tantalum
tantalum structure
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Common Name | tantalum | ||
|---|---|---|---|---|
| CAS Number | 7440-25-7 | Molecular Weight | 180.94800 | |
| Density | 16,6 g/cm3 | Boiling Point | 5425 °C(lit.) | |
| Molecular Formula | Ta | Melting Point | 2996 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | N/A | |
| Symbol |
GHS02, GHS07 |
Signal Word | Warning | |
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Enhancement of adhesive strength of hydroxyapatite films on Ti-29Nb-13Ta-4.6Zr by surface morphology control.
J. Mech. Behav. Biomed. Mater. 18 , 232-9, (2013) Hydroxyapatite (HAp) films were deposited on a β-type titanium alloy, Ti-29Nb-13Ta-4.6Zr (TNTZ), by metal organic chemical vapor deposition (MOCVD) in order to improve its hard-tissue compatibility. The surface morphologies of TNTZ substrates were changed by ... |
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Double-layered nanoparticle stacks for spectro-electrochemical applications.
Optics Letters 37(17) , 3603-5, (2012) Here we present a surface based on double-layered nanoparticle stacks suitable for spectro-electrochemical applications. The structure is formed on a continuous gold layer by a two-dimensional periodic array of stacks of gold and tantalum pentoxide nanodisks.... |
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Effect of surface treatment on bond strength of Ti-10Ta-10Nb to low-fusing porcelain.
J. Prosthet. Dent. 109(2) , 95-105, (2013) Ti-10Ta-10Nb alloy is a promising alloy for metal ceramic crowns because of its good corrosion resistance and low cytotoxicity. However, more information is needed on the bond strength between this alloy and porcelain.The purpose of this study was to compare ... |
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The human urine metabolome.
PLoS ONE 8(9) , e73076, (2013) Urine has long been a "favored" biofluid among metabolomics researchers. It is sterile, easy-to-obtain in large volumes, largely free from interfering proteins or lipids and chemically complex. However, this chemical complexity has also made urine a particula... |
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Synthesis of 3-O-methylgallic acid a powerful antioxidant by electrochemical conversion of syringic acid
Biochim. Biophys. Acta 1830(6) , 3643-9, (2013) Background A kinetic study of the electrochemical oxidation of syringic acid (3,5-dimethoxy-4-hydroxybenzoic acid) by cyclic voltammetry at treated gold disk was combined with results of electrolyses at Ta/PbO2 anode in order to convert it into potentially hi... |
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Trace element reference values in tissues from inhabitants of the European Community. II. Examples of strategy adopted and trace element analysis of blood, lymph nodes and cerebrospinal fluid of Italian subjects.
Sci. Total Environ. 120(1-2) , 39-61, (1992) The EURO TERVIHT (Trace Element Reference Values in Human Tissues), recently initiated, aims to establish and compare trace metal reference values in inhabitants from the different EC countries. The project anticipates international cooperation of specialized... |
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Optical and structural properties of Ag:Ta2O5 nanocomposites.
J. Nanosci. Nanotechnol. 13(5) , 3451-4, (2013) In this paper, we investigated the optical and structural properties of the Ag:Ta2O5 nanocomposites. The nanocomposite films were prepared by magnetron co-sputtering of Ta2O5 with Ag chips. The transmission electron microscopy images clearly revealed that Ag ... |
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Biomimetic oxygen activation by MoS2/Ta3N5 nanocomposites for selective aerobic oxidation.
Angew. Chem. Int. Ed. Engl. 51(47) , 11740-4, (2012)
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Metallosis and elevated serum levels of tantalum following failed revision hip arthroplasty--a case report.
Acta Orthop. 85(6) , 677-80, (2014)
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Corrosion behavior of tantalum-coated cobalt-chromium modular necks compared to titanium modular necks in a simulator test.
J. Arthroplasty 29(4) , 831-5, (2014) This study compared the corrosion behavior of tantalum-coated cobalt-chromium modular necks with that of titanium alloy modular necks at their junction to titanium-alloy femoral stem. Tests were performed in a dry assembly and two wet assemblies, one contamin... |