Fig. 11From: Nanoscale fluorescence imaging of biological ultrastructure via molecular anchoring and physical expansion(Reprinted/adapted from Karagiannis et al. [62] by permission from the author)Membrane expansion microscopy (mExM) of fixed brain tissue. a Six serial sections from a 3D image stack obtained on a confocal spinning-disk microscope. Axons can be identified by their high contrast due to the increased concentration of lipids in the myelin sheaths (red arrows). Scale bar, 10 μm. b mExM processed tissue imaged with light-sheet microscopy. Scale bar, 10 μm.Back to article page