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Cu@Au self-assembled nanoparticles as SERS-active substrates for (bio)molecular sensing
(Elsevier Ltd, 2019)
Cu0(core)-Au0(shell) (Cu@Au) bimetallic nanoparticles (NPs) synthesized under microwave-assisted heating were interrogated for surface enhanced Raman scattering (SERS)-active substrates. NPs characterization, by XRD, XPS ...
Controlling the preferential orientation in sol-gel prepared CaCu3Ti4O12 thin films by LaAlO3 and NdGaO3 substrates
(Elsevier Science, 2016-11)
Researchers have paid considerable attention to CaCu3Ti4O12 (CCTO) due to the colossal dielectric constant over a wide range of frequency and temperature. Despite of the growing number of works dealing with CCTO, there ...
Evaluation Of Solder/substrate Thermal Conductance And Wetting Angle Of Sn-0.7 Wt%cu-(0-0.1 Wt%ni) Solder Alloys
(ELSEVIER SCIENCE BVAMSTERDAM, 2015)
Exploring copper nanostructures as highly uniform and reproducible substrates for plasmon-enhanced fluorescence
(Royal Soc Chemistry, 2015-01-01)
The unique properties of metallic nanostructures of coinage metals that can sustain localized surface plasmon resonances (LSPR) put them at the centre of plasmon-enhanced phenomena. The theory of plasmonic phenomena based ...
Microscopia de tunelamento em moléculas de tetrafenilporfirina de Co em monocamadas isolantes de Cu2N sobre Cu(100)
(2019)
Este trabalho tem por objetivo o estudo das propriedades de moléculas detetrafenilporfirina de cobalto (CoTPP) depositadas em superfíciescristalinas através da técnica de microscopia/espectroscopia detunelamento por varredura ...
CuO/TiO2-ZrO2 wire-mesh catalysts for phenol wet oxidation: substrate effect on the copper leaching
(Elsevier Science Sa, 2019-10)
Structured catalysts are more suitable than powder catalysts for liquid phase reactions since their removal is simpler by avoiding filtration. In this work we present two structured catalysts consisting in CuO/TiO2-ZrO2 ...
Interplay of Wettability, Interfacial Reaction and Interfacial Thermal Conductance in Sn-0.7Cu Solder Alloy/Substrate Couples
(2019-01-01)
Directional solidification experiments coupled with mathematical modelling, drop shape analyses and evaluation of the reaction layers were performed for three different types of joints produced with the Sn-0.7 wt.%Cu solder ...
Structural and optical properties of Cu2O crystalline electrodeposited films
(Elsevier B.V., 2014-07-01)
Cuprous oxide (Cu2O) films were electrodeposited on Ni/Si(100), Au/Si(100), and Si(100) substrates from aqueous solution at room temperature. The thicknesses of the films were varied in the range of 250 to 1250 nm. It was ...
Two step synthesis of TlBa2Ca2Cu3Ox films on Ag substrates by spray pyrolysis of metal-acetylacetonates
(REVISTA MEXICANA DE FISICA, 2013-01-16)