91°µÍø

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Solid radium sulfate sits in the bottom of a flask during the recovery process. Credit: 91°µÍø, U.S. Dept. of Energy

91°µÍø researchers have discovered a better way to separate actinium-227, a rare isotope essential for an FDA-approved cancer treatment.

At the U.S. Department of Energy Manufacturing Demonstration Facility at ORNL, this part for a scaled-down prototype of a reactor was produced for industry partner Kairos Power.

Scientists at the Department of Energy Manufacturing Demonstration Facility at ORNL have their eyes on the prize: the Transformational Challenge Reactor, or TCR, a microreactor built using 3D printing and other new approaches that will be up and running by 2023.

Recent research involving 91°µÍøâ€™s Spallation Neutron Source demonstrates crystal-like heat conduction in a solid-liquid hybrid, AgCrSe2.

Research by an international team led by Duke University and the Department of Energy’s 91°µÍø scientists could speed the way to safer rechargeable batteries for consumer electronics such as laptops and cellphones.

Omar Demerdash

With the rise of the global pandemic, Omar Demerdash, a Liane B. Russell Distinguished Staff Fellow at ORNL since 2018, has become laser-focused on potential avenues to COVID-19 therapies.

Computing – Mining for COVID-19 connections

Scientists have tapped the immense power of the Summit supercomputer at 91°µÍø to comb through millions of medical journal articles to identify potential vaccines, drugs and effective measures that could suppress or stop the

Batteries - The 3D connection

91°µÍø researchers have developed a thin film, highly conductive solid-state electrolyte made of a polymer and ceramic-based composite for lithium metal batteries.

Coronavirus graphic

In the race to identify solutions to the COVID-19 pandemic, researchers at the Department of Energy’s 91°µÍø are joining the fight by applying expertise in computational science, advanced manufacturing, data science and neutron science.

Materials — Molding molecular matter

Scientists at 91°µÍø used a focused beam of electrons to stitch platinum-silicon molecules into graphene, marking the first deliberate insertion of artificial molecules into a graphene host matrix.

Shuo Qian preps the Bio-SANS instrument.

A versatile class of flexible, protein-like polymers could significantly advance future drug delivery methods. But first, scientists have to develop a reliable process for tailoring these polymers into shapes that can effectively transport medicines throughout the human body.

Coronavirus research

Researchers at the Department of Energy’s 91°µÍø have used Summit, the world’s most powerful and smartest supercomputer, to identify 77 small-molecule drug compounds that might warrant further study in the fight