Showing 461 - 480 results of 1,594 for search '"copper"', query time: 0.06s Refine Results
  1. 461
  2. 462

    Synthesis, Spectral, and Biological Properties of Copper(II) Complexes of Thiosemicarbazones of Schiff Bases Derived from 4-Aminoantipyrine and Aromatic Aldehydes by Ram K. Agarwal, Lakshman Singh, Deepak Kumar Sharma

    Published 2006-01-01
    “…These complexes were characterized through elemental analysis, molecular weight, electrical conductance, infrared, electronic spectra, and magnetic susceptibilities at room temperature. Copper(II) complexes with BAAPTS and MBAAPTS were screened for antibacterial and antifungal properties and have exhibited potential activity. …”
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  3. 463

    Study on the Electrical and Mechanical Properties of TiC Particle-Reinforced Copper Matrix Composites Regulated by Different Rare Earth Elements by Denghui Li, Changfei Sun, Zhenjie Zhai, Zhe Wang, Cong Chen, Qian Lei

    Published 2025-01-01
    “…Copper matrix composites (CMCs) synergistically reinforced with rare earth oxides (Re<sub>2</sub>O<sub>3</sub>) and TiC were prepared using a powder metallurgy process with vacuum hot-pressing and sintering technology, aiming to explore new ways to optimize the properties of composites. …”
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  4. 464
  5. 465

    Microwave-assisted synthesis of palladium nanoparticles supported on copper oxide in aqueous medium as an efficient catalyst for Suzuki cross-coupling reaction by Hany A Elazab, M.A. Sadek, Tamer T El-Idreesy

    Published 2018-07-01
    “…We report here a reliable green method for the synthesis of palladium nanoparticles supported on copper oxide as a highly active and efficient catalyst for Suzuki cross-coupling reaction. …”
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  6. 466

    Dinuclear Copper(I) Thiodiacetate Complex-Mediated Expeditious Synthesis of the Chlorine-Containing Cyclen-Cored 36-Glucose-Coated Glycodendrimer by Anand K. Agrahari, Sunil Kumar, Anindra Sharma, Vinod K. Tiwari

    Published 2021-01-01
    “…Both azide-alkyne partners were coupled through a modular copper azide-alkyne cycloaddition (CuAAC) strategy to afford a high yield of the desired 36-glucose-coated glycodendrimer. …”
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  7. 467

    Brush-Painting and Photonic Sintering of Copper Oxide and Silver Inks on Wood and Cardboard Substrates to Form Antennas for UHF RFID Tags by Erja Sipilä, Johanna Virkki, Jianhua Wang, Lauri Sydänheimo, Leena Ukkonen

    Published 2016-01-01
    “…We demonstrate a novel brush-painting method for depositing copper oxide and silver inks directly on wood and cardboard substrates and discuss the optimization of the photonic sintering process parameters for both materials. …”
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  8. 468
  9. 469
  10. 470

    Investigating the Properties and Behavior of Ag-Cu-Ti-Sn-%5.1 Zr Filler Metal in Dissimilar Bonding of Alumina to Copper by M. Taheri, Gh. Azimi Roeen, A. Bahrami

    Published 2024-12-01
    “…The bonding of alumina to copper was investigated using active filler metals, namely Ag-Cu-Ti-Sn and Ag-Cu-Ti-Sn-%5.1Zr, using the induction brazing method. …”
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  11. 471
  12. 472

    Speciation, Fate and Transport, and Ecological Risks of Cu, Pb, and Zn in Tailings from Huogeqi Copper Mine, Inner Mongolia, China by Liwei Chen, Jun Wu, Jian Lu, Chulin Xia, Michael A. Urynowicz, Zaixing Huang, Li Gao, Mingying Ma

    Published 2018-01-01
    “…Tailings collected from the tailing reservoir at Huogeqi Copper Mine, located in Inner Mongolia, China, were used in a leachate study to evaluate the acid potential, neutralization potential, and possibility for producing acid mine drainage (AMD) from the site. …”
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  13. 473
  14. 474

    Microstructure characterization and quantitative analysis of copper alloy matrix composites reinforced with WC-xNi powders prepared by spontaneous infiltration by Daoud I., Miroud Dj., Yamanoglu R.

    Published 2018-01-01
    “…In this study, copper alloy matrix composites reinforced with tungsten carbide (WC) particles with the addition of different Ni contents (0, 3, 5, 7, and 10 wt.%) were prepared by the spontaneous infiltration process. …”
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  15. 475

    Anodized Ti6Al4V-ELI, electroplated with copper is bactericidal against Staphylococcus aureus and enhances macrophage phagocytosis by Paula Milena Giraldo-Osorno, Adam Benedict Turner, Sebastião Mollet Barros, Robin Büscher, Simone Guttau, Farah Asa’ad, Margarita Trobos, Anders Palmquist

    Published 2025-01-01
    “…Interestingly macrophages adhered to the copper material or grown in the presence of copper ions showed 7-fold increase in phagocytosis of S. aureus bioparticles compared to Control-Ti, suggesting a dual bactericidal and host immunomodulatory mechanism. …”
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  16. 476

    Copper Does Not Induce Tenogenic Differentiation but Promotes Migration and Increases Lysyl Oxidase Activity in Adipose-Derived Mesenchymal Stromal Cells by Marta Milewska, Anna Burdzińska, Katarzyna Zielniok, Katarzyna Siennicka, Sławomir Struzik, Piotr Zielenkiewicz, Leszek Pączek

    Published 2020-01-01
    “…Background. Copper belongs to the essential trace metals that play a key role in the course of cellular processes maintaining the whole body’s homeostasis. …”
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  17. 477

    Electrical Resistivity, Tribological Behaviour of Multiwalled Carbon Nanotubes and Nanoboron Carbide Particles Reinforced Copper Hybrid Composites for Pantograph Application by N. Selvakumar, K. Gangatharan

    Published 2016-01-01
    “…This work focuses on the influence and contribution of multiwalled carbon-nanotube (MWCNT)–boron carbide (B4C) to the mechanical and tribological properties of copper matrix composites. Different weight fractions of nano- B4C-containing fixed-weight fractions of MWCNT-reinforced copper composites were prepared using the entrenched cold-press sintering method of powder metallurgy. …”
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  18. 478

    Mineralized Granitic Porphyry of the Yangla Copper Deposit, Western Yunnan, China: Geochemistry of Fluid Inclusions and H-O, S, and Pb Isotopes by Xinfu Wang, Bo Li, ShenJin Guan, Olivier Nadeau, Guo Tang

    Published 2020-01-01
    “…The Yangla copper deposit (YCD) is located in the central part of the Jinshajiang tectonic belt (Jinshajiang metallogenic belt) and is one of the most important copper deposits which has the large-scale copper reserves of the northwestern Yunnan, China. …”
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  19. 479
  20. 480

    Contribution of Arginine Catabolic Mobile Element and Copper and Mercury Resistance Element in Methicillin-Resistant Staphylococcus aureus: A Vantage Point by Parya Shokrollahi, Alka Hasani, Mohammad Aghazadeh, Mohammad Yousef Memar, Akbar Hasani, Maryam Zaree, Mohammad Ahangarzadeh Rezaee, Javid Sadeghi

    Published 2022-01-01
    “…The clone harbors several mobile genetic elements (MGEs) including, arginine catabolic mobile element (ACME) and copper and mercury resistance genes (COMER), accomplished by horizontal gene transfer from S. epidermidis. …”
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