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Uranium
Uranium in its depleted and unenriched forms has numerous commercial applications due to its great density and its bright yellow-green color in glass and ceramics. Its great density has found military applications in armor piercing armaments and in protective shielding. It is added to ceramic frits, glazes and to color bar for glass production because of its bright yellow shade. Uranyl Nitrate and Uranyl Acetate are used in medical and analytical laboratories.

Uranium is a Block F, Group 3, Period 7 element. The electronic configuration is [Rn] 5f3 6d1 7s2. In its elemental form uranium's CAS number is 7440-61-1. The uranium atom has a radius of 138.5.pm and it's Van der Waals radius is 186.pm.

Uranium was discovered by Martin Heinrich Klaproth

 
PRODUCT CATALOG U.S. Operations Submicron & Nanopowder Tolling Ultra High Purity Sputtering Target Crystal Growth Rod, Plate, Powder, etc. Foil
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Periodic table of the elements science and academic information, elements and advanced materials data, scientific presentations and all pages, designs, concepts, logos, and color schemes herein are the copyrighted proprietary rights and intellectual property of American Elements. American Elements is a U.S. Registered Trademark. © 2001-2009. American Elements. All rights reserved.

 

Recent Research & Development for Uranium

  • Characteristics of solidified products containing radioactive molten salt waste. Environ Sci Technol. 2007 Nov 1;41(21):7536-42.


  • Speciation-dependent microbial reduction of uranium within iron-coated sands. Environ Sci Technol. 2007 Nov 1;41(21):7343-8.


  • Chromosome aberrations as bioindicators of environmental genotoxicity. Bosn J Basic Med Sci. 2007 Nov;7(4):311-6.


  • Bourdon et al. reply. Nature. 2007 Nov 22;450(7169):E16.


  • Evidence for mantle plumes? Nature. 2007 Nov 22;450(7169):E15; discussion E16.


  • Investigating freshwater periphyton community response to uranium with phospholipid fatty acid and denaturing gradient gel electrophoresis analyses. J Environ Radioact. 2007 Nov 19; [Epub ahead of print]


  • Laser-induced breakdown spectra in the infrared region from 750 to 2000 nm using a cooled InGaAs diode array detector. Appl Spectrosc. 2007 Nov;61(11):1141-6.


  • Formation of unprecedented actinidecarbon triple bonds in uranium methylidyne molecules. Proc Natl Acad Sci U S A. 2007 Nov 27;104(48):18919-24. Epub 2007 Nov 16.


  • Surface-enhanced Raman spectroscopy for uranium detection and analysis in environmental samples. Anal Chim Acta. 2007 Dec 12;605(1):80-6. Epub 2007 Oct 22.


  • Role of the sodium-dependent phosphate cotransporters and absorptive endocytosis in the uptake of low concentrations of uranium and its toxicity at higher concentrations in LLC-PK1 cells. Toxicol Sci. 2007 Nov 12; [Epub ahead of print]


  • A comparison of alpha and gamma spectrometry for environmental natural radioactivity surveys. Appl Radiat Isot. 2007 Oct 4; [Epub ahead of print]


  • Exposure of Chironomus riparius larvae to uranium: Effects on survival, development time, growth, and mouthpart deformities. Chemosphere. 2007 Nov 7; [Epub ahead of print]


  • Characterization of internal exposure to enriched uranium at a former gaseous diffusion plant. Health Phys. 2007 Dec;93(6):636-44.


  • Aerobic uranium (VI) bioprecipitation by metal-resistant bacteria isolated from radionuclide- and metal-contaminated subsurface soils. Environ Microbiol. 2007 Dec;9(12):3122-33.


  • Proliferation dangers associated with nuclear medicine: getting weapons-grade uranium out of radiopharmaceutical production. Med Confl Surviv. 2007 Oct-Dec;23(4):267-81.


  • Depleted uranium contamination by inhalation exposure and its detection after approximately 20 years: Implications for human health assessment. Sci Total Environ. 2007 Oct 30; [Epub ahead of print]


  • DISSOLUTION BEHAVIOUR OF 238U, 234U AND 230Th DEPOSITED ON FILTERS FROM PERSONAL DOSEMETERS. Radiat Prot Dosimetry. 2007 Nov 1; [Epub ahead of print]


  • Effect of Rapidly Changing River Stage on Uranium Flux through the Hyporheic Zone. Ground Water. 2007 Nov-Dec;45(6):753-60.


  • Hydrothermal Method of Preparation of Actinide(IV) Phosphate Hydrogenphosphate Hydrates and Study of Their Conversion into Actinide(IV) Phosphate Diphosphate Solid Solutions. Inorg Chem. 2007 Nov 26;46(24):10390-10399. Epub 2007 Nov 1.


  • Evaluation of the effect of implanted depleted uranium (DU) on adult rat behavior and toxicological endpoints. J Toxicol Environ Health A. 2007 Dec;70(23):1995-2010.

 

 

 

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