Results 21 to 30 of about 31,853 (211)

Highly efficient separation of actinides from lanthanides by a phenanthroline-derived bis-triazine ligand [PDF]

, 2011
The synthesis, lanthanide complexation, and solvent ex- traction of actinide(III) and lanthanide(III) radiotracers from nitric acid solutions by a phenanthroline-derived quadridentate bis-triazine ligand are described. The ligand separates Am(III) and Cm(
Accorsi G., Ackerman J. J. H., Alexander V., Andreas Wilden, Anet F. A. L., Banik N. L., Baumgärtner F., Baumgärtner F., Benay G., Benay G., Bencini A., Berthet J.- C., Berthet J.-C., Berthet J.-C., Berthet J.-C., Berthet J.-C., Boucher C., Bremner D. H., Bremner D. H., Brinck T., Chandler C. J., Choppin G. R., Choppin G. R., Clore G. M., Cockrell G. M., Coffman D. D., Colette S., Colette S., Colette S., Cordier P. Y., Cumper C. W. N., Dam H. H., Denecke M. A., Desreux J. F., Desreux J. F., Donnay G., Drew M. G. B., Drew M. G. B., Drew M. G. B., Drew M. G. B., Ekberg C., Ekberg C., Fermvik A., Foreman M. R. S., Frank W. Lewis, Gaunt A. J., Geist A., Geoffrey Vidick, Giuseppe Modolo, Grycova L., Hagström I., Hubscher-Bruder V., Hudson M. J., Ibarzo J., Inagaki F., Ionova G., Iveson P. B., Jean F. Desreux, Jean-Pierre Simonin, Jones P., Keizers P. H. J., Kikuchi K., Kolarik Z., Laurence M. Harwood, Lecomte du Noüy P., Lewis F. W., Madic C., Magill J., Magnusson D., Magnusson D., Mathur J. N., McKibben J. M., Michael G. B. Drew, Michael J. Hudson, Michal Sypula, Nilsson M., Nilsson M., Nilsson M., Nouri Bouslimani, Ranganathan R. S., Sammes P. G., Serrano-Purroy D., Simonin J.-P., Simonin J.-P., Simonin J.-P., Sood D. D., Spirlet M. R., Steppert M., Trong-Hung Vu, Trumm S., Yildirim Erbil H., Zong R.   +91 more
core   +1 more source

Hydrothermal Synthesis and Structural Investigation of a Crystalline Uranyl Borosilicate

Inorganics, 2021
The relevance of multidimensional and porous crystalline materials to nuclear waste remediation and storage applications has motivated exploratory research focused on materials discovery of compounds, such as actinide mixed-oxoanion phases, which exhibit
Kristen A. Pace, Vladislav V. Klepov, Mark D. Smith, Travis Williams, Gregory Morrison, Jochen A. Lauterbach, Scott T. Misture, Hans-Conrad zur Loye   +7 more
doaj   +1 more source

Study on Transmutation of Minor Actinides as Burnable Poison in VVER-1000 Fuel Assembly

Science and Technology of Nuclear Installations, 2019
Thermal reactors have been considered as interim solution for transmutation of minor actinides recycled from spent nuclear fuel. Various studies have been performed in recent decades to realize this possibility.
Vinh Thanh Tran, Hoai-Nam Tran, Huu Tiep Nguyen, Van-Khanh Hoang, Pham Nhu Viet Ha   +4 more
doaj   +1 more source

Column Separation of Am(III) and Eu(III) by α-Zirconium Phosphate Ion Exchanger in Nitric Acid

ChemEngineering, 2020
The trivalent lanthanide-actinide separations are a major challenge in reprocessing of nuclear fuels. To achieve this, commonly organic extractants and solvents are utilized in elaborate processes.
Elmo W. Wiikinkoski, Iiro Rautsola, Junhua Xu, Risto Koivula   +3 more
doaj   +1 more source

Comparison of Local and Systemic DTPA Treatment Efficacy According to Actinide Physicochemical Properties Following Lung or Wound Contamination in the Rat

Frontiers in Pharmacology, 2021
Purpose: In cases of occupational accidents in nuclear facilities or subsequent to terrorist activities, the most likely routes of internal contamination with alpha-particle emitting actinides, such as plutonium (Pu) and americium (Am), are by inhalation
Nina M. Griffiths, Anne Van der Meeren, Olivier Grémy   +2 more
doaj   +1 more source

Fission induced by nucleons at intermediate energies [PDF]

, 2014
Monte Carlo calculations of fission of actinides and pre-actinides induced by protons and neutrons in the energy range from 100 MeV to 1 GeV are carried out by means of a recent version of the Li\`ege Intranuclear Cascade Model, INCL++, coupled with two ...
Mancusi, Davide, Massimi, Cristian, Meo, Sergio Lo, Vannini, Gianni, Ventura, Alberto   +4 more
core   +3 more sources

Bonding with actinides [PDF]

Nature Chemistry, 2017
Suzanne Bart from Purdue University talks to Nature Chemistry about her investigations into the chemistry of actinides, and why she finds them both challenging and rewarding.
openaire   +2 more sources

Ultrasensitive Radionuclide Analysis in Water and Sediments for Environmental Radiological Assessment near the Decommissioning Garigliano Nuclear Power Plant (Italy)

Applied Sciences, 2022
We report a high sensitivity study of actinides content in water and sediment matrices performed for the first time along the Garigliano river, near the nuclear power plant currently undergoing decommissioning, and in the marine environment surrounding ...
Antonio Petraglia, Carmina Sirignano, Fabio Marzaioli, Carlo Sabbarese, Antonio D’Onofrio, Giuseppe Porzio, Raffaele Buompane, Vincenzo Roca, Luisa Stellato, Alfonso Maria Esposito, Pietro Mazziotta, Filippo Terrasi   +11 more
doaj   +1 more source

Evaluation of diffusive gradients in thin-films using a Diphonix® resin for monitoring dissolved uranium in natural waters [PDF]

, 2015
Commercially available Diphonix® resin (TrisKem International) was evaluated as a receiving phase for use with the diffusive gradients in thin-films (DGT) passive sampler for measuring uranium.
Amos, Sean, Burnett, Jonathan L., Fones, Gary R., Mills, Graham A., Turner, Geraldine S. C.   +4 more
core   +2 more sources

Neptunyl(VI) Nitrate Coordination Polymer with Bis(2-pyrrolidone) Linkers Highlighting Crystallographic Analogy and Solubility Difference in Actinyl(VI) Nitrates

Inorganics, 2023
NpO2(NO3)2 units are connected by bis(2-pyrrolidone) linker molecules with the trans-1,4-cyclohexyl bridging part (L1) to form a one-dimensional coordination polymer, [NpO2(NO3)2(L1)]n.
Tomoyuki Takeyama, Juliane März, Ryoma Ono, Satoru Tsushima, Koichiro Takao   +4 more
doaj   +1 more source