Aorta Fluorescence Imaging by Using Confocal Microscopy
Red fluorescence images of the rat endothelial cells excited by He-Ne laser. The wavelength ranges are (a) 555–700 nm, (b) 555–575 nm, and (c) 600–630 nm, respectively. (d) The fluorescence spectra: each colored curve represents the data taken at the spot marked with the circle of that color.
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