Credit: Robert Fisher, National Heart, Lung, and Blood Institute.
Two images of mouse aorta cells. They are rainbow colored to reveal depth.
Two images of edothelial cells from a mouse aorta. The cells are stained and embedded into a collagen gel. The super-resolution images are collected with the microscope described in this paper, and are much sharper than they would be without the method, given the distortion caused by the gel. They are color-coded according to depth.