Fig. 8From: Real-time monitoring of liver fibrosis through embedded sensors in a microphysiological systemType I collagen immunofluorescent staining images of liver MPS and liver fibrosis-on-chip with different ECM. The images are showing the expression and distribution of collagen type I (green color). The images were taken at the end of the experiments at 144 h (scale bar is 200 µm)Back to article page