It appears you don't have support to open PDFs in this web browser. To view this file, Open with your PDF reader
Abstract
Uranium oxide microparticles ingestion is one of the potential sources of internal radiation doses to the humans at accidental or undesirable releases of radioactive materials. It is important to predict the obtained dose and possible biological effect of these microparticles by studying uranium oxides transformations in case of their ingestion or inhalation. Using a combination of methods, a complex examination of structural changes of uranium oxides in the range from UO2 to U4O9, U3O8 and UO3 as well as before and after exposure of uranium oxides in simulated biological fluids: gastro-intestinal and lung—was carried out. Oxides were thoroughly characterized by Raman and XAFS spectroscopy. It was determined that the duration of expose has more influence on all oxides transformations. The greatest changes occurred in U4O9, that transformed into U4O9-y. UO2.05 and U3O8 structures became more ordered and UO3 did not undergo significant transformation.
You have requested "on-the-fly" machine translation of selected content from our databases. This functionality is provided solely for your convenience and is in no way intended to replace human translation. Show full disclaimer
Neither ProQuest nor its licensors make any representations or warranties with respect to the translations. The translations are automatically generated "AS IS" and "AS AVAILABLE" and are not retained in our systems. PROQUEST AND ITS LICENSORS SPECIFICALLY DISCLAIM ANY AND ALL EXPRESS OR IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES FOR AVAILABILITY, ACCURACY, TIMELINESS, COMPLETENESS, NON-INFRINGMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Your use of the translations is subject to all use restrictions contained in your Electronic Products License Agreement and by using the translation functionality you agree to forgo any and all claims against ProQuest or its licensors for your use of the translation functionality and any output derived there from. Hide full disclaimer
Details
1 Lomonosov Moscow State University, Chemistry Department, Moscow, Russian Federation (GRID:grid.14476.30) (ISNI:0000 0001 2342 9668)
2 National Research Center “Kurchatov Institute”, Moscow, Russia (GRID:grid.18919.38) (ISNI:0000000406204151)
3 Russian Academy of Sciences, Frumkin Institute of Physical Chemistry, Moscow, Russian Federation (GRID:grid.4886.2) (ISNI:0000 0001 2192 9124)
4 Lomonosov Moscow State University, Geology Department, Moscow, Russian Federation (GRID:grid.14476.30) (ISNI:0000 0001 2342 9668)
5 Lomonosov Moscow State University, Chemistry Department, Moscow, Russian Federation (GRID:grid.14476.30) (ISNI:0000 0001 2342 9668); Russian Academy of Sciences, Frumkin Institute of Physical Chemistry, Moscow, Russian Federation (GRID:grid.4886.2) (ISNI:0000 0001 2192 9124)