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Division Spotlight
Young Members Group
The Young Members Group works to encourage and enable all young professional members to be actively involved in the efforts and endeavors of the Society at all levels (Professional Divisions, ANS Governance, Local Sections, etc.) as they transition from the role of a student to the role of a professional. It sponsors non-technical workshops and meetings that provide professional development and networking opportunities for young professionals, collaborates with other Divisions and Groups in developing technical and non-technical content for topical and national meetings, encourages its members to participate in the activities of the Groups and Divisions that are closely related to their professional interests as well as in their local sections, introduces young members to the rules and governance structure of the Society, and nominates young professionals for awards and leadership opportunities available to members.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Latest News
First astatine-labeled compound shipped in the U.S.
The Department of Energy’s National Isotope Development Center (NIDC) on March 31 announced the successful long-distance shipment in the United States of a biologically active compound labeled with the medical radioisotope astatine-211 (At-211). Because previous shipments have included only the “bare” isotope, the NIDC has described the development as “unleashing medical innovation.”
Shameem Hasan, Tushar K. Ghosh
Nuclear Technology | Volume 173 | Number 3 | March 2011 | Pages 310-317
Technical Paper | Materials for Nuclear Fuels | doi.org/10.13182/NT11-A11664
Articles are hosted by Taylor and Francis Online.
Uranium oxide nanoparticles can be used as a catalyst for a number of chemical reactions, including gas-phase destruction of organic chemicals. These particles can also be used in high-temperature catalytic applications such as the decomposition of water. In this paper we present a method for preparation of uranium oxide nanoparticles at room temperature using a surfactant templating-crystal growth technique. The size and shape of the particles were controlled by selecting appropriate surfactant micelles. Hexagonal-shaped particles were obtained when PEG-400 was used as the surfactant, whereas particles were rodlike shaped when Pluronic-123 was employed. Particles were characterized using transmission electron microscopy, Fourier transform infrared spectroscopy (FTIR), and ultraviolet-spectrometric analysis. They were found to be 500 to 1000 nm in length for hexagonal particles and 100 to 500 nm in length and 20 to 40 nm in width for rodlike particles. The FTIR spectra taken in diffuse reflectance infrared Fourier transform mode showed an infrared band at 910 cm-1 corresponding to asymmetric U=O stretching vibration of uranyl species. When the sample was heated at 600°C, four bands -- at 353, 412 to 475, 745, and 805 cm-1 -- were observed in the Raman spectrum. The bands in the range of 412 to 475 cm-1 and at 745 cm-1 could be attributed to U3O8 and UO2+2 (uranyl) species that are present in the sample.