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All News

  • Illustration of the intricate organization of the PKA structure, wherein different parts of the protein are connected through elaborate hydrogen bonding networks (dashed yellow lines), glued together by the hydrophobic assemblies (light blue and orange volumes)—all working together to build the functional active site. Insert shows protonation of the transferred phosphoryl group (cyan mesh) and its many interactions with water and the active site amino acid residues. (Image: ORNL/Jill Hemman)
    Neutrons paint atomic portrait of prototypical cell signaling enzyme
    March 20, 2019
  • Proposals for beam time at ORNL's Spallation Neutron Source will be accepted via the wb-based proposal system until Noon (EDT) on March 27, 2019. To learn more about submitting a proposal visit neutrons.ornl.gov/users/
    Neutron Sciences Call for Proposals Due March 27, 2019
    March 19, 2019
  • Using neutron scattering, Monika Hartl from the European Spallation Source is studying how water filters interact with contaminants to optimize filter designs and improve water treatment methods. (Image credit: ORNL/Genevieve Martin)
    Scientists at ESS, Swedish Water Research, ORNL use VISION to look at common contaminant for cleaner water applications
    March 5, 2019
  • To develop complex materials with superior properties, Vera Bocharova uses diverse methods including broadband dielectric spectroscopy. Credit: Oak Ridge National Laboratory, U.S. Dept. of Energy; photographer Jason Richards
    Vera Bocharova: Advancing the frontiers of knowledge about soft materials
    February 26, 2019
  • NC State University doctoral student Yue Yuan
    Doctoral student creating “scrubber” textiles discovers neutron analysis techniques at ORNL
    February 22, 2019
  • Pete Peterson, Andrei Savici, and Wenduo Zhou, all software scientists with the Neutron Sciences Directorate’s Spallation Neutron Source, have conducted experiments showing the effectiveness of event-based data collection for materials research. Image Credit: ORNL/Genevieve Martin
    Event-based data collection enriches neutron scattering research and new product development
    February 20, 2019
  • A sample suspended mid-air at about 1400°K with the Neutron Electrostatic Levitator at the Cold Neutron Chopper Spectrometer. Photo Credit: ORNL/Dante Quirinale
    SNS instrument update: Levitator lifts liquid metals for in-depth observations
    February 18, 2019
  • High Flux Isotope Reactor (HFIR)
    Associate Laboratory Director Message: HFIR Outage
    February 14, 2019
  • Standing at the WAND2 instrument, researchers (from left to right) Michael Heere and Yaroslav Filinchuk with ORNL beamline scientists Matthias Frontzek and Simon Kimber. (Image credit: ORNL/Jeremy Rumsey)
    Neutrons Unlock Properties of Novel Porous Metal-Hydride for Possible New Energy Storage Applications
    February 5, 2019
  • Louisiana State University researchers used RF fields to heat iron oxide nanoparticles attached to petroleum molecules to achieve more energy efficient catalytic reactions. Image Credit: ORNL/Genevieve Martin
    Radio frequency energy heats up interest in low-temperature nanocatalysts
    January 23, 2019
  • Credit: University of Liverpool
    Scientists discover new quantum spin liquid
    January 22, 2019
  • The Top ORNL Neutron Science Achievements of 2018
    January 22, 2019
  • (Image credit: ORNL/Jill Hemman)
    Neutron science publications reach new highs at ORNL’s flagship facilities
    January 16, 2019
  • Lund University professor Frederik Ossler (left) and ORNL researcher Charles Finney are using ORNL’s CG-1D instrument to study biomass fuels as they pyrolyze using neutron scattering. Their research could lead to more efficient energy production from biomass. (Image credit: ORNL/Genevieve Martin)
    Researching cleaner, more efficient bioenergy production using neutrons
    January 10, 2019
  • Kemp Plumb/Brown University and Genevieve Martin/Oak Ridge National Laboratory, U.S. Dept. of Energy
    Neutrons--Quest for QSLs
    January 9, 2019
  • A calendar poster showcasing some recent scientific publications from HFIR and SNS.
    SNS and HFIR 2019 Calendar Poster
    January 9, 2019
  • Scientists analyzed the gamma rays emitted during the NPDGamma Experiment and found parity-violating asymmetry, which is a specific change in behavior in the force between a neutron and a proton. They measured a 30 parts per billion preference for gamma rays to be emitted antiparallel to the neutron spin when neutrons are captured by protons in liquid hydrogen.
    Precision experiment first to isolate, measure weak force between protons, neutrons
    December 19, 2018
  • Ernest Wollan’s 1944 hand-drawn graph of the first observation of Bragg reflections using neutron diffraction at Oak Ridge.
    Celebrating 75 Years: A History of Oak Ridge National Laboratory
    December 18, 2018
  • Tyler Cooksey, a graduate researcher at the University of Houston
    Neutron micelle measurements lend insights into improved drug delivery
    December 18, 2018
  • Timken researchers Vikram Bedekar (left) and Rohit Voothaluru
    Timken turns to neutrons to get its bearings on internal stresses
    December 13, 2018

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        • TOPAZ | Single-Crystal Diffractometer | BL-12
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