer spheroid models.

Melanin-positive B16-F10 melanoma (MEL) cells were mixed with 4T1 breast cancer cells in the indicated proportions to form spheroids. The leftmost column shows the 2D images acquired using brightfield microscopy. OCM en face images are shown in logarithmic scale using standard deviation intensity projections. PAM en face images are shown in maximum intensity projections in logarithmic scale. Scale bars: 50 µm

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