Tags: Imaging

All Categories (1-20 of 125)

  1. Digital Materials Design

    11 May 2020 | | Contributor(s):: Mark Knackstedt

    The key to DMD is access to efficient facilities and tools to characterisematerial structure and function at multiple scales (from nanometers to structural sizes), in multiple states (relaxed vs under compression, before/after reaction or dissolution) and with multiple probes (multiple x-ray...

  2. Resistively-Detected NMR and Nuclear Resonance Imaging

    07 May 2020 | | Contributor(s):: Yoshiro Hirayama

    NMR provides us versatile tool to physical, chemical, biological, and medical characterizations. However, conventional NMR suffers low sensitivity and cannot be applied to semiconductor quantum systems, such as single quantum well or wire. To overcome these difficulties,...

  3. Sensitivity & Resolution of Quantum-Enhanced Imaging: Decoherence, Coherence, and Ancillas

    29 Apr 2020 | | Contributor(s):: Bahaa E. A. Saleh

    Outline:Brief overview of quantum-enhanced sensing & imagingQuantum limits on precision of phase measurement: combatting decoherence with ancillaQuantum limits on precision of phase-gradient measurement: Role of beam size Quantum limits on two-point resolution: coherence resurrects Rayleigh’s...

  4. Lock-in Imaging Below Diffraction Limit

    02 Apr 2020 | | Contributor(s):: Ali Shakouri

  5. The Magic of Intelligent Coherent Optical Processing

    18 Mar 2020 | | Contributor(s):: Charles Addison Bouman

  6. Computational Imaging with Few Photons or Electrons

    19 Feb 2020 | | Contributor(s):: Vivek K. Goyal

  7. Vivek K. Goyal

    Vivek K. Goyal is Associate Professor of Electrical and Computer Engineering at Boston University. He received degrees from the University of Iowa (BS 1993; BSE 1993) and the University of...

    https://nanohub.org/members/278953

  8. Advances in Computational and Quantum Imaging Workshop

    28 Jan 2020 |

    The purpose of the workshop is to bring different communities together, review recent theoretical and experimental advances and explore synergetic collaborations. The workshop aligns well with the significant investments in quantum technologies through the National Quantum Initiative in the...

  9. Golden Opportunities: Gold Nanoparticles for Biomedical Applications

    14 Jan 2020 | | Contributor(s):: Catherine J. Murphy

    In this talk I will discuss how these nanoparticles are prepared, how their surface chemistry can be tuned, how apparent cytotoxicity can be traced back to reagents in the synthesis rather than the particles per se, how protein orientation can be controlled on their surfaces, how cells respond...

  10. Biological 3D Structures by Cryo-EM: Challenges in Computations and Instruments

    23 Oct 2019 | | Contributor(s):: Wen Jiang

    Single particle cryo-EM is revolutionizing structural biology. Many structures of viruses and protein complexes have been determined to 2-4 Å resolutions. While stable structures that can be expressed/purified in large quantities can be solved routinely, the dynamic compositions and...

  11. Introduction to X-ray Microscopy (XRM): Technology and Applications for Lab-based Non-destructive, High-resolution 3D Imaging and Analysis

    09 Aug 2019 | | Contributor(s):: John Kelley

    This talk will cover an overview of XRM technology as well as prominent examples and applications.

  12. X-Ray Micro-Computed Tomography Characterization of the Internal Microstructure of 3D Printed Hardened Cement-based Materials

    09 Aug 2019 | | Contributor(s):: Mohamadreza Moini

    In our research a lab-based X-ray microscope was used to perform micro-CT evaluations to explore the microstructural characteristics of 3-day old intact (i.e. not tested) 3D printed and cast hardened cement paste specimens at two levels of magnification: 0.4X and 4X. ...

  13. 3D X-Ray Microscopy Workshop

    09 Aug 2019 | | Contributor(s):: Laura Pyrak-Nolte (organizer)

    This workshop will cover an overview of XRM technology as well as provide prominent examples and applications.

  14. Nanoscale NMR Studies of Topological Insulators, Crystalline Insulators and Dirac Semimetals

    22 May 2019 | | Contributor(s):: Louis Bouchard

    In this talk, we will review recent advances in experimental techniques to study the electronic and magnetic properties of such topological materials.  Among the novel techniques, we shall discuss radioactive ion beam spectroscopy and nuclear magnetic resonance.   Our group has...

  15. Extracting Hidden Three-Dimensional Information from Your Fluorescence Microscope

    06 Mar 2019 | | Contributor(s):: Mikael Backlund

    Here I will focus on two studies that demonstrate this concept. First I will discuss the fundamental limits associated with determining the three-dimensional position of a fluorescent emitter, with insights provided by quantum parameter estimation theory. Second I will show how nitrogen-vacancy...

  16. Ultrafast Microscopy of Energy and Charge Transport

    21 Dec 2017 | | Contributor(s):: Libai Huang

    In my talk, I will focus on our recent progress on visualization of exciton and charge transport in  solar  cell materials.

  17. High-Resolution, High-Speed 3D Imaging and Applications

    20 Jul 2017 | | Contributor(s):: Song Zhang

  18. Computational Imaging From Nanoscopic to Astronomical Scales

    29 Jun 2017 | | Contributor(s):: Oliver S. Cossairt

    In this talk, I will provide an overview of computational imaging technologies under development by the NU Comp Photo Lab, covering a large span of physical scales: from the nanoscopic to the astronomic. First, I will introduce a Synthetic Aperture Visual Imaging (SAVI) technique to image at...

  19. Jun 05 2017

    2017 Summer School on ENGINEERED LIVING SYSTEMS

    A new scientific field for creating engineered, living, multi-cellular ‘machines’ to solve real problems in health, security, and the environment. The primary goal of the 2017 Summer School on...

    https://nanohub.org/events/details/1532

  20. Mar 20 2017

    Biomarker Summit 2017

    Dear Colleague,The Biomarker Summit 2017, to be held on March 20-22, 2017 in San Diego, CA at the Hilton San Diego Resort & Spa, is a meeting place for...

    https://nanohub.org/events/details/1520