American Elements

Ruthenium 104 Metal Isotope

104Ru60
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Ruthenium 104 Metal
RU-M-104-ISO
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Ruthenium 104 Metal (Ruthenium-104) is a stable (non-radioactive) isotope of Ruthenium. See below table for ENSDF Citation and Half Life. It is both naturally occurring and produced by fission. Ruthenium 104 Metal is one of over 250 stable metallic isotopes produced by American Elements for biological and biomedical labeling, as target materials and other applications. Ruthenium Metal is also available in ultra high purity and as nanoparticles. For thin film applications it is available as rod, pellets, pieces, granules and sputtering targets and as either an ingot or powder. Ruthenium Metal 104 isotopic material is generally immediately available. Additional technical, research and safety (MSDS) information is available.

Ruthenium is a Block D, Group 8, Period 5 element. The electronic configuration is [Kr] 4d7 5s1. In its elemental form ruthenium's CAS number is 7440-18-8. The ruthenium atom has a radius of 132.5.pm and it's Van der Waals radius is 200.pm.

Formula N ENSDF Citation Half Life Jp Sn (keV) Sp (keV) Abundance
104Ru 44 NDS 64,1 (1991) stable   0+ 8904  3 10781  10 18.7  2  %
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Recent Research & Development for Ruthenium

  • Novel substituted 1,4-anthracenediones with antitumor activity directly induce permeability transition in isolated mitochondria. Int J Oncol. 2007 Nov;31(5):1231-41.

  • Charge Separation in a Ruthenium-Quencher Conjugate Bound to DNA. Inorg Chem. 2007 Oct 2; [Epub ahead of print]

  • Phosphine-Substituted Dithiolene Complexes as Ligands: Communication between Ruthenium(II) Centers Through a Dimolybdenum Bis(dithiolene) Core. Inorg Chem. 2007 Oct 2; [Epub ahead of print]

  • Characteristics of electrolysis, ozonation, and their combination process on treatment of municipal wastewater. Water Environ Res. 2007 Sep;79(9):1033-42.

  • Transition metal vinylidene complexes as supramolecular building blocks: nucleobase-mediated self-assembly of crystals with hexagonal symmetry. Dalton Trans. 2007 Oct 21;(39):4427-38. Epub 2007 Aug 29.

  • Synthesis of Spirocyclic C-Arylglycosides and -Ribosides by Ruthenium-Catalyzed Cycloaddition. Chem Asian J. 2007 Sep 28; [Epub ahead of print]

  • A hybrid FIA/HPLC system incorporating monolithic column chromatography. Anal Chim Acta. 2007 Sep 26;600(1-2):136-41. Epub 2007 Mar 25.

  • Sequential injection analysis (SIA)-chemiluminescence determination of indomethacin using tris[(2,2'-bipyridyl)]ruthenium(III) as reagent and its application to semisolid pharmaceutical dosage forms. Anal Chim Acta. 2007 Sep 26;600(1-2):114-21. Epub 2007 Jan 26.

  • Permanent electric dipole moment of molybdenum carbide. J Chem Phys. 2007 Sep 28;127(12):124302.

  • Hyperbranched Macromolecules via Olefin Metathesis. J Am Chem Soc. 2007 Sep 29; [Epub ahead of print]

  • Direct Imaging of Hexaamine-Ruthenium(III) in Domain Boundaries in Monolayers of Single-Stranded DNA.
    Langmuir. 2007 Jan 30;23(3):1410-3.

  • Differential Ionic Permeation of DNA-Modified Electrodes.
    J Phys Chem B Condens Matter Mater Surf Interfaces Biophys. 2007 Jan 25;111(3):663-8.

  • Two-Photon Absorption Properties of Iron(II) and Ruthenium(II) Trischelate Complexes of 2,2':4,4' ':4',4' ''-Quaterpyridinium Ligands.
    J Phys Chem A Mol Spectrosc Kinet Environ Gen Theory. 2007 Jan 25;111(3):472-478.

  • Ruthenium-Lewis Acid Catalyzed Asymmetric Diels-Alder Reactions between Dienes and alpha,beta-Unsaturated Ketones.
    Chemistry. 2007 Jan 17; [Epub ahead of print]

  • Tris(2,2'-bipyridyl)ruthenium(ii) chemiluminescence enhanced by silver nanoparticles.
    Chem Commun (Camb). 2007 Jan 28;(4):395-7. Epub 2006 Oct 31.

  • [Retinal angiomatosis : Ocular manifestation of von Hippel-Lindau disease.]
    Ophthalmologe. 2007 Jan 12; [Epub ahead of print] German.

  • Asymmetric Hydrogenation of alpha-Chloro Aromatic Ketones Catalyzed by eta(6)-Arene/TsDPEN-Ruthenium(II) Complexes.
    Org Lett. 2007 Jan 18;9(2):255-257.

  • Quantum chemical study of the mechanism of ethylene elimination in silylative coupling of olefins.
    J Mol Model. 2007 Jan 10; [Epub ahead of print]

  • High Energy and Quantum Efficiency in Photoinduced Charge Separation.
    J Am Chem Soc. 2007 Jan 17;129(2):313-320.

  • Chemoselective Hydrogenation of Imides Catalyzed by Cp*Ru(PN) Complexes and Its Application to the Asymmetric Synthesis of Paroxetine.
    J Am Chem Soc. 2007 Jan 17;129(2):290-1.

 

 

 

 

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