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Lanthanum Wire
High Purity La Wire
7439-91-0
Product
Product Code
Order or Specifications
99% Lanthanum Wire
LA-M-02-W
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99.9% Lanthanum Wire
LA-M-03-W
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99.99% Lanthanum Wire
LA-M-04-W
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99.999% Lanthanum Wire
LA-M-05-W
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American Elements specializes in producing high purity uniform shaped Lanthanum Wire with the highest possible density for use in semiconductor, Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD). Our standard Metal Wire sizes range from 0.75 mm to 1 mm to 2 mm diameter with strict tolerances (See ASTM requirements) and alpha values (conductive resistance) for uses such as gas detection and thermometry tolerances (Also see Nanoparticles) . Please contact us to fabricate custom wire alloys and gauge sizes. Materials are produced using crystallization, solid state and other ultra high purification processes such as sublimation. American Elements specializes in producing custom compositions for commercial and research applications and for new proprietary technologies. American Elements also casts any of the rare earth metals and most other advanced materials into rod, bar or plate form, as well as other machined shapes and through other processes such as nanoparticles (See also application discussion at Nanotechnology Information and at Quantum Dots) and in the form of solutions and organometallics. We can also provide Rod outside this range. See research below. We also produce Lanthanum as powder, ingot, pieces, pellets, disc, granules and in compound forms, such as oxide. Other shapes are available by request.

Lanthanum is a Block F, Group 3, Period 6 element. The electronic configuration is [Xe] 5d1 6s2. In its elemental form lanthanum 's CAS number is 7439-91-0. The lanthanum atom has a radius of 187.pm and it's Van der Waals radius is 200.pm. Lanthanum is one of the products manufactured and distributed under the tradename AE Rare Earths.

Formula CAS No. Appearance Molecular Weight
La 7439-91-0 Silvery 138.91
PRODUCT CATALOG Submicron & Nanopowder Tolling Ultra High Purity Sputtering Target Crystal Growth Rod, Plate, Powder, etc.
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Recent Research & Development for Lanthanum

  • Development of heterogeneous base catalysts for biodiesel production. Bioresour Technol. 2008 Jun;99(9):3439-43. Epub 2007 Sep 19.

  • Removal of lanthanum and gadolinium from nitrate medium using Aliquat-336 impregnated onto Amberlite XAD-4. J Hazard Mater. 2008 May 30;153(3):948-54. Epub 2007 Sep 16.

  • Formation of molecular glasses and the aggregation in solutions for lanthanum(iii), calcium(ii), and yttrium(iii) complexes of octanoyl-dl-alaninate. Dalton Trans. 2008 Apr 7;(13):1698-709. Epub 2008 Feb 14.

  • Resistance against novel anticancer metal compounds: Differences and similarities. Drug Resist Updat. 2008 Apr 2; [Epub ahead of print]

  • Biokinetics of Cadmium and Zinc in a Marine Bacterium: Influences of Metal Interaction and Pre-Exposure. Environ Toxicol Chem. 2008 Apr 2;:1 [Epub ahead of print]

  • Ca(2+)/calmodulin-dependent invasion of microvascular endothelial cells of human brain by Escherichia coli K1. Cell Tissue Res. 2008 Apr 1; [Epub ahead of print]

  • Structural and functional characterization and physiological significance of a stimulator protein of Mg(2+)-independent Ca (2+)-ATPase isolated from goat spermatozoa. Mol Cell Biochem. 2008 Apr;311(1-2):93-103. Epub 2007 Dec 30.

  • Effect of Focused Ultrasound Applied With an Ultrasound Contrast Agent on the Tight Junctional Integrity of the Brain Microvascular Endothelium. Ultrasound Med Biol. 2008 Mar 29; [Epub ahead of print]

  • Hydration of Lanthanoid(III) Ions in Aqueous Solution and Crystalline Hydrates Studied by EXAFS Spectroscopy and Crystallography: The Myth of the "Gadolinium Break" Chemistry. 2008 Mar 27;14(10):3056-3066.

  • Characterization of root mucilage from Melastoma malabathricum, with emphasis on its roles in aluminum accumulation. New Phytol. 2008 Mar 26; [Epub ahead of print]

  • Matrix Isolation Infrared Spectroscopic Studies and Density Functional Theory Calculations of the MNN, (MN)(2) (M = Y and La), and Y(3)NN Molecules. J Phys Chem A. 2008 Mar 18; [Epub ahead of print]

  • Epithelial and endothelial barriers in the olfactory region of the nasal cavity of the rat. Histochem Cell Biol. 2008 Mar 14; [Epub ahead of print]

  • Radio-opaque appearance of lanthanum carbonate in a patient with chronic renal failure. Nephrol Dial Transplant. 2008 Mar 13; [Epub ahead of print] No abstract available.

  • Rare-Earth Metal Complexes Supported by 1,omega-Dithiaalkanediyl-Bridged Bis(phenolato) Ligands: Synthesis, Structure, and Heteroselective Ring-Opening Polymerization of rac-Lactide. Inorg Chem. 2008 Mar 4; [Epub ahead of print]

  • Neurotoxicological Evaluation of Long-term Lanthanum Chloride Exposure in Rats. Toxicol Sci. 2008 Mar 3; [Epub ahead of print]

  • [Therapeutic options for mineral metabolism disorders in dialysis patients: a case report.] G Ital Nefrol. 2008 Mar-Apr;25(2):234-7. Italian.

  • Rational design of a novel calcium-binding site adjacent to the ligand-binding site on CD2 increases its CD48 affinity. Protein Sci. 2008 Mar;17(3):439-49.

  • Can the Risk of Gadolinium be Extrapolated to Lanthanum? Semin Dial. 2008 Mar-Apr;21(2):142-4. Epub 2008 Feb 1.

  • E-NTPDases and ecto-5'-nucleotidase expression profile in rat heart left ventricle and the extracellular nucleotide hydrolysis by their nerve terminal endings. Life Sci. 2008 Feb 27;82(9-10):477-86. Epub 2008 Jan 16.

  • Local Ca2+ influx through Ca2+ release-activated Ca2+ (CRAC) channels stimulates production of an intracellular messenger and an intercellular pro-inflammatory signal. J Biol Chem. 2008 Feb 22;283(8):4622-31. Epub 2007 Dec 21.

 

 

 

 

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