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Academic Journals
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From:Solid State Technology (Vol. 46, Issue 1) Peer-ReviewedPieter "Pete" Burggraaf While tantalum nitride (TaN) forms an excellent barrier layer in copper interconnect schemes, with low resistivity and excellent adhesion to provide good contact to the copper, characterizing...
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From:Biochemistry and Cell Biology (Vol. 92, Issue 1) Peer-ReviewedIn yeast, Ace1p-dependent induction of CUP1 is responsible for protecting cells from copper toxicity. Although the mechanism of yeast CUP1 induction has been studied intensively, it is still uncertain which chromatin...
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From:Science (Vol. 288, Issue 5470) Peer-ReviewedStereodynamic complexes of copper were found to undergo inversion of a helical chiral element upon oxidation or reduction. The amino acid methionine was derivatized by the attachment of two chromophores to the nitrogen...
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From:Canadian Journal of Physics (Vol. 97, Issue 1) Peer-ReviewedThe particular mechanical, chemical, and thermodynamic properties of nanofluids build up a subject of immense interest for researchers of all areas. Such types of fluids have special significance in biomedical research...
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From:Advanced Materials & Processes (Vol. 164, Issue 4) Peer-ReviewedA metallurgical analysis to determine whether a #12 solid, THHN copper wire had been energized and thus could have been the cause of a major fire loss is presented in this article. The wire was used to run temporary...
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From:Waste Management and Research (Vol. 25, Issue 3) Peer-ReviewedMany materials currently in use are potentially available to become raw materials for future production if the materials are recycled instead of discarded as solid waste. However, the structure and life-expectancy of...
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From:Mechanical Engineering-CIME (Vol. 136, Issue 12) Peer-ReviewedA CORRODED SCRAP OF COPPER HAS REWRITTEN THE history of technology in the Middle East. It also sheds light on very early trade practices. According to a recent paper, the artifact is a copper awl, and it was found in...
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From:Canadian Journal of Chemistry (Vol. 88, Issue 10) Peer-Reviewed([[eta].sup.5]-[C.sub.5][H.sub.5])M[(CO).sub.x]([[eta].sub.1]-N- maleimidato) (M = Fe, x = 2; M = W, x = 3) complexes react with propargylamine and propargyl alcohol giving products from the Michael addition to the...
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From:The Texas Journal of Science (Vol. 72, Issue 1) Peer-ReviewedGeorge Perry is Professor of Biology and Chemistry. Semmes Foundation Distinguished University Chair in Neurobiology, and former Dean of Sciences at The University of Texas at San Antonio. Perry has studied Alzheimer's...
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From:Advanced Materials & Processes (Vol. 173, Issue 7) Peer-ReviewedAccording to World Copper, a new report from The Freedonia Group Inc., Cleveland, global demand for copper metal (produced from refined copper and recycled scrap) is projected to grow 4.2% per year through 2019 to 36...
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From:Advanced Materials & Processes (Vol. 157, Issue 6) Peer-ReviewedSingle-crystal copper and alpha-alumina (sapphire) have been successfully diffusion-bonded in vacuum by means of an interlayer consisting of a thin film of niobium, reports Dr. Weiping Liu, Dalian Railway Institute,...
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From:Construction and Building Materials (Vol. 24, Issue 11) Peer-ReviewedABSTRACT Microbiological induced corrosion (MIC) is a leading deterioration mechanism in concrete wastewater conveyance systems. The work reported herein focuses on breaking the MIC cycle by preventing colonization...
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From:Canadian Journal of Chemistry (Vol. 97, Issue 4) Peer-ReviewedFunctionalizing nanosilica (n-[SiO.sub.2]) particles with suitable active organic moiety leads to the formation of surfaces with precisely controlled physical and chemical characteristics. In this work, a novel...
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From:Journal of ChemistryPeer-ReviewedIn this study, the de-[NO.sub.x] performance of Cu-based zeolite catalysts supported on topological structure (SSZ-13, BEA, ZSM-5) and loaded with different doses of copper (from 2 to 6 wt.%) was investigated. The...
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From:Science (Vol. 296, Issue 5574) Peer-ReviewedMicroanalysis of major and trace elements in sulfide and silicate melt inclusions by laser-ablation inductively coupled plasma mass spectrometry indicates a direct link between a magmatic sulfide liquid and the...
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From:PLoS ONE (Vol. 10, Issue 4) Peer-ReviewedLaccases are multi-copper oxidases that catalyze the oxidation of various organic and inorganic compounds by reducing O.sub.2 to water. Here we report the crystal structure at 1.8 Å resolution of a native laccase...
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From:Journal of Analytical Chemistry (Vol. 68, Issue 7) Peer-ReviewedIt is shown that the treatment of chloroform solutions of drugs of the nitroimidazole series (NIm) with crystalline copper(II) acetate gives colored chloroform-soluble adducts of the general formula...
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From:International Journal of Aerospace Engineering (Vol. 2020) Peer-ReviewedVapor-liquid phase change is regarded as an efficient cooling method for high-heat-flux electronic components. The copper-water bent heat pipes are particularly suited to the circumstances of confined space or misplaced...
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From:Canadian Journal of Chemistry (Vol. 93, Issue 3) Peer-ReviewedEight lipophilic 3-hydroxy-4-pyridinones have been prepared from a microwave-mediated reaction along with the corresponding copper(II) complexes. All complexes have been obtained elementally pure and X-ray diffraction...
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From:Oxidative Medicine and Cellular Longevity (Vol. 2014) Peer-ReviewedCopper is a transition metal that has been linked to pathological and beneficial effects in neurodegenerative diseases. In Parkinson's disease, free copper is related to increased oxidative stress, alpha-synuclein...