The enzyme manganese superoxide dismutase helps maintain human health by keeping the amount of reactive oxygen molecules in cells under control. Using neutron scattering at ORNL, researchers obtained a complete atomic portrait of the enzyme, revealing key information about its catalytic mechanism.
ORNL story tips: Stealthy air leak detection, carbon to chemicals and recycling goes large
The Department of Energy’s Oak Ridge National Laboratory has licensed its award-winning artificial intelligence software system, the Multinode Evolutionary Neural Networks for Deep Learning, to General Motors for use in vehicle technology and design.
Andrew Honeycutt and Nick Horvath, machine tool researchers at Oak Ridge National Laboratory, have been selected to receive the 2021 Geoffrey Boothroyd Outstanding Young Manufacturing Engineer Award from SME, the professional manufacturing engineering association.
Research results on the N95 filter media, recently published in ACS Applied Polymer Materials, outline the science behind what led to ORNL’s successful production of material on the CFTF’s precursor production line.
ORNL story tips: Mighty Mo material, fueling retooling, goods on the move, doubling concrete and batteries passport
Using complementary computing calculations and neutron scattering techniques, researchers from the Department of Energy’s Oak Ridge and Lawrence Berkeley national laboratories and the University of California, Berkeley, discovered the existence of an elusive type of spin dynamics in a quantum mechanical system.
A rare isotope in high demand for treating cancer is now more available to pharmaceutical companies developing and testing new drugs. The U.S. Food and Drug Administration recently received Oak Ridge National Laboratory’s drug master file for actinium-225 nitrate, which lets pharmaceutical companies reference the document to support applications for their own Ac-225-based drugs without disclosing proprietary information.
Researchers at the Oak Ridge National Laboratory used neutron scattering to investigate the interactions between telaprevir, a drug used to treat hepatitis C viral infection, and the SARS-CoV-2 main protease, the enzyme responsible for enabling the virus to reproduce. Unforeseen changes in the electric charges were discovered in the drug binding site of the protease enzyme that were not predicted by prevailing computer simulations. The research provides key insights for advancing drug design and drug repurposing efforts to treat COVID-19.
Nuclear physicist Caroline Nesaraja of the Department of Energy’s Oak Ridge National Laboratory evaluates nuclear data. Her work ensures that the scientific community has the best nuclear data for fundamental research and applications including medical isotopes, nuclear energy and national and international security.
ORNL identifies a statistical relationship between the growth of cities and the spread of paved surfaces. // ORNL successfully demonstrates a technique to heal dendrites that formed in a solid electrolyte. // ORNL combines additive manufacturing with conventional compression molding.
An ORNL team has devised a way to extract Pm-147 from the liquid runoff left after Pu-238 production. This reduces radioactive elements that must be disposed of but also, if sustainable, could establish a domestic supply of Pm-147, for which there is already demand.
Researchers at the Department of Energy’s Oak Ridge National Laboratory and the University of Tennessee developed an automated workflow to study metal halide perovskites, materials with outstanding properties for harnessing light that can be used to make solar cells, energy-efficient lighting and sensors.
Xiaobing Liu, a researcher in the Building Equipment Research Group at Oak Ridge National Laboratory, has been recognized by the American Association of Heating, Refrigerating and Air-Conditioning Engineers with a Distinguished Service Award.
Xin Sun has been selected as the associate laboratory director for the Energy Science and Technology Directorate, or ESTD, at the Department of Energy’s Oak Ridge National Laboratory.
A team of researchers at the Department of Energy’s Oak Ridge National Laboratory, along with colleagues at Purdue University, has taken an important step toward toward realizing a quantum communications milestone by harnessing the frequency, or color, of light.
ORNL story tips: Quantum building blocks, high-pressure diamonds, wildfire ecology, quick cooling tooling and printing on the fly
Physicists at Oak Ridge National Laboratory have developed a measurement technique to better understand beam loss—stray particles that travel outside the confinement fields of a particle accelerator. Mitigating beam loss is paramount to realizing more powerful accelerators at smaller scales and lower costs.
A team used two DOE supercomputers to complete simulations of the full-power ITER fusion device and found that the component that removes exhaust heat from ITER may be more likely to maintain its integrity than was predicted by the current trend of fusion devices.
Mike Kirka, a researcher and group leader in Deposition Science and Technology at Oak Ridge National Laboratory, has been recognized by The Minerals, Metals & Materials Society, or TMS, with the Young Innovator in the Materials Science of Additive Manufacturing Award.
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