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Europium 151 Oxide Isotope
151Eu
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Europium 151 Oxide |
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Europium 151 Oxide (Europium-151) is a stable (non-radioactive) isotope of Europium. See below table for ENSDF Citation and Half Life. It is both naturally occurring and produced by fission. Europium 151 Oxide is one of over 250 stable isotopes produced by American Elements for biological and biomedical labeling, as target materials and other applications. Europium Oxide is also available in ultra high purity and as nanoparticles. For the thin film applications it is available as rod, pellets, pieces, granules and sputtering targets and as either an ingot or powder. Europium Oxide 151 isotopic material is generally immediately available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.
Europium is a Block F, Group 3, Period 6 element. The electronic configuration is [Xe]4f76s2. In its elemental form europium's CAS number is 7440-53-1. The europium atom has a radius of 199.5.pm and it's Van der Waals radius is unknown. Europium is utilized primarily for its unique luminescent behavior. Europium is available as metal and compounds with purities from 99% to 99.999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder.
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Recent Research & Development for Europium
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Modification of the luminescence spectra of chloro(tetrapyridylcyclotetramine)europium complexes by fine tuning of the Eu-Cl distance with outer-sphere counterions in the solid state, in a polymer matrix and in solution.
Chem Commun (Camb). 2008 Apr 14;(14):1671-3. Epub 2008 Feb 6.
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Synthesis, crystal structure, magnetic and luminescence properties of KEuGe(2)O(6): a europium cyclogermanate containing infinite chains of edge-sharing Eu-O polyhedra.
Dalton Trans. 2008 Apr 7;(13):1721-6. Epub 2008 Feb 26.
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Rapid and quantitative DNA analysis of genetic mutations for polycystic kidney disease (PKD) using magnetic/luminescent nanoparticles.
Anal Bioanal Chem. 2008 Apr;390(7):1829-35. Epub 2008 Feb 7.
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A dual-step fluorescence resonance energy transfer-based quenching assay for screening of caspase-3 inhibitors.
Anal Biochem. 2008 Apr 1;375(1):71-81. Epub 2007 Dec 31.
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A single red InGaN-based light-emitting diode with a europium (III) ternary complex as mono-phosphor.
Spectrochim Acta A Mol Biomol Spectrosc. 2008 Apr;69(4):1150-3. Epub 2007 Jun 22.
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Structural and Luminescent Properties of Micro- and Nanosized Particles of Lanthanide Terephthalate Coordination Polymers.
Inorg Chem. 2008 Mar 26; [Epub ahead of print]
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A ratiometric optical imaging probe for intracellular pH based on modulation of europium emission.
Org Biomol Chem. 2008 Mar 21;6(6):1020-33. Epub 2008 Feb 19.
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Intramolecular energy transfer in a one-dimensional europium tetracyanoplatinate.
Inorg Chem. 2008 Mar 17;47(6):1895-7. Epub 2008 Feb 14.
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RE(AuAl2)nAl2(AuxSi1-x)2: A New Homologous Series of Quaternary Intermetallics Grown from Aluminum Flux.
Inorg Chem. 2008 Mar 17;47(6):2089-97. Epub 2008 Jan 17.
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An automated PCR platform with homogeneous time-resolved fluorescence detection and dry chemistry assay kits.
Anal Biochem. 2008 Mar 15;374(2):411-6. Epub 2007 Dec 23.
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A novel sensitive immunoassay method based on the Invader technique.
Anal Biochem. 2008 Mar 15;374(2):278-284. Epub 2007 Nov 29.
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Listening to lanthanide complexes: determination of the intrinsic luminescence quantum yield by nonradiative relaxation.
Chemphyschem. 2008 Mar 14;9(4):600-6.
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Europium(iii) complex-based luminescent sensing probes for multi-phosphate anions: modulating selectivity by ligand choice.
Chem Commun (Camb). 2008 Mar 7;(9):1127-9. Epub 2008 Jan 10.
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ENSAM: Europium Nanoparticles for Signal Enhancement of Antibody Microarrays on Nanoporous Silicon.
J Proteome Res. 2008 Mar 7;7(3):1308-1314. Epub 2008 Feb 8.
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Investigations of Acidity and Nucleophilicity of Diphenyldithiophosphinate Ligands Using Theory and Gas-Phase Dissociation Reactions.
Inorg Chem. 2008 Mar 5; [Epub ahead of print]
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Development of time-resolved immunofluorometric assays for vascular endothelial growth factor and application on plasma of patients with gastric tumours.
Clin Exp Immunol. 2008 Mar;151(3):459-66.
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Blue LED Excitable Temperature Sensors Based on a New Europium(III) Chelate.
J Fluoresc. 2008 Mar;18(2):581-9. Epub 2008 Feb 21.
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Photochemical Mineralization of Europium, Titanium, and Iron Oxyhydroxide Nanoparticles in the Ferritin Protein Cage.
Inorg Chem. 2008 Feb 29; [Epub ahead of print]
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Fluorescence-enhanced europium-diethylenetriaminepentaacetic (DTPA)-monoamide complexes for the assessment of renal function.
J Med Chem. 2008 Feb 28;51(4):957-62. Epub 2008 Feb 6.
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Highly Efficient Sensitized Red Emission from Europium (III) in Ir-Eu Bimetallic Complexes by (3)MLCT Energy Transfer.
Inorg Chem. 2008 Feb 27; [Epub ahead of print]
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