Browsing FAS Scholarly Articles by Keyword "electron microscopy"

Now showing items 1-3 of 3

    • Atom-by-atom nucleation and growth of graphene nanopores 

      Russo, Craig Anthony; Golovchenko, Jene Andrew (Proceedings of the National Academy of Sciences, 2012)
      Graphene is an ideal thin membrane substrate for creating molecule-scale devices. Here we demonstrate a scalable method for creating extremely small structures in graphene with atomic precision. It consists of inducing ...

    • Crowdsourcing the creation of image segmentation algorithms for connectomics 

      Arganda-Carreras, Ignacio; Turaga, Srinivas C.; Berger, Daniel R.; Cireşan, Dan; Giusti, Alessandro; Gambardella, Luca M.; Schmidhuber, Jürgen; Laptev, Dmitry; Dwivedi, Sarvesh; Buhmann, Joachim M.; Liu, Ting; Seyedhosseini, Mojtaba; Tasdizen, Tolga; Kamentsky, Lee; Burget, Radim; Uher, Vaclav; Tan, Xiao; Sun, Changming; Pham, Tuan D.; Bas, Erhan; Uzunbas, Mustafa G.; Cardona, Albert; Schindelin, Johannes; Seung, H. Sebastian (Frontiers Media S.A., 2015)
      To stimulate progress in automating the reconstruction of neural circuits, we organized the first international challenge on 2D segmentation of electron microscopic (EM) images of the brain. Participants submitted boundary ...

    • Validation of the Orthogonal Tilt Reconstruction Method with a Biological Test Sample 

      Chandramouli, Preethi; Hernandez-Lopez, Rogelio Antonio; Wang, Hong-Wei; Leschziner, Andres (Elsevier, 2011)
      Electron microscopy of frozen-hydrated samples (cryo-EM) can yield high resolution structures of macromolecular complexes by accurately determining the orientation of large numbers of experimental views of the sample ...