Fig. 3: Interferometric and fluorescence analysis.
From: Interferometric and fluorescence analysis of shock wave effects on cell membrane
a Interferometric image showing a propagating shock wave and three cells with a time delay of 84 ns. An arrow indicates the propagation direction of the shock front. Scale bar, 50 µm. b Extracted spatial distribution of pressure. c–e Fluorescence images showing the permeation behavior of the fluorescent molecules into the cells. Images were recorded c 10 s, d 150 s, and e 300 s after the pump pulse was delivered (time indicated by t). Scale bars, 50 µm. f Normalized brightness inside the cells with increasing time after delivering the pump pulse obtained by fluorescence imaging.
