American Elements
Gold Granules
Au
7440-57-5
Product
Product Code
Order or Specifications
99% Gold Granules
AU-M-02-GR
 Contact American Elements
99.9% Gold Granules
AU-M-03-GR
 Contact American Elements
99.99% Gold Granules
AU-M-04-GR
 Contact American Elements
99.999% Gold Granules
AU-M-05-GR
 Contact American Elements
American Elements specializes in producing high purity Gold Granules with the highest possible density and smallest possible average grain sizes for use in 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 Granules are amorphous uniform pieces in sizes ranging from < 1 mm, 1-2 mm, and 3-5 mm. 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. See research below. We also produce Gold as rod, pellets, powder, pieces, disc, ingot, wire, and in compound forms, such as oxide. Other shapes are available by request.

Gold is a Block D, Group 11, Period 6 element. The electronic configuration is [Xe] 4f142 5d10 6s1. In its elemental form gold's CAS number is 7440-57-5. The gold atom has a radius of 144.2.pm and it's Van der Waals radius is 166.pm.

Formula CAS No. Appearance Molecular Weight
Au 7440-57-5 Yellow 196.97
CATALOGUE PRODUIT Submicroniques et nanopoudres Tolling Ultra haute pureté Sputtering Public Crystal Growth Rod, Plate, poudre, etc.
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Recent Research & Development for Gold Metal

  • Nanomolar Competitive Inhibitors of Mycobacterium tuberculosis and Streptomyces coelicolor Type II Dehydroquinase.
    ChemMedChem. 2007 Jan 24; [Epub ahead of print]

  • Tryptophan-Based Peptides to Synthesize Gold and Silver Nanoparticles: A Mechanistic and Kinetic Study.
    Chemistry. 2007 Jan 24; [Epub ahead of print]

  • Olympus Lucera High-resolution Vascular Ectasia Mapping in Combination With the Type V Crypt Pattern for the Invasive Depth Estimation and Nodal Disease Estimation in Paris Type II Colorectal Cancers: A Comparative Prospective Analysis to 20 MHz Ultrasound.
    J Clin Gastroenterol. 2007 Feb;41(2):178-184.

  • Lower Esophageal Sphincter Pressure and Distal Esophageal Body Function Between Hispanic Americans and Non-Hispanic Whites are Equivalent.
    J Clin Gastroenterol. 2007 Feb;41(2):141-4.

  • Laser treatment of diabetic retinopathy.
    Dev Ophthalmol. 2007;39:48-68.

  • Revision stapes surgery.
    Adv Otorhinolaryngol. 2007;65:314-9.

  • The crimping problem in stapes surgery.
    Adv Otorhinolaryngol. 2007;65:202-5.

  • Evolution of Stapedectomy Prostheses over Time.
    Adv Otorhinolaryngol. 2007;65:174-8.

  • Prevalence of histologic otosclerosis: an unbiased temporal bone study in Caucasians.
    Adv Otorhinolaryngol. 2007;65:6-16.

  • Real-time PCR targeting the sip gene for detection of group B streptococcus colonization in pregnant women at delivery.
    J Med Microbiol. 2007 Feb;56(Pt 2):223-8.

 

 

 

 

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