Figure 3 | Long-term near-field QPI of live osteoblasts. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Figure 3 | Long-term near-field QPI of live osteoblasts.

Caption

Figure 3 | Long-term near-field QPI of live osteoblasts. a Aberrated SPR phase image. b Aberration-free phase image from AO-SPRHM. c Aberration-free phase image from double-exposure method. d Cell-substrate gap image derived from b. e Time-lapse profiles of cell-substrate gap at positions indicated by dashed arrows in d at 0, 2, 4, and 6 hours. f Histograms and Gaussian fits of cell-substrate gap at 0 and 10 hours. g Time courses of projected area (PA), gap area at the basal part of the cell (SAgap), gap volume (GV), and Zernike coefficients (measured every 20 minutes). Scale bar: 5 μm.

Credit

Jiwei Zhang et al.

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