Fig. 3: Results of long-term real-time dynamic QPI of HeLa cells in a culture.
From: Pixel-super-resolved lens-free quantitative phase microscopy with partially coherent illumination
a The full FOV reconstructed phase and hologram. b1 The enlarged phase image of Area 1; (b2) The phase-contrast image; (b3) The differential interference contrast (DIC) image; (b4) The 3D rendering (refractive index accumulated over cell thickness); (b5–b6) the cell segmentation and counting results for the corresponding cell clusters. c1–c6 The production and disappearance process of intercellular tunneling nanotubes (TNTs) in a cell cluster in Area 2 in Fig. 5a. c7–c8 The mass change curves and movement trajectories of the cell stems corresponding to the three cells in (c1).