Fig. 2 | Scientific Reports

Fig. 2

From: Visualizing intracellular milieu and electric field-induced cell responses by fluorescence lifetime imaging microscopy

Fig. 2

Color-coded intensity (a–c) and AWAL (a’–c’) images of autofluorescence of NAD(P)H (left) and FAD (right) in MCF7 (a, a’), MDA-MB-231 (b, b’) and MCF10A (c, c’) cells (scale bar = 20 μm). (d) Fluorescence spectra of NAD(P)H (left) and FAD (right), (e) histograms of the distribution of autofluorescence AWAL of NAD(P)H (left) and FAD (right), and (f) statistically analyzed data of AFL of NAD(P)H (left) and FAD (right) for different cells with significance ***p < 0.001. Each dot presented in (f) represents one experiment.

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