Fig. 6
From: Effect of silica-coated magnetic nanoparticles on rigidity sensing of human embryonic kidney cells
FA area of HEK293 cells on soft (5 kPa) and rigid (2 MPa) surfaces after treatment with different concentrations (0, 0.1, or 1 μg/μL) of MNPs@SiO2(RITC). a Fluorescence images of cells with anti-PXN primary antibody (green) and DAPI (blue) staining. b FA area. (n = 60 adhesions in seven cells). *** P < 0.001. NS: not significant. Student’s t-test