NIDC News

The Landers family
Christopher Landers’ path to the DOE Isotope Program wasn’t planned. Instead, passion, experience and a drive to make an impact gradually led him there.
The single-story, 64,000-square-foot U.S. Stable Isotope Production and Research Center, or SIPRC, funded by DOE’s Isotope Program, will be on ORNL’s main campus. Construction is expected to be completed in spring 2027. Credit: Gresham Smith
Construction of the single-story, 64,000-square-foot U.S. Stable Isotope Production and Research Center (SIPRC), funded by the DOE Isotope Program, is expected to take two years and be completed in Spring 2027.
W-188
In recent years, tungsten-188 (W-188) has gained traction in the nuclear medicine community because of the therapeutic and diagnostic value of its daughter isotope, rhenium-188.

DOE Isotope Program Highlights

Image courtesy of Mike Zach, Oak Ridge National Laboratory. This electron microscope image shows spherical bismuth powder. Each particle in the photo is about the diameter of a human hair (approximately 60 micrometers).

Spherical Powders Enable New Applications for Metals

Free-flowing metal powders offer improvements for additive manufacturing, isotope production target fabrication, and more.
Student working in the Texas A&M University lab processing astatine-211. Image courtesy of Texas A&M University.

New Understanding of Astatine’s Chemical Properties Will Aid Targeted Alpha Therapy for Cancer

Recently, scientists at Texas A&M University investigated astatine’s behavior when interacting with ion exchange and extraction chromatography resins.
Illustration by Christopher Orosco, Oak Ridge National Laboratory Illustration of the structure of the radium compound characterized in this research. Single crystal X-ray diffraction provided detailed information on the bonding of radium in an organic molecule for the first time.

A First Look Inside Radium’s Solid-State Chemistry

Researchers used single crystal X-ray diffraction to learn about the structure and bonding of a highly radioactive radium compound.